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1
3
2
T1/ 4
®
Total Access 1248 Quad T1 IMA
48-Port DSLAM with Modem
Installation and Maintenance Practice
Document Number: 61179641AL1-5C
CLEI Number: VAMDA00A_ _
September 2007
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Front Matter
Trademarks
Any brand names and product names included in this document are trademarks, registered trademarks, or trade names of their respective holders.
To the Holder of the Document
The contents of this document are current as of the date of publication. ADTRAN ® reserves the right to change the contents without prior notice.
In no event will ADTRAN be liable for any special, incidental, or consequential damages or for commercial losses even if ADTRAN has been advised thereof as a result of issue of this document.
ii
®
901 Explorer Boulevard
P.O. Box 140000
Huntsville, AL 35814-4000
(256) 963-8000
©2007 ADTRAN, Inc.
All Rights Reserved.
61179641AL1-5C
Revision History
Revision
A
B
C
Date
October 2004
Description
Initial release
November 2005 Update to new format. Software version B02.
September
2007
This is the third release of this document. This version updates the software to version B03.06.01
Conventions
The following typographical conventions are used in this document:
This font indicates a cross-reference link.
This font indicates screen menus, fields, and parameters.
T HIS FONT
indicates keyboard keys ( E NTER
, E SC
, A LT
). Keys that are to be pressed simultaneously are shown with a plus sign ( A LT + X indicates that the A LT key and
X key should be pressed at the same time ).
This font indicates references to other documentation and is also used for emphasis.
This font indicates on-screen messages and prompts.
This font
indicates text to be typed exactly as shown.
This font indicates silkscreen labels or other system label items.
This font is used for strong emphasis.
NOTE
Notes inform the user of additional, but essential, information or features.
CAUTION
Cautions inform the user of potential damage, malfunction, or disruption to equipment, software, or environment.
WARNING
Warnings inform the user of potential bodily pain, injury, or death.
61179641AL1-5C iii
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Training
ADTRAN offers training courses on our products. These courses include overviews on product features and functions while covering applications of ADTRAN product lines. ADTRAN provides a variety of training options, including customized training and courses taught at our facilities or at customer sites.
For inquiries concerning training, contact ADTRAN:
Training Phone: 800-615-1176, ext. 6996
Training Fax: 256-963-6217
Training Email: [email protected]
iv 61179641AL1-5C
Contents
61179641AL1-5C v
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
vi 61179641AL1-5C
Contents
IMA Performance Monitoring Status Facility 1 Near End PM Data Screen . . . . . . . . . . . 5-135
61179641AL1-5C vii
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
viii 61179641AL1-5C
Figures
Figures
61179641AL1-5C ix
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
x 61179641AL1-5C
Figures
61179641AL1-5C xi
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
xii 61179641AL1-5C
Tables
Tables
61179641AL1-5C xiii
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
xiv 61179641AL1-5C
Tables
61179641AL1-5C xv
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
This page is intentionally blank.
xvi 61179641AL1-5C
Section 1
Introduction
GENERAL
The Total Access 1248 (see
Figure 1-1 ) is a Digital Subscriber Line Access Multiplexer
(DSLAM) system that is used to further extend Asymmetrical Digital Subscriber Line (ADSL) services in the network.
1
3
2
T1/E
1
4
TOP:POTS BOTTOM: ADSL+POTS PORTS 1-24
61179641AL1-5C
1179641AL1
T1/E1 1-4
PWR
ALM
TOP:POTS BOTTOM: ADSL+POTS PORTS 25-48 ETHERNET
T1/E1
Figure 1-1. Total Access 1248
ALARM
CRAFT
FAN MODULE
1179675L1
1-1
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
DESCRIPTION
The Total Access 1248 is a mini-DSLAM that accepts up to four T1 network feeds assigned to a single IMA group. Inverse Multiplexing over ATM (IMA) is a technology used to bond multiple
(DS1) links into a single data pipe.
The Total Access 1248 provides ADSL2+ service for up to 48 subscribers per unit. Plain Old
Telephone Service (POTS) is brought in from an on-board splitter and is placed on the same pair as the ADSL2+ signal. Since ADSL2+ and POTS are transported on the same twisted pair, the subscriber must use a low-pass filter on the line before attempting to use analog services.
The lines are configured for service with flow-through provisioning using a network configuration application such as Telcordia’s Network Configuration (NCON). Permanent Virtual
Circuits (PVCs) in the ATM network to the subscriber’s chosen Internet Service Provider (ISP) allow the subscriber access to the internet.
The Total Access 1248 contains a V.90 internal modem for remote access.
The Total Access 1248 is rack-mountable and measures 1.75 inches (1U) high, 17.25 inches wide, and 11.125 inches deep (measurements do not include the mounting brackets). The device may be powered using one or two –48 VDC sources, one for a non-redundant power configuration, two for a redundant power configuration.
For detailed specification information on the Total Access 1248 system, refer to “Section 7,
Features
The Total Access 1248 system incorporates the following features:
• Front panel indication of network, customer, and power/self-test status
• 48 ports of ADSL2+ plus POTS
• Redundant power inputs
• POTS service is not power dependent
• Removable front-accessible fan module (P/N 1179675L1)
• Supports IMA for up to four T1/E1 IMA links
• ADSL options provisionable to accommodate both short and long haul T1s
• Provisioning and alarm monitoring via TL1, SNMP, local craft interface, and inband management channel
• IMA group support (one group)
• Operates over an extended temperature range of –40°C to +70°C
• Interoperable with any ATM T1 IMA device built to current IMA specifications, which includes the Total Access 3000 IMA Aggregation System
• Compliant with GR-63-CORE/GR-1089-CORE (NEBS), and Listed to the applicable UL
Safety Standard(s)
• Integrated V.90 modem
• Expansion capabilities for a total of three Total Access 1248 chassis to a Host unit
• In-band management of the expansion chassis
1-2 61179641AL1-5C
Description
Front Panel LEDs
Figure 1-2 shows the location of the Total Access 1248 front panel LEDs. Upon initial
powering, the Total Access 1248 system performs a power up self-test. Once the power up self-test is complete, the status LEDs reflect the condition of the hardware.
TOP:POTS BOTTOM: ADSL+POTS PORTS 1-24
1179641AL1
TOP:POTS BOTTOM: ADSL+POTS PORTS 25-48
PWR
ALM
T1/E1
ETHERNET
T1/E1 1-4
Power and Alarm Expansion
T1/E1 Ethernet
Figure 1-2. Total Access 1248 Front Panel LEDs
ALARM
CRAFT
for a listing of LEDs and their status.
Label
PWR
ALM
T1/E1 1–4
ETHERNET
EXPANSION OUT
Status
Green
Yellow
Red
Off
Yellow
Red
Off
Green
4 Green Flashing
Yellow
4 Yellow Flashing
Red
Off
Green
4 Green Flashing
Yellow
Green
4 Green Flashing
Yellow
Table 1-1. Front Panel LEDs
Description
Total Access 1248 is In Service
Total Access 1248 is Out of Service-Maintenance
Total Access 1248 Failed self-test
No power present on Total Access 1248
Total Access 1248 is reporting a Minor alarm
Total Access 1248 is reporting a Major alarm
No alarms reported on Total Access 1248
All good
T1/E1 OK, no IMA Sync
Signal present OOF
T1/E1 is in loopback
No signal
Facility unassigned
Ethernet signal present
Ethernet with traffic
No signal
Connected to a downstream box
Connected with traffic
No signal
FAN MODULE
1179675L1
61179641AL1-5C 1-3
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Compliance
CAUTION
C A U T I O N !
SUBJECT TO ELECTROSTATIC DAMAGE
OR DECREASE IN RELIABILITY.
HANDLING PRECAUTIONS REQUIRED.
Electrostatic Discharge (ESD) can damage electronic modules.
When handling modules, wear an antistatic discharge wrist strap to prevent damage to electronic components. Place modules in antistatic packing material when transporting or storing. When working on modules, always place them on an approved antistatic mat that is electrically grounded.
The Total Access 1248 is NRTL listed to the applicable UL standards. The Total Access 1248 meets or exceeds all the applicable requirements of NEBS, Telcordia GR-63-CORE, and
GR-1089-CORE.
The Total Access 1248 is intended for deployment in Central Office type facilities, EEEs,
EECs, and locations where the NEC applies. Install the Total Access 1248 in a restricted access location.
Table 1-2 shows the compliance codes for the Total Access 1248.
Table 1-2. Compliance Codes
Configuration Codes
Power Code (PC)
Telecommunication Code (TC)
Installation Code (IC)
Input
F
X
A
Output
C
X
–
This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by ADTRAN could void the user’s authority to operate this equipment.
1-4 61179641AL1-5C
61179641AL1-5C
CAUTION
Per GR-1089-CORE the Total Access 1248 is designed and intended for installation as part of a Common Bonding Network
(CBN). The Total Access 1248 is not designed nor intended for installation as part of an Isolated Bonding Network (IBN).
CAUTION
Per GR-1089-CORE Section 9, the Total Access 1248 is intended to be deployed in either a DC-C (common) or DC-I (isolated) installation of the Total Access 1248.
CAUTION
The Total Access 1248 Chassis frame ground terminal must be connected to a reliable earth ground.
CAUTION
Connect to a reliably grounded –48 VDC source which is electrically isolated from the AC source. The branch circuit overcurrent protection shall be a fuse or circuit breaker rated minimum
48 VDC, maximum 3 A.
NOTE
The POTS and ADSL+POTS ports are classified as Type 1, 3, and 5 as defined in Appendix B of GR-1089-CORE, Issue 4 and meets the lightning and power fault criteria with any primary protector that meets any of the voltage limits of GR-974-CORE or GR-1361-CORE
(i.e., carbon blocks, gas tubes, solid states, etc.). Solid-state primary protectors are not recommended as they could affect the signal integrity of the ADSL.
NOTE
Current limiting protectors are not required.
Description
1-5
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
This page is intentionally blank.
1-6 61179641AL1-5C
Section 2
Application Guidelines
INTRODUCTION
The Total Access 1248 provides 48 ADSL2+ plus POTS ports downstream to the subscriber, one to four T1 IMA ports upstream to the network, local and remote management capabilities, and front panel LEDs that indicate status.
illustrates an operational scenario for the Total Access 1248.
Voice Switch or DLC Providing 1-48 POTS
POTS Ports 1-24 POTS Ports 25-48
Central Office or Remote Terminal
Quad IMA Providing 1-4 DS1s
TOP:POTS BOTTOM: ADSL+POTS PORTS 1-24
To Ground
1179641AL1
TOP:POTS BOTTOM: ADSL+POTS PORTS 25-48
PWR
ALM
T1/E1
ETHERNET
T1/E1 1-4 A B
-48V RET -48V RET
USE COPPER CONDUCTORS ONLY!
-48V .....,5.0A
ALARM
CRAFT
Power
24 Ports 24 Ports
Subscriber Subscriber Subscriber Subscriber
Figure 2-1. Total Access 1248 Operational Scenario
61179641AL1-5C 2-1
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
EXPANSION
Up to four Total Access 1248 systems can be connected together (see Figure 2-2 ). One of the
units must be a Total Access 1248 Host unit (e.g., P/N 1179641AL1) and the others are Total
Access 1248 Client units (P/N 1179641L5).
The client units (also referred to as Expansion units) have RJ-45 jacks, labeled EXPANSION IN and OUT, for the purpose of expanding one to another.
The Total Access 1248 provides the network connection for all of the client units. All provisioning for the clients is completed through the Host unit.
Beginning with the host, a Category 5e, non-crossover cable is connected from the EXPANSION
OUT jack of the host to the EXPANSION IN jack of the first client unit. Further connections between client unit EXPANSION OUT jacks to EXPANSION IN jacks continue until a total of up to three client units have been connected with the third client unit having only a connection to the EXPANSION IN jack.
Host
TOP:POTS BOTTOM: ADSL+POTS PORTS 1-24
1179641AL1
TOP:POTS BOTTOM: ADSL+POTS PORTS 25-48
PWR
ALM
T1/E1
ETHERNET
T1/E1 1-4 A B
-48V RET -48V RET
ALARM
CRAFT
Client 1
FAN MODULE
1179675L1
TOP:POTS BOTTOM: ADSL+POTS PORTS 25-48
PWR
ALM
1179641L5
TOP:POTS BOTTOM: ADSL+POTS PORTS 1-24
B
-48V RET
-48V RET
EXPANSION
IN
EXPANSION
OUT
USE COPPER CONDUCTORS ONLY!
-48V .....,5.0A
CRAFT
Client 2
FAN MODULE
1179675L1
TOP:POTS BOTTOM: ADSL+POTS PORTS 25-48
PWR
ALM
1179641L5
B
-48V RET
-48V RET
EXPANSION
IN
EXPANSION
OUT
USE COPPER CONDUCTORS ONLY!
-48V .....,5.0A
CRAFT
TOP:POTS BOTTOM: ADSL+POTS PORTS 1-24
Client 3
TOP:POTS BOTTOM: ADSL+POTS PORTS 1-24
1179641L5
B
-48V RET
-48V RET
PWR
ALM
TOP:POTS BOTTOM: ADSL+POTS PORTS 25-48
EXPANSION
IN
EXPANSION
OUT
USE COPPER CONDUCTORS ONLY!
-48V .....,5.0A
Figure 2-2. Expansion Cabling
CRAFT
FAN MODULE
1179675L1
2-2 61179641AL1-5C
Section 3
Installation
INTRODUCTION
C A U T I O N !
SUBJECT TO ELECTROSTATIC DAMAGE
OR DECREASE IN RELIABILITY.
HANDLING PRECAUTIONS REQUIRED.
CAUTION
Electrostatic Discharge (ESD) can damage electronic units. When handling units, wear an antistatic discharge wrist strap to prevent damage to electronic components. Place units in antistatic packing material when transporting or storing. When working on units, always place them on an approved antistatic mat that is electrically grounded.
After unpacking the Total Access 1248, inspect it for damage. If damage has occurred, file a claim with the carrier and then contact ADTRAN Customer Service. Refer to
for further information. If possible, keep the original shipping container to return the Total Access 1248 for repair or for verification of shipping damage.
61179641AL1-5C 3-1
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Shipping Contents
The shipping container for the Total Access 1248 includes the contents shown in
.
Table 3-1. Total Access 1248 Shipping Contents
Description
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem
Installation and Maintenance Practice
Cable Assembly, Ground Wire
Terminal Block
Mounting Bracket, 19-inch
Mounting Bracket, 23-inch
Screw, 8-32 × 1/4
Screw, 8-32 × 3/16
Cable Tie
Part Number
1179641AL1
61179641AL1-5
3125P037@
32024CON10
3265540
3265541
3276003007
327611034
3292032
Quantity
1
1
4
4
5
2
2
1
1
Required Tools
The following tools and materials are required to install the Total Access 1248:
• Wire-wrap tool
• #2 phillips-head screwdriver
• #1 phillips-head screwdriver
• Straight-slot screwdriver
• Multimeter (ohmmeter and voltmeter)
• Crimping tool for power lugs
• Wire strippers
• Side cutters
3-2 61179641AL1-5C
Installation Prerequisites
INSTALLATION PREREQUISITES
The following items should be completed prior to installing the Total Access 1248:
1. Make sure that the network feed is in place.
2. Make sure that local power is available and that the required fuses are installed.
CAUTION
The maximum power draw for the Total Access 1248 system is 75 watts.
ADTRAN recommends an external fuse rated at 3.0 amps.
3. Complete Table 3-2 with the information that is needed to turn-up and provision the Total
Access 1248.
Table 3-2. Turn-up and Provisioning Prerequisite information
Item Description
Network Feed/Aggregation System IP Address
Network Feed/Aggregation System Port
Total Access 1248 IP Address
Total Access 1248 Default Gateway
Total Access 1248 Subnet Mask
Total Access 1248 VPI/VCI
Number of Network Facilities Feeding the Total Access 1248
CLEI Code/System Name
Value
61179641AL1-5C 3-3
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
INSTALLATION STEPS
The following steps are required to install the Total Access 1248. Each step has an associated procedure which is referenced below the step. Each procedure provides detailed information for completing the step.
1. Mount the Total Access 1248 system with the appropriate hardware.
For detailed information, refer to
“Mounting the Total Access 1248” on page 3-5.
2. Ground the Total Access 1248.
For detailed information, refer to
“Ground Connection” on page 3-8.
3. Make the power connections to the Total Access 1248.
For detailed information, refer to
“Power Connection” on page 3-9.
4. Connect the Ethernet cable to the Total Access 1248.
For detailed information, refer to
“Ethernet Connection” on page 3-11.
5. Connect the DB-15 male alarm cable connector to the Total Access 1248 and wire-wrap the connections to an alarm panel.
For detailed information, refer to
“Alarm Connections” on page 3-12.
6. Connect the network cable.
For detailed information, refer to
“Network Connections” on page 3-13.
7. Connect the ADSL2+ plus POTS and POTS cables.
For detailed information, refer to
“ADSL2+ Plus POTS Connections” on page 3-14.
8. Turn-up the Total Access 1248.
For detailed information, refer to
“Quick Turn-up Steps” on page 3-19.
3-4 61179641AL1-5C
Installation Steps
Mounting the Total Access 1248
The Total Access 1248 is shipped with two sets of mounting brackets that accommodate either a 19-inch or 23-inch rack.
• The mounting brackets used for a 19-inch rack are part number 3265540.
• The mounting brackets used for a 23-inch rack are part number 3265541.
The mounting brackets provide for flush or mid-mounting configurations. Figure 3-1 shows
the Total Access 1248 mounting bracket installation options. Four screws (supplied with the unit) are required for mounting the brackets to the system.
19-inch Mounting Brackets
1
3
2
T1/
E1
4
FRONT
BACK
61179641AL1-5C
P/N 3265540
23-inch Mounting Brackets
1
3
2
T1/E
1
4
FRONT
BACK
Figure 3-1. Mounting Brackets
P/N 3265541
3-5
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Flush-mount
For flush-mount systems, the Total Access 1248 must be mounted from the front of the rack, with mounting brackets in the flush-mounting orientation (see
). When flushmounting a Total Access 1248 in the rack, use a #2 phillips-head screwdriver and attach the mounting brackets to the front screw holes with the flanges containing the slotted rackmounting holes facing the front of the Total Access 1248.
Using four screws appropriate for the mounting rack and the appropriate screwdriver, secure the Total Access 1248 in place on the rack.
1
3
2
T1/
E1
4
Flush-mount Orientation
FRONT
BACK
19-inch Mounting Brackets
3-6
23-inch Mounting Brackets
Figure 3-2. Flush-mount Orientation
61179641AL1-5C
Installation Steps
Mid-mount
For mid-mount systems, the Total Access 1248 must be mounted from the front of the rack,
with mounting brackets in the mid-mounting orientation (see Figure 3-3
). For mid-mounting a
Total Access 1248 in the rack, use a #2 phillips-head screwdriver and attach the mounting brackets to the rear screw holes with the flanges containing the slotted rack-mounting holes facing the front of the Total Access 1248.
Using four screws appropriate for the mounting rack and the appropriate screwdriver, secure the Total Access 1248 in place on the rack.
1
3
2
T1/E
1
4
Mid-mount Orientation
FRONT
BACK
19-inch Mounting Brackets
61179641AL1-5C
23-inch Mounting Brackets
Figure 3-3. Mid-mount Orientation
3-7
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Ground Connection
The ground wire must be 12 to 18 AWG, however, it must be as large or larger than the wire used for power. The Total Access 1248 must be grounded to a reliable grounding source.
To connect the ground wire, perform the following steps:
1. Connect the ground wire (fitted with a loop terminal end) to the ground lug on the front of
the Total Access 1248 (see Figure 3-4 ).
2. Clean the surface of the frame ground source and apply an appropriate antioxidant.
3. Connect the other end of the ground wire to the grounded frame.
4. Using an ohmmeter, verify continuity between the ground lug and a known good frame ground. The reading should be less than 1 ohm.
1
3
2
T1/
E1
4
3-8
Figure 3-4. Total Access 1248 Ground Connection
61179641AL1-5C
Installation Steps
Power Connection
The Total Access 1248 provides redundant power inputs. Two sources of – 48 VDC must be provided to use the redundant power feature. The power wires must be 12 to 18 AWG stranded copper. The Total Access 1248 uses a four-point terminal block (see
accept the –48 VDC and –48 VDC RET leads.
-48 VDC A
-48 VDC A RET
-48 VDC B
-48 VDC B RET
Figure 3-5. Four-point Terminal Block
NOTE
If a non-redundant power configuration is to be implemented, use the connections marked –48 VDC A and –48 VDC A RET .
To connect the power source, perform the following steps:
1. With the power disconnected at the source, remove approximately 1/4-inch of insulation from the ends of both power wires.
NOTE
ADTRAN recommends an external fuse rated at 3 amps.
2. Using a small flat-head screwdriver, loosen the setscrews on the top of the terminal block.
3. Insert the bare wire into the opening on the front of the terminal block, making sure that the wire is inserted correctly according to the labeling on the unit above the terminal block.
4. While holding the wire in place, tighten the setscrew until the wire is secure.
5. Repeat steps 1 to 4 until all power leads are connected.
6. Apply power to the Total Access 1248 and test the voltage and polarity on the terminal block using the tops of the setscrews as test points.
61179641AL1-5C 3-9
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Fans/Fan Filter
The Total Access 1248 is shipped with a pre-installed fan module (P/N 1179675L1). The fan
module is located on the right side of the unit, and contains four fans (see Figure 3-6 ). The
fans move filtered air (if the filter is installed) into the Total Access 1248 chassis and out through the exhaust slots on the left side.
The fans are monitored by the system and are tested during power-up or when a fan module is installed. The fans can also be manually tested from the Self-test Menu. If any fan fails, the
PWR LED lights red indicating a self-test failure. At the same time, a minor alarm is generated indicating the problem. This also occurs if the fan(s) fail during use. If the fan module is removed from the shelf for replacement and/or maintenance, the alarm can be suppressed depending on the fan alarm delay.
The fans are thermostatically controlled and are only powered on when necessary. Initially, only one fan is activated. The fans are alternated to maintain the specified temperature level.
If the temperature continues to rise, all fans are used at the same time. In the event the temperature still remains too high, the ADSL circuits are shut down until a safe operating temperature is reached.
The fan module and fan filter are field-replaceable.
FAN MODULE
1179675L1
3-10
Figure 3-6. Total Access 1248 Fan Module
FAN
MODULE
61179641AL1-5C
Installation Steps
Ethernet Connection
The Total Access 1248 interfaces with networks for management through an Ethernet port
(see
FAN MODULE
1179675L1
PORTS 1-24
PWR
ALM
T1/E1
ETHERNET
T1/E1
Figure 3-7. Total Access 1248 Ethernet Port
The following Ethernet protocols are supported:
• IEEE 802.3, 10/100Base-T
• DHCP Client Mode for Management
• SNMP
.....
.
,5.0A
61179641AL1-5C 3-11
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Alarm Connections
The Total Access 1248 provides an alarm port (see
) with three auxiliary alarm inputs and three alarm outputs (Major, Minor, and Critical). If load shedding is active then the
Critical alarm output will be active. Alarm inputs are activated by shorting A and B contacts
(closing an externally connected relay). The outputs provide both normally open and normally closed pins (through internal relay contacts) for proper operation with a variety of alarm panels. Each alarm event generates an autonomous TL1 message that is transmitted via the in-band management channel to a monitoring device.
A cable with a high density DB-15 male connector on one end and a stub at the other end is available (P/N 1196DB901L1) for wire-wrap connections to an alarm panel.
1179641AL1
PORTS 1-24
A
-48V RET
EXPANSION
OUT
USE COPPER CONDUCTORS ONLY!
.
Figure 3-8. Total Access 1248 Alarm Connection
ALARM
Pin
13
14
15
9
10
11
12
7
8
5
6
3
4
1
2
The alarm pinouts are shown in Table 3-3 .
Table 3-3. Alarm Pinouts
Color
Red
Red/Black
Red/White
Orange
Orange/Black
White
White/Black
Black
Black/White
Blue/Black
Blue/White
Blue
Green/Black
Green/White
Green
Contact Description
Alarm 3 Input - A
Alarm 1 Input - B
Critical Alarm COM
Minor Alarm COM
Major Alarm COM
Alarm 3 Input - B
Alarm 2 Input - A
Critical Alarm NC
Minor Alarm NC
Major Alarm NC
Alarm 2 Input - B
Alarm 1 Input - A
Critical Alarm NO
Minor Alarm NO
Major Alarm NO
3-12 61179641AL1-5C
Installation Steps
Network Connections
Network connections are accomplished via the 50-pin amphenol connector labeled T1/E1 1-4
. See
Table 3-4 for the pinout of the T1/E1 interface and the analog modem.
1179641AL1
T1/E1 1-4 A
-48V RET
PORTS 1-24
Figure 3-9. Total Access 1248 Network Connection
Table 3-4. T1/E1/Modem Interface Pinout
Pin Numbers
1, 26
2, 27
3, 28
4, 29
5, 30
6, 31
7, 32
8, 33
9, 34
10, 35
11, 36
12, 37
13, 38
14, 39
15, 40
16, 41
17–24
42–49
25, 50
Description
RX Tip/Ring 1
TX Tip/Ring 1
RX Tip/Ring 2
TX Tip/Ring 2
RX Tip/Ring 3
TX Tip/Ring 3
RX Tip/Ring 4
TX Tip/Ring 4
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Modem Tip/Ring
61179641AL1-5C 3-13
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
ADSL2+ Plus POTS Connections
The Total Access 1248 utilizes four 25-pair amphenol connectors (see Figure 3-10
), which are used as follows:
• Two amphenols for connection to the POTS pairs
• Two amphenols for connection to the ADSL2+ plus POTS pairs
TOP:POTS BOTTOM: ADSL+POTS PORTS 1-24
FAN MODULE
1179675L1
TOP:POTS BOTTOM: ADSL+POTS PORTS 25-48
1179641AL1
R
M
T1/E1
ETHERNET
-48V RET -48V RET
EXPANSION
OUT
USE COPPER CONDUCTORS ONLY!
..
Figure 3-10. Total Access 1248 POTS and ADSL+POTS Connections
POTS Interface
Each POTS interface on the Total Access 1248 accepts a POTS signal from the CO and passes it through to the ADSL2+ plus POTS interface for delivery to the subscriber. POTS service is not affected by loss of power to the unit.
ADSL2+ Plus POTS Interface
Each ADSL2+ plus POTS interface provides transport for standard POTS from the Central
Office (CO) to the customer. The frequency ranges for Total Access 1248 deployment are as follows:
• POTS accommodates frequency ranges up to 4 kHz
• ADSL and ADSL2 accommodates frequency ranges up to 1.1 MHz
• ADSL2+ accommodates frequency ranges up to 2.2 MHz
Any analog devices connected to this interface must use a low-pass filter to prevent high frequencies from interfering with the device.
3-14 61179641AL1-5C
Installation Steps
POTS Connection
The Total Access 1248 must be connected to a POTS source to provide POTS to the subscribers. In a standard configuration, the POTS will be brought in from a nearby crossconnect. The Total Access 1248 accepts the POTS signal on the top two amphenol connectors labeled POTS. There is a one-to-one correlation between the pins on the POTS amphenol connectors and the pins on the ADSL plus POTS (ADSL+POTS) amphenol connectors. Refer to the
“Customer Connections (ADSL+POTS)”
section below for more information.
To establish a POTS connection, perform the following steps:
1. Connect the cables with the 25-pair female amphenol connectors to the male amphenol connectors provided, labeled POTS.
2. Tighten the screws (normally provided with each amphenol connector attached to the cable) on the right side of each amphenol connector, and use the cable ties (provided) through the tie brackets (provided) to secure the left side of the amphenol connectors.
NOTE
This wire tie may be used to assist in routing the power cables and the ADSL+POTS cables that originate from the right most amphenol connector.
NOTE
The POTS interface may be connected to the outside plant.
Customer Connections (ADSL+POTS)
The Total Access 1248 provides 48 ADSL+POTS ports on two 50-pin male amphenol connectors. POTS is brought in from the Central Office (CO) on the POTS amphenol connectors as described in the preceding section. The ADSL is generated locally and placed on the same pair as the corresponding POTS signal for delivery to the subscriber.
There is a one-to-one correlation between the pins on the ADSL+POTS amphenol connectors and the pins on the POTS amphenol connectors. Refer to the
“POTS Connection” section above
for more information. The 25th pair is not used. To establish the ADSL+POTS connection, perform the following steps:
1. Connect the 25-pair female amphenol connectors to the male amphenol connectors provided, labeled ADSL+POTS .
2. Tighten the screws (normally provided with each amphenol connector attached to the cable) on the right side of each amphenol connector, and use the cable ties (provided) placed through the tie brackets (provided) to secure the left side of the amphenol connectors.
The pin assignments for the left and right POTS and ADSL+POTS cables are shown in
.
61179641AL1-5C 3-15
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Table 3-5. POTS and ADSL+POTS Cable Pin Assignments for Left-most Connectors
6
7
4
5
Pair #
1
2
3
10
11
8
9
12
Pins R.T.
1, 26
2, 27
3, 28
4, 29
5, 30
6, 31
7, 32
8, 33
9, 34
10, 35
11, 36
12, 37
20
21
22
23
24
25
16
17
18
19
Pair #
13
14
15
Pins R.T.
13, 38
14, 39
15, 40
16, 41
17, 42
18, 43
19, 44
20, 45
21, 46
22, 47
23, 48
24, 49
25, 50 Not used
Table 3-6. POTS and ADSL+POTS Cable Pin Assignments for Right-most Connectors
Pair #
30
31
32
33
26
27
28
29
34
35
36
37
Pins R.T.
1, 26
2, 27
3, 28
4, 29
5, 30
6, 31
7, 32
8, 33
9, 34
10, 35
11, 36
12, 37
Pair #
42
43
44
45
38
39
40
41
46
47
48
49
50
Pins R.T.
13, 38
14, 39
15, 40
16, 41
17, 42
18, 43
19, 44
20, 45
21, 46
22, 47
23, 48
24, 49
25, 50 Not used
3-16 61179641AL1-5C
Total Access 1200F Conversion
TOTAL ACCESS 1200F CONVERSION
CAUTION
The order of subtended Total Access 1200 Series DSLAMS must be preserved when connecting to the Total Access 1200F for translation to the legacy ATM mode PVCs. See
Table 3-7. Order of Subtended Clients
Total Access 1200F Expansion Port
1
2
3
4
Total Access 1200 Series Client
Total Access 1100 Series Host
(Client 1)
Client 2
Client 3
Client 4
Existing Total Access 1200 Series DSLAM installations require a software upgrade to convert the Total Access 1200 Series DSLAMs to function with a Total Access 1200F.
To upgrade each Total Access 1200 Series DSLAM, perform the following steps:
CAUTION
Upgrading the firmware disrupts DSL service to the customer.
1. Connect a VT100-capable laptop/terminal to the CRAFT port of a Total Access 1200 Series
DSLAM (see
Figure 3-11 for the location of the
CRAFT port).
PORTS 1-24
ALARM
CRAFT
Figure 3-11. Total Access 1100 Series DSLAM Craft Port
2. Set the terminal baud rate to 9600 baud, 8 data bits, no parity, 1 stop bit, and no flow control.
NOTE
The 4-MB Flash Upgrade must be made at 9600 baud.
61179641AL1-5C 3-17
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
3. Press and hold the Y key on the terminal keyboard and apply power to the Total Access
1200 Series DSLAM.
4. When prompted, select 38400 for a faster transfer rate (20 minutes at 38400 compared to
60 minutes at 9600).
If using HyperTerminal, go off-line, select properties, change the baud rate, then go back online. VT100 settings should be set as follows:
• Baud Rate: 38400
• Data Bits: 8
• Parity: None
• Stop Bits: 1
• Flow Control: None
If properly connected, a row of CCCCs should begin to display on the screen.
5. Download the current file identified by network administration using the Y-Modem protocol.
If using HyperTerminal, use the Transfer > Send File... Browse... dialogue and identify the file by name and location. Select YModem , then click Send .
6. Several messages are displayed that report system progress for the upgrade procedure, including the following:
• Erasing Flash
• Erase Complete
• Programming Flash
• Programming Complete
• Comparing Flash to SDRAM
• Verify Done
• Please set Baud Rate to 9600 and Reboot Unit Now
7. Reboot the Total Access 1200 Series DSLAM when the download is completed.
through
7 for each Total Access 1200 Series DSLAM.
9. Connect the Total Access 1200F expansion cables at the DSLAM end.
10. Provision, test, and turn up the equipment. Refer to “Section 4, Provisioning Defaults” and “Section 5, User Interface” of the Total Access 1200F Installation and Maintenance
Practice (P/N 61179660L1-5) for detailed instructions on provisioning the equipment.
NOTE
Access to the Total Access 1200 Series units is now available through the Total Access 1200F craft access of Inband
Management access ports.
3-18 61179641AL1-5C
Quick Turn-up Steps
QUICK TURN-UP STEPS
Perform the following steps to complete a basic T1 turn-up of the Total Access 1248 system:
1. Connect VT100 terminal or personal computer emulating a VT100 terminal to the Total
Access 1248 craft port.
For more information, refer to “Craft Interface” on page 5-1.
2. Press C TRL +R
until the Login screen (see Figure 3-12
) displays.
Total Access 1248
Login: ADMIN
Password: ********
Figure 3-12. Login Screen
3. Enter the default username, “ADMIN” (or the configured username with System
Administrator privileges), and press E NTER
.
4. Enter the default password, “PASSWORD” (or the configured password), and press E NTER .
NOTE
The username and password fields are case sensitive. The default values are all uppercase. For more information, refer to
The Total Access 1248 Main menu displays (see
61179641AL1-5C 3-19
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
TID: HSVL00001 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Total Access 1248
1. Configuration
2. ATM Circuit Management
3. System Management
4. Network Port
5. DSL Menus
6. System Alarms
7. System Event Log
8. Contact Information
9. Enter TL1 mode
10. Logoff
Selection :
'?' - System Help Screen
Figure 3-13. Total Access 1248 Main Menu
5. Provision the appropriate network termination.
6. From the Total Access 1248 Main menu, select Network Port , and press E NTER
.
The Network Port menu (see
TID: HSVL00001 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Network Port
1. T1
2. IMA
3. Select T1/E1 Mode
Selection :
'?' - System Help Screen
Figure 3-14. Network Port Menu
7. From the Network Port menu, select T1 , and press E NTER
.
3-20 61179641AL1-5C
Quick Turn-up Steps
8. The T1 Main Menu (see
TID: HSVL00001 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
T1 Main Menu
1. T1 Provisioning
2. T1 Status
3. T1 Performance
4. Test
5. Restore T1 Factory Defaults
Selection :
'?' - System Help Screen
Figure 3-15. T1 Main Menu
9. From the T1 Main Menu, select T1 Provisioning , and press E NTER
.
The T1 Provisioning menu (see
TID: HSVL00001 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
T1 Provisioning for # 1
1. Type DSX
2. Framing ESF
3. Line Code B8ZS
4. Line Build Out 0 - 133 ft
'N' - Next T1 Port 'P' - Previous T1 Port
Selection :
61179641AL1-5C
'?' - System Help Screen
Figure 3-16. T1 Provisioning Screen
3-21
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
10. From the T1 Provisioning menu, configure the Type , Framing , Line Code , and Line Build Out setting to match the settings of the T1s provided. Press N to access the next T1 to configure and continue this process until all the T1s are properly configured.
11. From the T1 Provisioning menu, press E SC
to return to the T1 Main Menu.
12. From the T1 Main Menu, select T1 Status, and press E NTER
.
13. From the T1 Status menu, confirm that the T1s do not have active alarms.
NOTE
If the T1s have active alarms, this is an indication of a network feed issue.
14. From the T1 Status menu, press E SC
until the Network Port menu displays.
15. From the Network Port menu, select IMA and press E NTER
.
16. From the IMA Main Menu, select Provisioning , and press E NTER
.
17. From the IMA Provisioning menu, select IMA Facility , and press E NTER
.
18. From the IMA Facility Provisioning for # 1 menu, select Facility Operation Mode , and press
E NTER
.
19. From the Operation Mode for Facility for # 1 menu, provision the facilities as appropriate.
For more information, refer to “Operation Mode for Facility Menu” on page 5-118.
The default settings assign the four facilities to the IMA Group.
20. From the Operation Mode for Facility for # 1 menu, press E SC
until the IMA Provisioning menu displays.
21. From the IMA Provisioning menu, select IMA Group , and press E NTER
.
22. From the IMA Group Provisioning menu, select Group Operation Mode , and press E NTER
.
23. From the Group Operation Mode menu, select In Service , and press E NTER
.
24. Press E SC
until the Main Menu displays.
25. From the Main Menu, select System Management , and press E NTER
.
26. From the System Management menu, select IP Address , and press E NTER
.
27. From the Mode Selection and Current IP Settings menu, verify that the Mode is set to
Static .
28. From the Mode Selection and Current IP Settings menu, select Configure IP , and press
E NTER .
29. From the Status IP Settings - for IP over ATM menu, configure the following fields:
• IP Address
• Subnet Mask
• VPI/VCI
• Default Gateway
3-22 61179641AL1-5C
Quick Turn-up Steps
30. Add the IP address to the network routers/servers.
31. Press E SC
until the System Management menu displays.
32. From the System Management menu, select Test IP Address , and press E NTER
.
The Test IP Address menu is displayed (see
TID: HSVL00001 Total Access 1248
Unacknowledged Alarms: None
Test IP Address
1. IP Address Not configured
2. Ping Timeout 1 secs 4. Start Ping
3. Number of Pings 4 pings 5. Start Traceroute
Selection :
'?' - System Help Screen
Figure 3-17. Test IP Address Menu
33. From the Test IP Address menu, select IP Address , and press E NTER
.
The IP Address field is highlighted.
34. Enter the IP address of the default gateway to Ping in decimal dot format, and press E NTER
.
35. From the IP Address menu, select Start Ping , and press E NTER
to initiate the Ping.
36. Confirm that the Traffic Descriptor default values match the local practices and modify accordingly.
37. Add the Service Profiles to the Total Access 1248 for the approved service.
38. Pre-provision the system using the information provided in the appropriate work order.
39. Place the DSL ports In Service, as needed.
61179641AL1-5C 3-23
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
This page is intentionally blank.
3-24 61179641AL1-5C
Section 4
Provisioning Defaults
INTRODUCTION
The Total Access 1248 system default provisioning options are shown in
. For
detailed information on the Total Access 1248 menus, refer to “Section 5, User Interface” .
Provisioning Option
ATM Circuit Options
PVCs
Table 4-1. Default Provisioning Options
Available Options Default Setting
User definable (Each ADSL connection must have at least one PVC/PVP for data flow.)
UBR; CBR; VBR-rt; VBR-nrt
None
UBR Traffic Descriptors
(Service options)
System Management
Password Control
Set Login Name
Access Level
Control Level
Allow SNMP Security
Management
Set Menus Idle Logout
Time
TL1 Menus Idle Logout
Time
TL1 Inband Idle Logout
Time
User defined
Read Only; Technician; System
Administrator
Read Only; Read/Write
Enabled; Disabled
1–60 minutes
1–120 minutes
1–120 minutes
Not configured
Not configured
Not configured
Disabled
10 minutes
30 minutes
120 minutes
61179641AL1-5C 4-1
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Table 4-1. Default Provisioning Options (Continued)
Provisioning Option Available Options
IP Address
IP Feed
IP Mode
IP Address
Subnet Mask
Default Gateway
TFTP IP Address
TL1 Port Number
TL1 IP Transport Type
Test IP Address
RFC1483 Routed; IP over Ethernet;
RFC1483 Bridged
Dynamic; Static
0–255.0–255.0–255.0–255
0–255.0–255.0–255.0–255
0–255.0–255.0–255.0–255
0–255.0–255.0–255.0–255
1023 or greater
TCP; UDP
Test IP Address
Ping Timeout
Number of Pings
Baud Rate
0–255.0–255.0–255.0–255
1–10 seconds
1–8 pings
Baud Rate
SNMP Contact Information
9600; 19200; 38400
Contact
Name
55-character string
55-character string
Location
SNMP Community Names
55-character string
Name
IP Address
32-character string
0–255.0–255.0–255.0–255
Read/Write; Read Privileges
SNMP Trap Hosts
Trap Port
IP Address
1–65535
0–255.0–255.0–255.0–255
SNMPv1; SNMPv2 Version
SNMP Traps Enabled
SNMP Traps Enabled Yes; No
Default Setting
RFC1483 Routed
Dynamic
0.0.0.0
0.0.0.0
Not configured
Not configured
13001
TCP
Not configured
1 second
4 pings
9600
ADTRAN, Inc. (256) 963-8000
Not configured
Customer specified
Not Configured *
0.0.0.0
162
Not configured
Not Configured
Yes
4-2 61179641AL1-5C
Introduction
Table 4-1. Default Provisioning Options (Continued)
Provisioning Option Available Options Default Setting
External Alarms
Alarm Name
Alarm Severity
Fan Alarm Delay
Network Port
E1 Provisioning
E1 Framing
E1 Line Code
T1 Provisioning
T1 Type
T1 Framing
T1 Line Code
T1 Line Build Out
25-character string
Critical; Major; Minor; Load shedding
0–15 minutes
FAS; FAS+CRC
HDB3; AMI
External Alarm Input #
Minor
10 Minutes
FAS+CRC
HDB3
IMA Provisioning
Facility Operation Mode
Group Operation Mode
IMA Transmit ID
IMA Transmit Frame
Length
IMA_Group; Unassigned; Pass-through IMA_Group
In Service; Out of Service-Maintenance;
Out of Service-Unassigned
Out of Service-Maintenance
0-255
32; 64; 128; 256
Minimum TX Active Links 1-4
Minimum RX Active Links 1-4
Maximum Link Diff Delay 0-100
Scrambler Enable; Disable
101
128
1
1
100
Disabled
DSL Menus
ADSL Provisioning
Card Service State
Line Service State
DSX; T1
ESF; SF
B8ZS; AMI
DSX Type: 0-133 ft; 133-266 ft;
266-399 ft; 399-533 ft; 533-655 ft
T1 Type: 0 dB; –7.5 dB; –15 dB;–22.5 dB
In Service; Out of Service-Maintenance;
Out of Service-Unassigned
In Service; Out of Service-Maintenance;
Out of Service-Unassigned
DSX
ESF
B8ZS
0–133 ft
0 dB
In Service
Out of Service-Maintenance
61179641AL1-5C 4-3
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Table 4-1. Default Provisioning Options (Continued)
Provisioning Option Available Options Default Setting
Service Mode
Cabinet Mode
Hamband Mask
Link Down Alarm
Rate Mode
Multimode; T1.413; G.dmt; G.lite;
ADSL2; ADSL2.lite; ADSL2+; READSL;
Legacy Multimode
Disabled; Enabled
Disabled; Enabled
Disabled; Enabled
Fixed; Rate Adaptive
Multimode
Disabled
Disabled
Disabled
Rate adaptive
Line Type Interleave; Fast Fast
* SNMP Community Names are case-sensitive. The Total Access 1248 system provides two SNMP Community
Name accounts with the following defaults:
• Name:
• IP Address: private
0.0.0.0
• Privileges: Read/Write
• Name:
• IP Address: public
0.0.0.0
• Privileges: Read
4-4 61179641AL1-5C
Section 5
User Interface
INTRODUCTION
This section provides detailed information on the following:
•
“System Management” on page 5-1
•
“Logging on to the Total Access 1248” on page 5-3
•
•
•
•
“Menu Descriptions” on page 5-15
SYSTEM MANAGEMENT
Total Access 1248 system management and provisioning is facilitated by a series of intuitive menus that are accessible on a computer screen. The Total Access 1248 provides two methods for management access:
•
•
“Inband Management Interface” on page 5-2
Craft Interface
Connection to the Total Access 1248 system menus can be made through the DB-9 connector, labeled CRAFT, on the front of the Total Access 1248 system. A DB-9 straight cable is required.
The craft port is located behind the front panel cover (see Figure 5-1 ) of the Total Access 1248.
PORTS 1-24
ALARM
CRAFT
Figure 5-1. Craft Port Location
61179641AL1-5C 5-1
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Most personal computers or laptops can run communications software that emulates a VT100 terminal. Windows programs such as Terminal or HyperTerminal are two such examples in the Windows format, but there are many other adequate, commercially available software packages, virtually all of which allow the PC or laptop to emulate a VT100 terminal. Certain configuration items must be set on a PC or laptop to act as a VT100 terminal for the Total
Access 1248.
1. Set the parameters of the communications software to the following settings:
• 9600 baud rate
• 8 data bits
• No parity
• 1 stop bit
• No flow control
2. Set the PC for direct connect on the appropriate communications port (as opposed to dial up connection).
3. Plug the male end of the data cable into the Total Access 1248. Make connection to the PC or laptop as appropriate for the equipment.
Inband Management Interface
To access the Total Access 1248 through the inband management method, use an appropriate
Telnet client to access the management interface of the Total Access 1248 at the configured IP address. For more information, refer to
“System Management Menu” on page 5-47.
NOTE
A craft port session takes priority over a Telnet session. An active craft port session must be terminated before a Telnet session can be successfully started. When a craft port session is initiated, any active Telnet session is automatically disconnected.
5-2 61179641AL1-5C
Logging on to the Total Access 1248
LOGGING ON TO THE TOTAL ACCESS 1248
To logon to the Total Access 1248 system, perform the following steps:
1. Establish the physical connection to the Total Access 1248.
2. If a craft port session is being used, proceed to step 3
. If using a Telnet session proceed to
3. Press C TRL +R until the Login prompt appears.
The Login screen displays (see Figure 5-2 ).
Total Access 1248
Login: ADMIN
Password: ********
Figure 5-2. Login Screen
NOTE
The Total Access 1248 system requires the username and associated password.
4. Enter the default username, “ADMIN” (or the configured username with System Administrator privileges), and press E NTER
.
5. Enter the default password, “PASSWORD” (or the configured password), and press E NTER .
NOTE
The username and password fields are case sensitive. The default values are all uppercase. For more information, refer to
61179641AL1-5C 5-3
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
MENU STRUCTURE
The menu structure for the Total Access 1248 is a layered menu tree. Each layer of the menu tree is displayed as a menu or a screen.
Menu
A menu is a display that provides numbered selections that are used to navigate to related menus, modify provisioning information, or display information screens. A menu can contain the following objects:
• Menu Option: A menu option is indicated by a number, which when selected navigates the display to another menu layer or is used to change the option setting.
• Read-only Field: A read-only field displays information that cannot be changed. The information displayed in a read-only field can be static or can be automatically updated by the Total Access 1248.
• Read-write Field: A read-write field displays information that when selected can be modified.
• Hot Key: A hot key is a key or combination of keys that are assigned to a function
). Hot keys are indicated by the required key(s) and a brief description
(i.e., S - Select Port).
Screen
A screen is a display that usually indicates the end of a menu tree path. A screen can contain the following objects:
• Read-only Field: A read-only field displays information that cannot be changed. The information displayed in a read-only field can be static or can be automatically updated by the Total Access 1248.
• Read-write Field: A read-write field displays information that when selected can be modified.
• Hot Key: A hot key is a key or combination of keys that are assigned to a function
). Hot keys are indicated by the required key(s) and a brief description
(i.e., S - Select Port).
5-4 61179641AL1-5C
Menu Navigation
MENU NAVIGATION
Basic menu navigation is accomplished by selecting the desired option number and then pressing E NTER
. To return to the previous menu, press the E SC
(escape) key. To access the
System Help screen, press the question mark ( ?
) key, and press E NTER
.
Hot Keys
Table 5-1 shows the general keyboard commands, and Table 5-2
shows the menu specific hot keys for the Total Access 1248 system.
Keyboard Command
B
ACKSPACE
E
NTER
(or Return)
C
TRL
+R (Control and r)
E
SC
(Escape)
Spacebar
Table 5-1. General Keyboard Commands
Description
This keyboard command is used to delete the character to the left of the cursor during keyboard input.
This keyboard command is used to terminate input.
This keyboard command is used to refresh the display.
This keyboard command is used to return to the previous menu.
This keyboard command is used to toggle the setting choices for a text field.
Table 5-2. Menu Specific Hot Keys
Hot Key Description
PVC/PVP Management
C
This hot key displays the “Create a New PVC/PVP Screen” on page 5-21.
D
M
This hot key displays the “Delete an Existing PVC/PVP Screen” on page 5-23.
This hot key displays the “Modify an Existing PVC/PVP Screen” on page 5-24.
N
O
P
Q
This hot key is used to display the next PVC/PVP page.
This hot key displays the “Current ATM OAM Statistics Menu” on page 5-26.
This hot key is used to display the previous PVC/PVP page.
This hot key displays the “ATM Quick Provisioning Menu” on page 5-33.
V
This hot key displays the “Current ATM PVC Performance Menu” on page 5-31.
ATM Performance Monitoring Status
B
C
F
This hot key is used to display performance monitoring statistics for the last 2 hours, in 15 minute intervals.
This hot key is used to clear the performance monitoring statistics.
This hot key is used to display performance monitoring statistics for the next 2 hours, in 15 minute intervals.
61179641AL1-5C 5-5
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Table 5-2. Menu Specific Hot Keys (Continued)
Hot Key Description
P
N
C
This hot key is used to display the previous port.
This hot key is used to display the next port.
S This hot key is used to select a specific port.
Auto Upgrade Configuration (AUC) Status
This hot key clears all the status information from the menu and updates the
Status Information Cleared: field with the date and time that the action occurred.
This hot key is available in all AUC modes.
R
S
This hot key initiates a retrieve of the configuration file from the file server. This hot key is available in the Auto and Manual AUC modes.
This hot key starts the upgrade process. This hot key is available in the Manual
AUC mode.
T1 Performance Monitoring Status
B
C
This hot key is used to display performance monitoring statistics for the last 2 hours, in 15 minute intervals.
This hot key is used to clear the performance monitoring statistics.
F
N
P
This hot key is used to display performance monitoring statistics for the next 2 hours, in 15 minute intervals.
This hot key is used to display the next port.
This hot key is used to display the previous port.
S This hot key is used to select a specific port.
E1 Performance Monitoring Status
B
C
This hot key is used to display performance monitoring statistics for the last 2 hours, in 15 minute intervals.
This hot key is used to clear the performance monitoring statistics.
F
N
P
This hot key is used to display performance monitoring statistics for the next 2 hours, in 15 minute intervals.
This hot key is used to display the next port.
This hot key is used to display the previous port.
S This hot key is used to select a specific port.
IMA Group Performance Monitoring Status
B
C
F
This hot key is used to display performance monitoring statistics for the last 2 hours, in 15 minute intervals.
This hot key is used to clear the performance monitoring statistics.
This hot key is used to display performance monitoring statistics for the next 2 hours, in 15 minute intervals.
5-6 61179641AL1-5C
Menu Navigation
Table 5-2. Menu Specific Hot Keys (Continued)
Hot Key Description
IMA Performance Monitoring Status (Facilities)
B
C
This hot key is used to display performance monitoring statistics for the last 2 hours, in 15 minute intervals.
This hot key is used to clear the performance monitoring statistics.
F
N
P
S
T
This hot key is used to display performance monitoring statistics for the next 2 hours, in 15 minute intervals.
This hot key is used to display the next port.
This hot key is used to display the previous port.
This hot key is used to select a specific port.
This hot key is used to toggle between the Near End and Far End performance monitoring data.
ADSL Profile *
C
D
E
N
B
C
This hot key is used to create a new profile.
This hot key is used to delete a specified profile.
This hot key is used to modify a specified profile.
This hot key is used to display the next profile screen.
P
S
This hot key is used to display the previous profile screen.
This hot key is used to display a specific page.
V This hot key is used to display a specified profile.
Performance Monitoring
This hot key is used to display performance monitoring statistics for the last 2 hours, in 15 minute intervals.
This hot key is used to clear the performance monitoring statistics.
F
N
P
N
P
This hot key is used to display performance monitoring statistics for the next 2 hours, in 15 minute intervals.
This hot key is used to display the previous port.
This hot key is used to display the next port.
S
T
This hot key is used to select a specific port.
This hot key is used to view upstream/downstream Performance Monitoring data.
ADSL Retrain Criteria
C This hot key resets all retrain counts to zero.
This hot key is used to display the next port.
This hot key is used to display the previous port.
61179641AL1-5C 5-7
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Table 5-2. Menu Specific Hot Keys (Continued)
Hot Key Description
S This hot key is used to select a specific port.
Performance Monitoring Status
B
C
This hot key is used to display performance monitoring statistics for the last 2 hours, in 15 minute intervals.
This hot key is used to clear the performance monitoring statistics.
F
N
P
This hot key is used to display performance monitoring statistics for the next 2 hours, in 15 minute intervals.
This hot key is used to display the previous port.
This hot key is used to display the next port.
S
T
This hot key is used to select a specific port.
This hot key is used to view upstream/downstream Performance Monitoring data.
System Alarm Log
A This hot key is used to acknowledge all alarms.
C
F
L
N
This hot key is used to clear all acknowledged alarms.
This hot key is used to display the first page of alarms.
This hot key is used to display the last page of alarms.
This hot key is used to display the next page of alarms.
P
R
This hot key is used to display the previous page of alarms.
This hot key is used to reset all alarms.
T This hot key is used to display alarms in time ascending or descending order.
System Event Log
A
D
F
G
L
N
O
P
S
This hot key is used to display all events.
This hot key is used to display date/time events.
This hot key is used to display the first page of events.
This hot key is used to display login events.
This hot key is used to display the last page of events.
This hot key is used to display the next page of events.
This hot key is used to display account events.
This hot key is used to display the previous page of events.
This hot key is used to display software update events.
5-8 61179641AL1-5C
Menu Tree
Table 5-2. Menu Specific Hot Keys (Continued)
Hot Key Description
T
V
This hot key is used to display events in time ascending/descending order.
This hot key is used to toggle between displaying the connection method and associated user name for each event, or the IP address for each event.
Y This hot key is used to display security events.
* After creating a profile, provisioning is not updated until the profile changes from Inactive to Active. To unassign ports on a profile, simply change the state to Inactive and change the ports to “0” and this removes them.
MENU TREE
There are a number of menu screens designed to aid in the maintenance and troubleshooting of the Total Access 1248 system. A menu tree is a visual map that can be used to locate configuration information and provisioning options. The menu trees for the Total Access 1248 are listed below and can be found on the indicated pages:
•
Total Access 1248 Main Menu Tree , Figure 5-3 on page 5-10
•
System Management Menu Tree , Figure 5-4 on page 5-11
•
Network Port Menu Tree , Figure 5-5 on page 5-13
•
DSL Menu Tree , Figure 5-6 on page 5-14
61179641AL1-5C 5-9
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Total Access 1248
1. Configuration
2. ATM Circuit Management
Unit Name
CLEI Code
Part Number
Serial Number
Product Revision
Software Revision
1. ATM PVC/PVP Management
2. ATM Traffic Parameter Defaults
3. Restore ATM Defaults
4. ATM Performance
5. ATM OAM Settings
1. Change ATM Port Number
2. ATM Performance Data
3. ATM Port Cell Count Summary
4. Clear all PM for all Ports
1. DSLAM OAM Loopback Location ID
2. DSLAM OAM State
3. Inband OAM Loopback Test
1. Remote OAM Loopback Location ID
2. Type of OAM Loopback Cell
3. Send Loopback Cell
4. Reset Loopback Statistics
5. Reset All Statistics
3. System Management
A
4. Network Port
C
5. DSL Menus
D
6. System Alarms
7. System Event Log
8. Contact Information
9. Enter TL1 Mode
10. Logoff
Figure 5-3. Total Access 1248 Main Menu Tree
5-10 61179641AL1-5C
Menu Tree
A
B
1. Password Control
2. IP Address
3. Test IP Address
4. Time/Date
5. Baud Rate
6. TFTP Configuration
Upload/Download
1. Set Passwords
2. Allow SNMP Security Management
3. Set Menus Idle Logout Time
4. Set TL1 Menus Idle Logout Time
5. Set TL1 Inband Idle Logout Time
6. Restore Default Passwords
IP Feed
2. Mode
3. Configure IP
1. IP Address
2. Ping Timeout
3. Number of Pings
4. Start Ping
5. Start Traceroute
1. Adjust Time
2. Adjust Date
1. 9600
2. 19200
3. 38400
TFTP Server
TFTP Function
TFTP Filename
Error Status
Update Progress
1. RFC1483 Routed
2. IP over Ethernet
3. RFC1483 Bridged
1. Static
2. Dynamic
Static IP Settings for IP over ATM
1. IP Address
2. Subnet Mask
3. VPI/VCI
4. PCR
5. Default Gateway
6. TFTP IP Address
7. TL1 Port Number (Set > 1023)
8. TL1 IP Transport Type
9. Reset IP Factory Defaults
Mac Address
Encapsulation is via rfc1483 SNAP
Dynamic IP Settings for IP over ATM
Static IP Settings for IP over Ethernet
IP Address
Subnet Mask
3. VPI/VCI
4. PCR
Default Gateway
6. TFTP IP Address
7. TL1 Port Number (Set > 1023)
8. TL1 IP Transport Type
9. Reset IP Factory Defaults
Mac Address
Encapsulation is via rfc1483 SNAP
1. IP Address
2. Subnet Mask
3. Default Gateway
4. TFTP IP Address
5. TL1 Port Number (Set > 1023)
6. TL1 IP Transport Type
7. Reset IP Factory Defaults
Mac Address
Dynamic IP Settings for IP over Ethernet
IP Address
Subnet Mask
Default Gateway
4. TFTP IP Address
5. TL1 Port Number (Set > 1023)
6. TL1 IP Transport Type
7. Reset IP Factory Defaults
Mac Address
Figure 5-4. System Management Menu Tree
61179641AL1-5C 5-11
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
B
7. SNMP/TL1
8. Download New Code
1. Contact Information
2. Community Names
3. Trap Hosts
4. Traps Enabled
5. TL1 Target ID
1. Y-Modem
2. TFTP
1. Contact
2. Name
3. Location
1. Name
2. IP Address
3. Privileges
4. Name
5. IP Address
6. Pivileges
7. Name
8. IP Address
9. Privileges
1. IP Address
2. Version
3. IP Address
4. Version
5. IP Address
6. Version
7. Trap Port
1. Download Network Module Code
2. Exit
TFTP Server
TFTP Function
TFTP Filename
Error Status
Update Progress
9. Restore Factory Defaults
10. Reset System
11. Self Test Results
12. External Alarms
13. Expansion Menu
14. Modem Configuration
3. Auto Firmware Upgrade Provisioning
1. Restore
2. Exit
1. Reset
2. Exit
1. Run Fan Self Test
Fan #1 Test
Fan #2 Test
Fan #3 Test
Fan #4 Test
ROM Test
RAM Test
EEPROM Test
1. Alarm #1
2. Alarm #2
3. Alarm #3
4. Severity
5. Severity
6. Severity
7. Fan Alarm Delay
8. Restore External Alarm Defaults
1. Mode
2. Clear Packet Counts
1. Prompt User on call Received
2. Number of Rings
3. Caller ID Features
1. AUC Config File
2. AUC Mode
3. AUC Refresh Interval
4. AUC Upgrade Retries
5. AUC TFTP Server
6. AUC Base Path
1. Enabled
2. Disabled
1. Auto
2. Manual
3. Disable
System Uptime
1. Caller ID
2. Reject Calls with no Caller ID
3. Only Allow Specified Phone Numbers
4. Phone Numbers
Figure 5-4. System Management Menu Tree (Continued)
5-12 61179641AL1-5C
Menu Tree
C
1. T1/E1
2. IMA
3. Select T1/E1 Mode
1. T1/E1 Provisioning
1. Type (T1 only)
2. Framing (T1/E1)
3. Line Code (T1/E1)
2. T1/E1 Status
3. T1/E1 Performance
4. Test
5. Restore T1/E1 Factory Defaults
6. SNMP/Menu Loopback Detection
7. Inband Loopback Detection
8. FDL Loopback Detection
4. Line Build Out (T1 only)
1. T1/E1 PM
2. Clear All T1/E1 PM
1. Payload Loopback
2. Line Loopback
3. Local Loopback
4. No Loopback
5. Clear T1/E1 Loopbacks On All Ports
1. DSX
2. T1
1. ESF (E1 option FAS+CRC)
2. SF (E1 option FAS)
1. B8ZS (E1 option HDB3)
2. AMI (E1 option AMI)
DSX Type
1. 0-133 feet
2. 133-266 feet
3. 266-399 feet
4. 399-533 feet
5. 533-655 feet
T1 Type
1. 0 dB
2. -7.5 dB
3. -15 dB
4. -22.5 dB
1. IMA Configuration
IMA Firmware Revision
IMA Link Type
2. Provisioning
1. IMA Facility
2. IMA Group
3. Shortcut Setup
4. Scrambler
1. All Facilities Summary
2. Facility Operation Mode
Receive Group
Receive Link ID
Receive ATM Address
Transmit Group
Transmit Link ID
Transmit ATM Address
1. IMA_Group
2. Unassigned
3. Pass Thru
1. Group Operation Mode
IMA Transmit ID (0-255)
IMA TX Frame Length (32, 64, 128, 256)
Min. TX Active Links
Min. RX Active Links
Max Link Diff. Delay <0-100>
Group Version Version 1.1
1. In Service
2. Out of Service - Maintenance
3. Out of Service - Unassigned
1. Force All Facilities Into Unassigned
2. Force Facility - 1 Into Pass Through
3. Force All Facilities Into IMA Group 1
1. Enable
2. Disable
3. Status/Failure Monitoring
4. Test
5. Performance Monitoring Data
5. Restore Factory Defaults
1. Group FM Status
2. All Links FM Status
1. Data Lpbk Towards Network
2. ATM Lpbk Towards Network
3. ATM Lpbk Towards Customer
1. IMA Group PM
2. Facilities PM
3. Clear All IMA Links PM
1. Enable
2. Disable
1. Yes
2. No
1. T1
2. E1
Figure 5-5. Network Port Menu Tree
61179641AL1-5C 5-13
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
D
1. ADSL Provisioning
1. DSL Profiles
2. Alarm Profiles
3. Port Provisioning
1. Select Port
2. ADSL Card Service State
3. Line Service State
4. Service Mode
5. Hamband Mask
6. Cabinet Mode
1. In Service
2. Out of Service - Unassigned
3. Out of Service - Maintenance
1. In Service
2. Out of Service - Unassigned
3. Out of Service - Maintenance
1. Multimode (ADSL1, ADSL2, ADSL2+)
2. T1.413
3. G.dmt
4. G.lite
5. ADSL2
6. ADSL2.lite
7. ADSL2+
8. READSL
9. Legacy Multimode (ADSL1)
1. Enabled
2. Disabled
1. Disabled
2. Enabled (Tone 250)
3. Enabled (Tone 110)
4. Enabled (Tone 130)
1. Enabled
2. Disabled
7. Link Down Alarm
8. Ports to apply changes
9. Apply Provisioning to all Ports
1. ADSL Provisioning Restore
4. Restore ADSL Provisioning
2. ADSL Status
1. ADSL Status
2. All ADSL Ports Status
3. ATU-R Information
4. BAT/SNR Tables
3. ADSL Performance
1. Display PM for Current Port
2. Clear All PM for All Ports
4. DELT menus
1. Port
2. Activate DELT
3. Terminate Test
4. Test Data Filename
5. DELT TFTP Address
2. DSP Management Menu
1. Yes
2. No
Figure 5-6. DSL Menu Tree
1. Reset
2. Exit
1. Reset All DSPs and Reload
Firmware
2. Reset DSPs without reloading
Firmware
3. Auto Warm Start
4. Retrain Criteria
5. Exit
1. Reset
2. Exit
1. DSP:
2. Reset this DSP
3. Exit
1. Retrain Margin NE
2. Retrain Margin FE
3. Retrain UAS-LNE
4. Retrain UAS-LFE
5. Retrain SES-FE
5-14 61179641AL1-5C
Menu Descriptions
MENU DESCRIPTIONS
Main Menu
Main Menu\
The Total Access 1248 Main menu (see
Figure 5-7 ) is the access point to all other operations.
The Main menu options have several functions and submenus that identify and provide access to specific operations and parameters.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Total Access 1248
1. Configuration
2. ATM Circuit Management
3. System Management
4. Network Port
5. DSL Menus
6. System Alarms
7. System Event Log
8. Contact Information
9. Enter TL1 mode
10. Logoff
Selection :
'?' - System Help Screen
Figure 5-7. Total Access 1248 Main Menu
The Total Access 1248 Main menu options are shown in Table 5-3 .
Table 5-3. Total Access 1248 Main Menu Options
Option Description
1 Configuration
2
3
4
5
6
ATM Circuit Management
System Management
Network Port
DSL Menus
System Alarms
Function
This option displays the “Configuration Screen” on page 5-17.
This option displays the “ATM Circuit Management
This option displays the “System Management Menu” on page 5-47.
This option displays the
“Network Port Menu” on page 5-
This option displays the “DSL Menus” on page 5-138.
This option displays the “System Alarm Log Screen” on page 5-171.
61179641AL1-5C 5-15
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Option Description
7 System Event Log
8
9
10
Table 5-3. Total Access 1248 Main Menu Options (Continued)
Contact Information
Enter TL1 Mode
Logoff
Function
This option displays the “System Event Log Screen” on page 5-172.
This option displays the “Contact Information Screen” on page 5-174.
This option displays the “TL1 Mode Screen” on page 5-
This option is used to end a Total Access 1248 menu session.
5-16 61179641AL1-5C
Menu Descriptions
Configuration Screen
Configuration
The Configuration screen (see
Figure 5-8 ) displays information about the system. For
instance, the CLEI Code and Part Number can be used to search for related information on the
ADTRAN web site or to order additional parts. The software revision may be required when calling the ADTRAN Technical Support.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Configuration
Host
Unit Name TA1248
CLEI Code VAMDA00ARA
Part Number 1179641AL1
Serial Number E46D0043
Product Revision H
Software Revision B03.06.01
'?' - System Help Screen
Figure 5-8. Configuration Screen
The Configuration screen fields are shown in
Field
Unit Name
CLEI Code
Part Number
Serial Number
Production Revision
Software Revision
Table 5-4. Configuration Screen Fields
Description
This field displays the unit name of the Total Access 1248.
This field displays the Common Language Equipment Identifier
(CLEI) code of the Total Access 1248.
This field displays the part number of the Total Access 1248.
This field displays the serial number of the Total Access 1248.
This field displays the current product revision of the Total
Access 1248.
This field displays the software revision of the Total Access
1248. This field updates automatically when a software download is completed.
61179641AL1-5C 5-17
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
ATM Circuit Management Menu
ATM Circuit Management
Main Menu \ATM Circuit Management\
The ATM Circuit Management menu (see Figure 5-9 ) contains the steps used to provision and
maintain customer circuits. From this menu, a Permanent Virtual Circuit/Permanent Virtual
Path (PVC/PVP) for each ATM circuit can be viewed, created, or modified. PVCs are logical connections between ports that allow data to be sent from the network to a customer location.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
ATM Circuit Management
1. ATM PVC/PVP Management
2. ATM Traffic Parameter Defaults
3. Restore ATM defaults
4. ATM Performance
5. ATM OAM Settings
Selection :
'?' - System Help Screen
Figure 5-9. ATM Circuit Management Menu
The ATM Circuit Management menu options are shown in Table 5-5 .
2
3
4
5
Table 5-5. ATM Circuit Management Menu Options
Option Description
1 ATM PVC/PVP Management
ATM Traffic Parameter
Defaults
Restore ATM defaults
ATM Performance
ATM OAM Settings
Function
This option displays the “PVC/PVP Management Menu” on page 5-19.
This option displays the
“ATM Traffic Parameter Defaults
This option displays the “Restore ATM Factory Defaults
This option displays the “ATM Performance Monitoring
This option displays the “ATM OAM Settings Menu” on page 5-44.
5-18 61179641AL1-5C
PVC/PVP Management Menu
PVC/PVP Management
ATM Circuit Management \PVC/PVP Management\
NOTE
If expansion mode is enabled (refer to
“Expansion Menu” on page 5-90), the Select Shelf menu (see
) displays. A host or client unit must be chosen in order to access the PVC/PVP
Management menu.
Menu Descriptions
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Select Shelf
1. Host
2. Client 1 (configured)
3. Client 2 (configured)
4. Client 3 (configured)
Selection :
'?' - System Help Screen
Figure 5-10. Select Shelf Menu
The PVC/PVP Management menu (see Figure 5-11
) is used to create, modify, view, or delete
PVCs.
NOTE
If there are no current PVCs, the PVC/PVP Management menu only provides the create (
C
) hot key. In order to show all the available hot key choices on the PVC/PVP Management menu, one PVC has been created in
61179641AL1-5C 5-19
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Page 1 of 1 PVC/PVP Management - Shelf: Host PVCs: 1
Endpoint 1 Endpoint 2
Circuit ID Port VPI VCI <-> Port VPI VCI
1 Netw 35 1000 1 0 35
Circuit ID:
Select: Endpoint2 -> Endpoint1
Service PCR(0+1) Pkt Discard
1 UBR Best Effort Enabled
Endpoint 1: Port VPI VCI Endpoint 2: Port VPI VCI
0 35 1000 1 0 35
Enter # or arrow keys to pick circuit; space bar for choices or c,d,m,n,o,p,v,q
Figure 5-11. PVC/PVP Management Menu
The PVC/PVP Management hot keys are defined in
N
O
Table 5-6. PVC/PVP Management Hot Keys
Hot Key Description
C Create a new PVC/PVP
D
M
P
Q
V
Delete a PVC/PVP
Modify a PVC/PVP
Display next PVC/PVP page
Display ATM OAM statistics
Display previous PVC/PVP page
Display quick provisioning menu
Display ATM PVC performance menu
Function
This hot key displays the
This hot key displays the
This hot key displays the
This hot key is used to display the next PVC/PVP page.
This hot key displays the
This hot key is used to display the previous PVC/PVP page.
This hot key displays the
This hot key displays the
Performance Menu” on page 5-31.
5-20 61179641AL1-5C
Menu Descriptions
Create a New PVC/PVP Screen
Create New PVC/PVP
\Create New PVC/PVP\
The Create a New PVC/PVP screen (see Figure 5-12 ) is used to create the PVC/PVPs for ADSL
connections. Each ADSL connection has at least one PVC/PVP per ATM circuit provisioned for data flow. PVC/PVPs map ATM circuits from the network to the ADSL ports.
Create a New PVC/PVP
Endpoint 1 (Net --> Cust) Endpoint 2 (Net <-- Cust)
Port VPI VCI Port VPI VCI
Netw 35 1000 1 0 35
____________________________________________________________
Service Pkt Discard PCR
UBR Enabled Best Effort
Circuit ID
N/A
____________________________________________________________
When finished, place cursor here to select action:
Create new circuit and return to PVC/PVP Management
NOTE: No changes will take effect until an action is selected and executed.
To Select an action, place the cursor over the Action option and press the
Space Bar. To execute the action, press Enter.
Enter a VPI value between 0 an 4095.
Figure 5-12. Create a New PVC/PVP Screen
The Create a New PVC/PVP screen fields are shown in Table 5-7
.
Field
Endpoint 1 Port
Endpoint 1 VPI
Endpoint 1 VCI
Endpoint 2 Port
Endpoint 2 VPI
Endpoint 2 VCI
Table 5-7. Create a New PVC/PVP Screen Fields
Description
This field displays the network port.
This field displays the Virtual Path Identifier for the ATM port from the Network. Valid values range from 0 to 4095.
This field displays the Virtual Channel Identifier for the ATM port from the network. Valid values range from 0 to 65535.
This field displays the ATM port that is being created. Valid values range from 1 to 48.
This field displays the Virtual Path Identifier for the ATM port.
Valid values range from 0 to 4095.
This field displays the Virtual Channel Identifier for the ATM.
Valid values range from 0 to 65535.
61179641AL1-5C 5-21
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Service
UBR
CBR
• PCR
VBR-rt
• PCR
• SCR
• MBS
VBR-nrt
• PCR
• SCR
• MBS
Field
Service
Circuit ID
Pkt Discard
Table 5-7. Create a New PVC/PVP Screen Fields (Continued)
Description
This field identifies ATM Traffic Class. There are four service options (Traffic Descriptors) available for the Total Access 1248 system:
• UBR
• CBR
• VBR-rt
• VBR-nrt
The options available for each service and their descriptions are
.
This field displays the identifier given to a specific circuit. This is a user defined value.
This field displays the status of packet discard: Enabled or
Disabled.
Table 5-8. PVC/PVP Service Options
Description
Unspecified bit rate
Constant bit rate
• Peak Cell Rate
Variable bit rate real time
• Peak Cell Rate
• Sustained Cell Rate
• Maximum Burst Size
T1 Settings
0-14488
0-14488
0-14488
0-65535
Variable bit rate non-real time
• Peak Cell Rate
• Sustained Cell Rate
• Maximum Burst Size
0-14488
0-14488
0-65535
E1 Settings
0-19316
0-19316
0-19316
0-65535
0-19316
0-19316
0-65535
5-22 61179641AL1-5C
Menu Descriptions
Delete an Existing PVC/PVP Screen
Delete Existing PVC/PVP
\Delete Existing PVC/PVP
When the D hot key is selected to delete a PVC/PVP, a confirmation prompt at the bottom of the screen (see
Page 1 of 1 PVC/PVP Management - Shelf: Host PVCs: 1
Endpoint 1 Endpoint 2
Circuit ID Port VPI VCI <-> Port VPI VCI
1 Netw 35 1000 1 0 35
Circuit ID:
Select: Endpoint2 -> Endpoint1
Service PCR(0+1) Pkt Discard
1 UBR Best Effort Enabled
Endpoint 1: Port VPI VCI Endpoint 2: Port VPI VCI
0 35 1000 1 0 35
Delete this circuit (y/n)?
Figure 5-13. Delete an Existing PVC/PVP Screen
61179641AL1-5C 5-23
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Modify an Existing PVC/PVP Screen
Modify Existing PVC/PVP
\Modify Existing PVC/PVP\
The Modify an Existing PVC/PVP screen (see Figure 5-14
) is used to modify existing PVC/
PVPs.
Modify an Existing PVC/PVP
Endpoint 1 (Net --> Cust) Endpoint 2 (Net <-- Cust)
Port VPI VCI Port VPI VCI
Netw 35 1000 1 0 35
____________________________________________________________
Service Pkt Discard PCR
UBR Enabled Best Effort
Circuit ID
N/A
____________________________________________________________
When finished, place cursor here to select action:
Modify existing circuit and return to PVC/PVP Management
NOTE: No changes will take effect until an action is selected and executed.
To Select an action, place the cursor over the Action option and press the
Space Bar. To execute the action, press Enter.
Enter a VPI value between 0 and 4095.
Figure 5-14. Modify an Existing PVC/PVP Screen
The Modify an Existing PVC/PVP screen fields are shown in Table 5-9
.
Field
Endpoint 1 Port
Endpoint 1 VPI
Endpoint 1 VCI
Endpoint 2 Port
Endpoint 2 VPI
Endpoint 2 VCI
Table 5-9. Modify an Existing PVC/PVP Screen Fields
Description
This field displays the network port.
This field displays the Virtual Path Identifier for the ATM port from the Network. Valid values range from 0 to 4095.
This field displays the Virtual Channel Identifier for the ATM port from the network. Valid values range from 0 to 65535.
This field displays the ATM port that is being created. Valid values range from 1 to 48.
This field displays the Virtual Path Identifier for the ATM port.
Valid values range from 0 to 4095.
This field displays the Virtual Channel Identifier for the ATM.
Valid values range from 0 to 65535.
5-24 61179641AL1-5C
Service
UBR
CBR
• PCR
VBR-rt
• PCR
• SCR
• MBS
VBR-nrt
• PCR
• SCR
• MBS
Field
Service
Circuit ID
Table 5-9. Modify an Existing PVC/PVP Screen Fields (Continued)
Pkt Discard
Description
This field identifies ATM Traffic Class. There are four service options (Traffic Descriptors) available for the Total Access 1248 system:
• UBR
• CBR
• VBR-rt
• VBR-nrt
The options available for each service and their descriptions are
This field displays the identifier given to a specific circuit. This is a user defined value.
This field displays the status of packet discard: Enabled or
Disabled.
Table 5-10. PVC/PVP Service Options
Description
Unspecified bit rate
Constant bit rate
• Peak Cell Rate
Variable bit rate real time
• Peak Cell Rate
• Sustained Cell Rate
• Maximum Burst Size
T1 Settings
0-14488
0-14488
0-14488
0-65535
Variable bit rate non-real time
• Peak Cell Rate
• Sustained Cell Rate
• Maximum Burst Size
0-14488
0-14488
0-65535
Menu Descriptions
E1 Settings
0-19316
0-19316
0-19316
0-65535
0-19316
0-19316
0-65535
61179641AL1-5C 5-25
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Current ATM OAM Statistics Menu
Current ATM OAM Statistics
\Current ATM OAM Statistics\
The Current ATM Operations and Maintenance (OAM) Statistics menu (see
displays the network and line side OAM information for each ATM circuit.
OAM is the group of network management functions that provide network fault indication and performance information.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Current ATM OAM Statistics
Endpoint 1 Endpoint 2 Modem Status
Port VPI VCI Port VPI VCI Down
0 35 1000 1 0 35
Endpoint 1 (Net --> Cust) Endpoint 2 (Net <-- Cust)
Rx OAM Cells : 0 Rx OAM Cells : 0
AIS State : FALSE AIS State : FALSE
RDI State : FALSE RDI State : FALSE
1. OAM Loopback Test Screen
2. Clear Current PVC OAM Stats
3. Clear All PVC OAM Stats
Selection :
'N' - Next PVC 'P' - Previous PVC 'S' - Select PVC
Figure 5-15. Current ATM OAM Statistics Menu
The Current ATM OAM Statistics menu options are shown in Table 5-11
.
Table 5-11. Current ATM OAM Statistics Menu Options
Option
1
2
3
Description
OAM Loopback Test Screen
Function
This option displays the “OAM Loopback Test Menu” on page 5-28.
Clear Current PVC OAM Stats This option clears the currently displayed PVC OAM statistics.
Clear All PVC OAM Stats This option clears all PVCs OAM statistics.
5-26 61179641AL1-5C
Menu Descriptions
The Current ATM OAM Statistics menu fields are shown in Table 5-12
.
Field
Endpoint 1
Rx OAM Cells
AIS State
RDI State
Endpoint 2
Rx OAM Cells
AIS State
RDI State
Table 5-12. Current ATM OAM Statistics Menu Fields
Description
This field displays the total number of received OAM cells for
Endpoint 1.
This field indicates if the Endpoint is in AIS state (True) or not
(False).
This field indicates if the Endpoint is in the RDI state (True) or not (False).
This field displays the total number of received OAM cells for
Endpoint 2.
This field indicates if the Endpoint is in AIS state (True) or not
(False).
This field indicates if the Endpoint is in the RDI state (True) or not (False).
61179641AL1-5C 5-27
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
OAM Loopback Test Menu
OAM Loopback Test
\
Current ATM OAM Statistics \OAM Loopback Test\
The OAM Loopback Test menu (see Figure 5-16
) displays the network and line side information for each ATM circuit.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
OAM Loopback Test
Endpoint 1 Endpoint 2 Modem Status
Port VPI VCI Port VPI VCI Down
0 35 1000 1 0 35
Endpoint 1 (Net --> Cust) Endpoint 2 (Net <-- Cust)
Tx Loopback Request : 0 Tx Loopback Request : 0
Rx Loopback Request : 0 Rx Loopback Request : 0
Tx Loopback Response : 0 Tx Loopback Response : 0
Rx Loopback Response : 0 Rx Loopback Response : 0
Loopback Passed : 0 Loopback Passed : 0
Loopback Failed : 0 Loopback Failed : 0
1. Endpoint 1 Remote OAM Loopback Location ID : FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
2. Endpoint 2 Remote OAM Loopback Location ID : FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
3. Type of OAM Loopback Cell : Segment
4. Send from Endpoint 1 to Network
5. Send from Endpoint 2 to Customer
6. Reset Loopback Statistics
Selection :
Figure 5-16. OAM Loopback Test Menu
The OAM Loopback Test menu options are shown in
Table 5-13. OAM Loopback Test Menu Options
Option Description
1 Endpoint 1 Remote OAM
Loopback Location ID
2
3
Endpoint 2 Remote OAM
Loopback Location ID
Type of OAM Loopback Cell
Function
This option is used to enter the Endpoint 1 remote loopback location ID. The remote loopback location ID is in hexadecimal 16 byte format.
This option is used to enter the Endpoint 2 remote loopback location ID. The remote loopback location ID is in hexadecimal 16 byte format.
This option is used to specify the type of OAM Loopback cell. Options include the following:
• Segment
• End-to-End
5-28 61179641AL1-5C
Menu Descriptions
Table 5-13. OAM Loopback Test Menu Options (Continued)
Option Description
4
5
6
Send from Endpoint 1 to
Network
Send from Endpoint 2 to
Customer
Reset Loopback Statistics
Function
This option is used to initiate a loopback from Endpoint
1 to the network.
This option is used to initiate a loopback from Endpoint
2 to the customer.
This option clears the loopback statistics for this circuit.
The OAM Loopback Test menu fields are shown in
Table 5-14. OAM Loopback Test Menu Fields
Field
Endpoint 1
Port
VPI
VCI
Endpoint 2
Port
VPI
VCI
Endpoint 1 (Net --> Cust)
Tx Loopback Request
Description
This field displays the physical port.
This field displays the VPI for Endpoint 1.
This field displays the VCI for Endpoint 1.
This field displays the physical port.
This field displays the VPI for Endpoint 2.
This field displays the VCI for Endpoint 2.
Rx Loopback Request
Tx Loopback Response
Rx Loopback Response
Loopback Passed
Loopback Failed
This field displays the total number of transmitted loopback requests.
This field displays the total number of received loopback requests.
This field displays the total number of transmitted loopback responses.
This field displays the total number of received loopback responses.
This field displays the total number of loopback request that passed.
This field displays the total number of loopback request that failed.
Endpoint 2 (Net <-- Cust)
Tx Loopback Request
Rx Loopback Request
This field displays the total number of transmitted loopback requests.
This field displays the total number of received loopback requests.
61179641AL1-5C 5-29
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Modem Status
Table 5-14. OAM Loopback Test Menu Fields (Continued)
Field
Tx Loopback Response
Rx Loopback Response
Loopback Passed
Loopback Failed
Description
This field displays the total number of transmitted loopback responses.
This field displays the total number of received loopback responses.
This field displays the total number of loopback request that passed.
This field displays the total number of loopback request that failed.
This field displays the modem status.
5-30 61179641AL1-5C
Menu Descriptions
Current ATM PVC Performance Menu
Current ATM PVC Performance
\Current ATM PVC Performance\
The Current ATM PVC Performance menu (see Figure 5-17
) displays the network and port side information for each ATM circuit.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Current ATM PVC Performance
Endpoint 1 Endpoint 2 Modem Status
Port VPI VCI Port VPI VCI Down
0 35 1000 1 0 35
Endpoint 1 (Net --> Cust) Endpoint 2 (Net <-- Cust)
Tx Cells : 0 Tx Cells : 0
Discarded Queue Full : 0 Discarded Queue Full : 0
Cells/Sec (Last Sec) : 0 Cells/Sec (Last Sec) : 0
Cells/Sec (60 Sec Avg): 0 Cells/Sec (60 Sec Avg): 0
1. Clear Current PVC PM
2. Clear All PVC PM
Selection :
'N' - Next PVC 'P' - Previous PVC 'S' - Select PVC
'?' - System Help Screen
Figure 5-17. Current ATM PVC Performance Menu
The Current ATM PVC Performance menu options are shown in
.
Option Description
1 Clear Current PVC PM
2
Table 5-15. Current ATM PVC Performance Menu Options
Clear All PVC PM
Function
This option clears the currently displayed PVC performance monitoring statistics.
This option clears all the PVCs performance monitoring statistics.
61179641AL1-5C 5-31
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
The Current ATM PVC Performance menu fields are shown in
Table 5-16. Current ATM Port Performance Menu Fields
Field
Endpoint 1 (Net --> Cust)
Tx Cells
Description
Discarded Queue Full
Cells/Sec (Last Sec)
Cells/Sec (60 Sec Avg)
This field displays the total number of transmit cells for
Endpoint 1 for the current performance period.
This field displays the number of cells discarded for Endpoint 1 because of a full queue.
This field displays the number of cells transmitted per second for Endpoint 1.
This field displays the average number of cells transmitted every
60 seconds for Endpoint 1.
Endpoint 2 (Net <-- Cust)
Tx Cells
Discarded Queue Full
Cells/Sec (Last Sec)
Cells/Sec (60 Sec Avg)
This field displays the total number of received cells for
Endpoint 2 for the current performance period.
This field displays the number of cells discarded because of a full queue.
This field displays the number of cells received per second for
Endpoint 2.
This field displays the average number of cells received every 60 seconds for Endpoint 2.
5-32 61179641AL1-5C
Menu Descriptions
ATM Quick Provisioning Menu
ATM Quick Provisioning
\ATM Quick Provisioning\
The ATM Quick Provisioning menu (see Figure 5-18
) is used to quickly create ATM circuits based on reference circuits.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
ATM Quick Provisioning
Endpoint 1 Endpoint 2
Port VPI VCI Port VPI VCI
Netw 35 1000 1 0 35
Type Pkt Discard PCR
UBR Enabled Best Effort
1. Increment Endpoint 1 VPI? NO
2. Increment Endpoint 1 VCI? YES
3. Increment Endpoint 2 Port? YES
4. Increment Endpoint 2 VPI? NO
5. Increment Endpoint 2 VCI? NO
6. Number of Circuits to Create: 47
7. Create New ATM Circuits.
Selection :
This screen allows quick creation of ATM circuits based on the reference circuit
above. All the highlighted attributes will increment by one 47 times.
'?' - System Help Screen
Figure 5-18. ATM Quick Provisioning Menu
The ATM Quick Provisioning menu options are described in Table 5-17
. Note that options are dependent on each other.
Table 5-17. ATM Quick Provisioning Menu Options
Option Description
1
2
3
Increment Endpoint 1 VPI
Increment Endpoint 1 VCI
Increment Endpoint 2 Port
4
5
6
7
Increment Endpoint 2 VPI
Increment Endpoint 2 VCI
Number of Circuits to Create
Create New ATM Circuits
Function
This option increments the Endpoint 1 VPI value by one.
This option increments the Endpoint 1 VCI value by one.
This option increments the Endpoint 2 Port value by one.
This option increments the Endpoint 2 VPI value by one.
This option increments the Endpoint 2 VCI value by one.
This option is used to indicate the number of circuits to be created.
This option is used to create the new ATM circuit.
61179641AL1-5C 5-33
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Figure 5-19 shows the ATM PVC/PVP Management menu after creating new ATM circuits
using the ATM Quick Provisioning menu with the settings shown in Figure 5-18
.
Page 1 of 5 PVC/PVP Management - Shelf: Host PVCs: 48
Endpoint 1 Endpoint 2
Circuit ID Port VPI VCI <-> Port VPI VCI
1 Netw 35 1000 1 0 35
2 Netw 35 1001 2 0 35
3 Netw 35 1002 3 0 35
4 Netw 35 1003 4 0 35
5 Netw 35 1004 5 0 35
6 Netw 35 1005 6 0 35
7 Netw 35 1006 7 0 35
8 Netw 35 1007 8 0 35
9 Netw 35 1008 9 0 35
10 Netw 35 1009 10 0 35
11 Netw 35 1010 11 0 35
12 Netw 35 1011 12 0 35
Circuit ID:
Select: Endpoint2 -> Endpoint1
Service PCR(0+1) Pkt Discard
3 UBR Best Effort Enabled
Endpoint 1: Port VPI VCI Endpoint 2: Port VPI VCI
0 35 1002 3 0 35
Enter # or arrow keys to pick circuit; space bar for choices or c,d,m,n,o,p,v,q
Figure 5-19. ATM PVC/PVP Management Menu with 48 PVCs
5-34 61179641AL1-5C
Menu Descriptions
ATM Traffic Parameter Defaults Screen
ATM Traffic Parameter Defaults
ATM Circuit Management \ATM Traffic Parameter Defaults
The ATM Traffic Parameter Defaults screen (see
Figure 5-20 ) displays the system defaults for
the ATM circuits. Traffic parameters represent priorities given to ATM cell transmissions.
Once traffic parameters are set from this screen, all PVC/PVPs provisioned from that point forward will use these parameter defaults.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
ATM Traffic Parameter Defaults
Endpoint 2 -> Endpoint 1
Traffic Type PCR(0+1) SCR(0+1) MCR(0+1) MBS(0+1)
UBR Best Effort N/A N/A N/A
CBR 0 N/A N/A N/A
VBR-rt 0 0 N/A 0
VBR-nrt 0 0 N/A 0
Traffic Type Pkt Discard
UBR Enabled
CBR Enabled
VBR-rt Enabled
VBR-nrt Enabled
Note: This screen allows modification of the DEFAULT traffic parameter settings,
which can be overridden on a per PVC/PVP basis in the PVC/PVP Management menu.
Figure 5-20. ATM Traffic Parameter Defaults Screen
The ATM Traffic Parameters Defaults screen Traffic Types are shown in
Traffic Type
PCR
SCR
MCR
MBS
Table 5-18. ATM Parameters Defaults Screen Traffic Types
Definition
The Peak Cell Rate designates an upper limit that the traffic information rate cannot exceed.
The Sustainable Cell Rate specifies the average traffic rate that is transmitted and received.
The Minimum Cell Rate designates a minimum limit that the traffic information rate cannot fall below.
The Maximum Burst Size specifies the maximum number of cells per second (CPS) that can be transmitted at the PCR.
61179641AL1-5C 5-35
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Restore ATM Factory Defaults Menu
Restore ATM Factory Defaults
ATM Circuit Management \Restore ATM Factory Defaults\
The Total Access 1248 provisioning system provides the ability to restore the ATM parameters
to the factory defaults. Figure 5-21
displays the Restore ATM Factory Defaults menu.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Restore ATM Factory Defaults
WARNING! THIS IS SERVICE AFFECTING!
This is for defaulting the ATM parameters only. This
will delete all of the selected PVCs and reset the
traffic descriptors to their default values.
1. Delete All PVCs and Restore Default Settings
2. Delete Host PVCs
3. Delete Client 1 PVCs
4. Delete Client 2 PVCs
5. Delete Client 3 PVCs
Selection :
'?' - System Help Screen
Figure 5-21. Restore ATM Factory Defaults Menu
CAUTION
This action is service affecting. All traffic descriptors and PVCs are removed.
The Restore ATM Factory Defaults menu options are shown in Table 5-19
.
5-36 61179641AL1-5C
Menu Descriptions
Option Description
1 Delete All PVCs and Restore
Default Settings
2 Delete Host PVCs
3
4
5
Table 5-19. Restore ATM Factory Defaults Menu Options
Delete Client 1 PVCs
Delete Client 2 PVCs
Delete Client 3 PVCs
Function
This option deletes all PVCs and restores ATM factory defaults without additional prompting.
This option deletes Host PVCs without additional prompting.
This option deletes Client 1 PVCs without additional prompting, if enabled.
This option deletes Client 2 PVCs without additional prompting, if enabled.
This option deletes Client 3 PVCs without additional prompting, if enabled.
61179641AL1-5C 5-37
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
ATM Performance Monitoring Mode Menu
ATM Performance Monitoring Mode
ATM Circuit Management \ATM Performance Monitoring Mode\
NOTE
If expansion mode is enabled (refer to
“Expansion Menu” on page 5-90), the Select Shelf menu (see
) displays. A host or client unit must be chosen in order to access the ATM
Performance Monitoring Mode menu.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Select Shelf
1. Host
2. Client 1 (configured)
3. Client 2 (configured)
4. Client 3 (configured)
Selection :
'?' - System Help Screen
Figure 5-22. Select Shelf Menu
The Total Access 1248 tracks performance statistics for ATM ports via the ATM Performance
Monitoring Mode menu (see
5-38 61179641AL1-5C
Menu Descriptions
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
ATM Performance Monitoring Mode
Port: Network
1. Change ATM Port Number Network
2. ATM Performance Data
3. ATM Port Cell Count Summary
4. Clear All PM for All Ports
Selection :
This screen allows you to view the ATM stats for a particular port.
Enter 0 for the network port or 1 - 48 for the customer ports.
'?' - System Help Screen
Figure 5-23. ATM Performance Monitoring Mode Menu
The ATM Performance Monitoring Mode menu options are shown in
Table 5-20. ATM Performance Monitoring Mode Menu Options
Option Description
1 Change ATM Port Number
2
3
4
ATM Performance Data
ATM Port Cell Count
Summary
Clear All PM for All Ports
Function
This option is used to change the ATM port number without additional prompting. The current port number is displayed above the menu items on the ATM
Performance Monitoring Mode menu.
This option displays the “ATM Performance Monitoring
This option displays the
This option displays the “Clear All PM for All Ports
61179641AL1-5C 5-39
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
ATM Performance Monitoring Status Screen
ATM Performance Monitoring Status
ATM Performance Monitoring Mode \ATM Performance Monitoring Status\
The ATM Performance Monitoring Status screen (see
) displays the port performance for the port selected. This menu lists the cell transmitted to the Network, cells transmitted to the customer, discarded cells, and the HEC Error count for the selected performance period.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
ATM Performance Monitoring Status
Shelf: HOST Port: Network
TX (to net) TX (to cust) Discarded Cells HEC Error Cnt
24 Hr - Current 0 0 0 0
MM/DD 0 0 0 0
Avg CPS (60s) 0 0
Current CPS 0 0
15 Min - Current 0 0 0 0
16:15 0 0 0 0
16:00 0 0 0 0
15:45 0 0 0 0
15:30 0 0 0 0
15:15 0 0 0 0
15:00 0 0 0 0
14:45 0 0 0 0
14:30 0 0 0 0
B - Backward(2hrs/15min PM)
S - Select Port P - Previous Port N - Next Port C - Clear PM Status
'?' - System Help Screen
Figure 5-24. ATM Performance Monitoring Status Screen
The ATM Performance Monitoring Status screen options are shown in
Field
Port
TX (to net)
RX (to cust)
Table 5-21. ATM Performance Monitoring Status Screen Fields
Discarded Cells
HEC Error Cnt
Description
This field displays the port number for the cell count summary.
This field displays the number of cells transmitted to the network.
This field displays the number of cells received from the network and transmitted to the customer.
This field displays the number of discarded cells.
This field displays the HEC errors, which are Cyclical
Redundancy Check (CRC) errors in the last byte of the ATM cell header used for checking integrity.
The ATM Performance Monitoring Status hot keys are defined in
5-40 61179641AL1-5C
Menu Descriptions
C
F
P
N
S
Table 5-22. ATM Performance Monitoring Status Hot Keys
Hot Key Description
B Backward (2hrs/15min PM)
Clear PM Status
Forward (2hrs/15min PM)
Previous Port
Next Port
Select Port
Function
This hot key is used to display performance monitoring statistics for the last 2 hours, in 15 minute intervals.
This hot key is used to clear the performance monitoring statistics.
This hot key is used to display performance monitoring statistics for the next 2 hours, in 15 minute intervals.
This hot key is used to display the previous port.
This hot key is used to display the next port.
This hot key is used to select a specific port.
61179641AL1-5C 5-41
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
ATM Port Cell Count Summary Screen
ATM Port Cell Count Summary
ATM Performance Monitoring Mode \ATM Port Cell Count Summary\
The ATM Port Cell Count Summary screen (see
) displays a summary of cell counts for all ports simultaneously.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
ATM Port Cell Count Summary
Port Tx Rx Disc. Port Tx Rx Disc.
1 0 0 0 13 0 0 0
2 0 0 0 14 0 0 0
3 0 0 0 15 0 0 0
4 0 0 0 16 0 0 0
5 0 0 0 17 0 0 0
6 0 0 0 18 0 0 0
7 0 0 0 19 0 0 0
8 0 0 0 20 0 0 0
9 0 0 0 21 0 0 0
10 0 0 0 22 0 0 0
11 0 0 0 23 0 0 0
12 0 0 0 24 0 0 0
NOTE: Tx is to network, Rx is to customer, Disc. is discarded cells
Highlighted Port indicates the ADSL loop is trained.
'N' - Next Page
'?' - System Help Screen
Figure 5-25. ATM Port Cell Count Summary Screen
Field
Port
Tx
Rx
Disc.
The ATM Port Cell Count Summary screen fields are shown in
Table 5-23. ATM Port Cell Count Summary Screen Fields
Description
This field displays the port number for the cell count summary.
This field displays the number of cells transmitted to the network.
This field displays the number of cells received from the network and transmitted to the customer.
This field displays the number of discarded cells.
5-42 61179641AL1-5C
Menu Descriptions
Clear All PM for All Ports Menu
Clear All PM for All Ports
ATM Performance Monitoring Mode \Clear All PM for All Ports\
The Clear All PM for All Ports option is selected from the
ATM Performance Monitoring Mode
The Clear All PM for All Ports menu options are shown in Table 5-24
.
2 No
Table 5-24. Clear All PM for All Ports Menu Options
Option Description
1 Yes
Function
This option clears the performance monitoring data for all of the ports.
This option returns the display to the “ATM Performance
Monitoring Mode Menu” on page 5-38 and does not clear
the performance monitoring data.
61179641AL1-5C 5-43
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
ATM OAM Settings Menu
ATM OAM Settings
ATM Circuit Management \ATM OAM Settings\
The ATM OAM Settings menu (see Figure 5-26
) is used to provision the Total Access 1248
OAM settings and to test the Inband channel PVC for an ATM fed system.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
ATM OAM Settings
1. DSLAM OAM Loopback Location ID : FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
2. DSLAM OAM State : Disabled
3. Inband OAM Loopback Test
Selection :
'?' - System Help Screen
Figure 5-26. ATM OAM Settings Menu
The ATM OAM Settings menu options are shown in
Table 5-25. ATM OAM Settings Menu Options
Option Description
1 DSLAM OAM Loopback
Location ID
2
3
DSLAM OAM State
Inband OAM Loopback Test
Function
This is option is used to enter the loopback location ID for the Total Access 1248. The remote loopback location
ID is in hexadecimal 16 byte format.
This option is used to toggle the Total Access 1248 OAM state between Disabled and Enabled.
This option displays the “Inband OAM Loopback Test
5-44 61179641AL1-5C
Menu Descriptions
Inband OAM Loopback Test Menu
Inband OAM Loopback Test
ATM OAM Settings \Inband OAM Loopback Test\
The Inband OAM Loopback Test menu (see Figure 5-27 ) is used to provision the Total Access
1248 OAM Loopback settings and to test the Inband channel PVC for an ATM fed box.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
Inband OAM Loopback Test
Port VPI VCI
0 0 32
Tx Loopback Request : 0 Rx OAM Cells : 0
Rx Loopback Request : 0 AIS State : FALSE
Tx Loopback Response : 0 RDI State : FALSE
Rx Loopback Response : 0
Loopback Passed : 0
Loopback Failed : 0
1. Remote OAM Loopback Location ID : FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
2. Type of OAM Loopback Cell : Segment
3. Send Loopback Cell
4. Reset Loopback Statistics
5. Reset All Statistics
Selection :
'?' - System Help Screen
Figure 5-27. Inband OAM Loopback Test Menu
The Inband OAM Loopback Test menu options are shown in Table 5-26
.
Option Description
1 Remote OAM Loopback
Location ID
2
3
4
5
Table 5-26. Inband OAM Loopback Test Menu Options
Type of OAM Loopback Cell
Send Loopback Cell
Reset Loopback Statistics
Reset All Statistics
Function
This is option is used to enter the remote loopback location ID. The remote loopback location ID is in hexadecimal 16 byte format.
This option is used to specify the type of OAM Loopback cell. Options include the following:
• Segment
• End-to-End
This option is used to send a loopback cell.
This option clears the OAM loopback statistics for this circuit.
This option clears all OAM loopback statistics.
61179641AL1-5C 5-45
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
The Inband OAM Loopback Test menu fields are shown in Table 5-27
.
Loopback Passed
Loopback Failed
Rx OAM Cells
AIS State
RDI State
Table 5-27. Inband OAM Loopback Test Menu Fields
Field
Port
VPI
VCI
Tx Loopback Request
Rx Loopback Request
Tx Loopback Response
Rx Loopback Response
Description
This field displays the physical port.
This field displays the VPI for the circuit.
This field displays the VCI for the circuit.
This field displays the total number of transmitted loopback requests.
This field displays the total number of received loopback requests.
This field displays the total number of transmitted loopback responses.
This field displays the total number of received loopback responses.
This field displays the total number of loopback request that passed.
This field displays the total number of loopback request that failed.
This field displays the total number of received OAM cells.
This field indicates if the Endpoint is in AIS state (True) or not
(False).
This field indicates if the Endpoint is in the RDI state (True) or not (False).
5-46 61179641AL1-5C
Menu Descriptions
System Management Menu
System Management
The System Management menu (see Figure 5-28
) is used to manage system settings. The following subsections describe these settings in detail.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
System Management
1. Password Control
2. IP Address
3. Test IP Address
4. Time/Date
5. Baud Rate
6. TFTP Configuration Upload/Download
7. SNMP/TL1
8. Download New Code
9. Restore Factory Defaults
10. Reset System
11. Self Test Results
12. External Alarms
13. Expansion Menu
14. Modem Configuration
System Uptime: 2 hrs 33 mins 44 secs
Selection : '?' - System Help Screen
Figure 5-28. System Management Menu
The System Management menu options are shown in Table 5-28
.
Table 5-28. System Management Menu Options
Option Description
1 Password Control
2
3
4
5
6
IP Address
Test IP Address
Time/Date
Baud Rate
TFTP Configuration Upload/
Download
Function
This option displays the “Password Control Menu” on page 5-49.
This option displays the
“Mode Selection and Current IP
This option displays the “Test IP Address Menu” on page 5-66.
This option displays the “Time/Date Adjust Menu” on page 5-67.
This option displays the “Current Baud Rate Menu” on page 5-68.
This option displays the “TFTP Configuration Storage/
Retrieval Screen” on page 5-69.
61179641AL1-5C 5-47
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Option Description
7 SNMP/TL1
8
9
10
11
12
13
14
N/A
Table 5-28. System Management Menu Options (Continued)
Download New Code
Restore Factory Defaults
Reset System
Self Test Results
External Alarms
Expansion Menu
Modem Configuration
System Uptime
Function
This option displays the “SNMP/TL1 Configuration
This option displays the
“Code Download Method Menu” on page 5-77.
This option displays the “Restore Factory Defaults
This option displays the “Reset System Menu” on page 5-85.
This option displays the “Self Test Menu” on page 5-86.
This option displays the “External Alarms Menu” on page 5-88.
This option displays the “Expansion Menu” on page 5-
This option displays the “Modem Configuration Menu” on page 5-91
This field displays the length of time the Total Access
1248 system has been running. Each time the system is reset, this value resets to 0 days, 0 hours, 0 minutes, and 0 seconds.
5-48 61179641AL1-5C
Menu Descriptions
Password Control Menu
Password Control
\Password Control\
The Password Control menu (see Figure 5-29
) is used to set and modify passwords, logout times, and restore default passwords. The system provides up to eleven user accounts.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
Password Control
1. Set Passwords None Configured
2. Allow SNMP security management Disabled
3. Set Menus Idle Logout Time 10 minutes
4. Set TL1 Menus Idle Logout Time 30 minutes
5. Set TL1 Inband Idle Logout Time 120 minutes
6. Restore Default Passwords
Selection :
'?' - System Help Screen
Figure 5-29. Password Control Menu
The Password Control menu options are shown in Table 5-29
.
Table 5-29. Password Control Menu Options
Option Description
1 Set Passwords
2
3
4
5
6
Allow SNMP Security
Management
Set Menus Idle Logout Time
Set TL1 Menus Idle Logout
Time
Set TL1 Inband Idle Logout
Time
Restore Default Passwords
Function
This option displays the “Password Control Levels
This option displays the “Allow SNMP Security
This option displays the “Set Menus Idle Logout Time” on page 5-51.\
This option displays the “Set TL1 Menus Idle Logout
This option displays the “Set TL1 Inband Idle Logout
This option displays the “Restore Default Passwords” on page 5-51.
61179641AL1-5C 5-49
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Password Control Levels Screen
Password Control Levels
\
Password Control \Password Control Levels\
The Password Control Levels screen (see
Figure 5-30 ) is used to manage the usernames and
associated passwords that access the system.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
Password Control Levels
Username Password Access Level Status
READONLY Read Only Active-Default
READWRITE Technician Active-Default
ADMIN System Administrator Active-Default
Read Only Active
Read Only Inactive
Read Only Inactive
Read Only Inactive
Read Only Inactive
Read Only Inactive
Read Only Inactive
Read Only Inactive
Press space bar to change Status
Figure 5-30. Password Control Levels Screen
The password control levels for the default usernames are shown in Table 5-30
.
Username
ADMIN
READWRITE
READONLY
Table 5-30. Password Control Levels for Default Usernames
Access Level
System Administrator
Technician
Read only
Control Level
Read/Write and password control
Read/Write
Read only
To set or change a username or password, perform the following steps:
1. Navigate to a Username field with the arrow keys.
The Username field displays in reverse video.
2. Press the spacebar to open the field, type a username, and press E NTER
.
3. Press the T AB
key to navigate to the Password field.
The Password field displays in reverse video.
4. Press the spacebar to open the field, type a password, and press E NTER .
5-50 61179641AL1-5C
Menu Descriptions
5. Enter the password again when prompted to verify, and press E NTER
.
6. Press the T AB
key to navigate to the Access Level field.
The Access Level field displays in reverse video.
7. Press the spacebar to change the access level, and press E NTER
.
8. Press the T AB
key to navigate to the Status field.
The Status field displays in reverse video.
9. Press the spacebar to change the status, and press E NTER
.
Allow SNMP Security Management
Allow SNMP Security Management
\
Password Control \Allow SNMP Security Management\
The Allow SNMP Security Management option can be toggled to either Enabled or Disabled.
Set Menus Idle Logout Time
Set Menus Idle Logout Time
\
Password Control \Set Menus Idle Logout Time\
The Set Menus Idle Logout Time option can be set between 1 and 60 minutes.
Set TL1 Menus Idle Logout Time
Set TL1 Menus Idle Logout Time
\
Password Control \Set TL1 Menus Idle Logout Tim\
The Set TL1 Menus Idle Logout Time option can be set between 1 and 120 minutes.
Set TL1 Inband Idle Logout Time
Set TL1 Inband Idle Logout Time
\
Password Control \Set TL1 Inband Idle Logout Time\
The Set TL1 Inband Idle Logout Time option can be set between 1 and 120 minutes.
Restore Default Passwords
Restore Default Passwords
\
Password Control \Restore Default Passwords\
The Restore Default Passwords option is used to restore all passwords to the default settings.
CAUTION
When the Restore Default Passwords option is selected, the password controls automatically restore to the default setting without additional prompting.
61179641AL1-5C 5-51
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Mode Selection and Current IP Settings Menu
Mode Selection and Current IP Settings
\Mode Selection and Current IP Settings\
To remotely manage the Total Access 1248 system, the IP settings must be configured using
the Mode Selection and Current IP Settings menu (see Figure 5-31
).
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
Mode Selection and Current IP Settings
1. IP Feed RFC1483 Routed
2. Mode Static
3. Configure IP
IP address 192.168.1.1
Subnet mask 255.255.255.0
Default Gateway 192.168.1.254
TFTP IP address Not Configured
MAC Address 00-a0-c8-12-6d-f9
Rx/Tx Packets 2015/1247
Rx/Tx Cells 5162/6192
Inband PVC Rx OAM Cells 0
Selection :
'?' - System Help Screen
Figure 5-31. Mode Selection and Current IP Settings Menu
The Mode Selection and Current IP Settings menu items are shown in
5-52 61179641AL1-5C
Menu Descriptions
Table 5-31. Mode Selection and Current IP Settings Menu Items
Option Description
1 IP Feed
2
3
Mode
Configure IP
Function
This option provides 3 choices for the selection of IP
Feed type:
• RFC1483 Routed Encapsulation
• IP over Ethernet
• RFC1483 Bridged Encapsulation
The VPI and VCI of the ATM circuit must be assigned by configuring the IP settings.
This option is used to select either Static or Dynamic.
• In Static Mode, the IP address, Subnet mask, and
Default Gateway are configured manually for inband management of the device.
• In Dynamic Mode, the Total Access 1248 acts as a
Dynamic Host Configuration Protocol (DHCP) client and a DHCP server is required upstream from the device to configure the IP settings.
When a DHCP server is properly configured, the
Total Access 1248 system obtains the IP address,
Subnet mask, and Default Gateway from the server and applies these settings to the device.
Depending on the setting of the IP Feed and Mode options, the Configure IP option displays one of the following menus:
•
“Static IP Settings - for IP over ATM Menu” on page 5-54
•
“Dynamic IP Settings - for IP over ATM Menu” on page 5-57
•
“Static IP Settings - for IP over Ethernet Menu” on page 5-60.
•
“Dynamic IP Settings - for IP over Ethernet Menu” on page 5-63.
NOTE
The Media Access Control (MAC) address, which is set at the factory, is required to configure the DHCP server.
61179641AL1-5C 5-53
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Static IP Settings - for IP over ATM Menu
Static IP Settings - for IP over ATM
\
Mode Selection and Current IP Settings \Static IP Settings - for IP over ATM\
The Static IP Settings - for IP over ATM menu (see Figure 5-32
) is used to manually provision all of the IP settings.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
Static IP Settings - for IP over ATM
1. IP address 192.168.1.1
2. Subnet mask 255.255.255.0
3. VPI/VCI 0/32
4. PCR 3000
5. Default Gateway 192.168.1.254
6. TFTP IP address Not Configured
7. TL1 Port Number(set >1023) 13001
8. TL1 IP Transport type TCP
9. Reset IP Factory Defaults
MAC Address 00-a0-c8-12-6d-f9
Encapsulation is via rfc1483 SNAP
Selection :
'?' - System Help Screen
Figure 5-32. Static IP Settings - for IP over ATM Menu
The Static IP Settings - for IP over ATM menu options are shown in
Option Description
1 IP address
2
3
4
Table 5-32. Static IP Settings - for IP over ATM Menu Options
Subnet mask
VPI/VCI
PCR
Function
This option is used to configure the IP address in decimal dot format (i.e., ###.###.###.###).
This option is used to configure the subnet mask in decimal dot format.
This option is used to configure the VPI/VCI setting. The
VPI and VCI are used to identify the next destination of a cell as it passes through a series of ATM switches.
The VPI/VCI must also be provisioned at the upstream
ATM device.
This option is used to configure the Peak Cell Rate
(PCR). The PCR is the maximum number of cells per second that the ATM can transmit. The PCR default is
3000. Valid values range from 0 to 14488.
5-54 61179641AL1-5C
Menu Descriptions
Table 5-32. Static IP Settings - for IP over ATM Menu Options (Continued)
Option Description
5 Default Gateway
6
7
8
9
TFTP IP address
TL1 Port Number (set >1023)
TL1 IP Transport type
Reset IP Factory Defaults
Function
This option is used to configure the Default Gateway.
The Default Gateway is used to forward traffic to a destination outside of the subnet of the Total Access
1248. The Default Gateway is configured in decimal dot format.
This option is used to configure the TFTP IP address.
The TFTP IP Address must be configured to use TFTP for software upgrade. The TFTP address is configured in decimal dot format.
This field is used to configure the Transaction Language
1 Port Number. The default TL1 Port Number is 13001, however, it can be modified to any number greater than
1023.
This option is used to configure the TL1 IP Transport
Type. Each time the TL1 IP Transport type option is selected, the setting is toggled between User Datagram
Protocol (UDP) and Transmission Control Protocol (TCP).
The default is TCP.
This option displays the “Restore IP Factory Defaults
NOTE
The Media Access Control (MAC) address is set at the factory.
61179641AL1-5C 5-55
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Restore IP Factory Defaults Menu
Restore IP Factory Defaults
\
Mode Selection and Current IP Settings \
Static IP Settings - for IP over ATM \Restore IP Factory
Defaults\
The Restore IP Factory Defaults menu (see Figure 5-33
) is used to reset all IP settings to the factory defaults.
CAUTION
If Restore IP Factory Defaults is selected remotely, IP connectivity is lost.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Restore IP Factory Defaults
1. Yes - Service Affecting
Selection :
'?' - System Help Screen
Figure 5-33. Restore IP Factory Defaults Menu
The Restore IP Factory Defaults menu option is shown in Table 5-33
.
Table 5-33. Restore IP Factory Defaults Menu Option
Option Definition
1 Yes - Service Affecting
Function
This option restores all options to the IP factory default settings.
5-56 61179641AL1-5C
Menu Descriptions
Dynamic IP Settings - for IP over ATM Menu
Dynamic IP Settings - for IP over ATM
\
Mode Selection and Current IP Settings \Dynamic IP Settings - for IP over ATM\
The Dynamic IP Settings - for IP over ATM menu (see Figure 5-34 ) is used to provision some of
the IP settings. When the Mode option is set to Dynamic, the Total Access 1248 system automatically retrieves the IP address, Subnet mask, and Default Gateway from the remote
DHCP server. The remaining menu items can be provisioned manually.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
Dynamic IP Settings - for IP over ATM
IP address 0.0.0.0
Subnet mask 0.0.0.0
3. VPI/VCI 0/32
4. PCR 3000
Default Gateway Not Configured
6. TFTP IP address Not Configured
7. TL1 Port Number(set >1023) 13001
8. TL1 IP Transport type TCP
9. Reset IP Factory Defaults
MAC Address 00-a0-c8-12-6d-f9
Encapsulation is via rfc1483 SNAP
Selection :
'?' - System Help Screen
Figure 5-34. Dynamic IP Settings - for IP over ATM Menu
The Dynamic IP Settings - for IP over ATM menu items are shown in Table 5-34
.
61179641AL1-5C 5-57
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Table 5-34. Dynamic IP Settings - for IP over ATM Menu Items
Option Description
N/A IP address
N/A
3
4
N/A
6
7
8
9
Subnet mask
VPI/VCI
PCR
Default Gateway
TFTP IP address
TL1 Port Number (set >1023)
TL1 IP Transport type
Reset IP Factory Defaults
Function
This option cannot be changed. The IP address is automatically retrieved from the DHCP server.
This option cannot be changed. The Subnet mask is automatically retrieved from the DHCP server.
This option is used to configure the VPI/VCI setting. The
VPI and VCI are used to identify the next destination of a cell as it passes through a series of ATM switches.
The VPI/VCI must also be provisioned at the upstream
ATM device.
This option is used to configure the Peak Cell Rate
(PCR). The PCR is the maximum number of cells per second that the ATM can transmit. The PCR default is
3000. Valid values range from 0 to 14488.
This option cannot be changed. The Default Gateway is automatically retrieved from the DHCP server.
This option is used to configure the TFTP IP address.
The TFTP IP Address must be configured to use TFTP for software upgrade. The TFTP address is configured in decimal dot format.
This field is used to configure the Transaction Language
1 Port Number. The default TL1 Port Number is 13001, however, it can be modified to any number greater than
1023.
This option is used to configure the TL1 IP Transport
Type. Each time the TL1 IP Transport type option is selected, the setting is toggled between User Datagram
Protocol (UDP) and Transmission Control Protocol (TCP).
The default is TCP.
This option displays the “Restore IP Factory Defaults
NOTE
The Media Access Control (MAC) address is set at the factory.
5-58 61179641AL1-5C
Menu Descriptions
Restore IP Factory Defaults Menu
Restore IP Factory Defaults
\
Mode Selection and Current IP Settings \
Dynamic IP Settings - for IP over ATM
\Restore IP Factory
Defaults
The Restore IP Factory Defaults menu (see Figure 5-35
) is used to reset all of the IP factory defaults.
CAUTION
If Restore IP Factory Defaults is selected remotely, IP connectivity is lost.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Restore IP Factory Defaults
1. Yes - Service Affecting
Selection :
'?' - System Help Screen
Figure 5-35. Restore IP Factory Defaults Menu
The Restore IP Factory Defaults menu option is shown in Table 5-35
.
Table 5-35. Restore IP Factory Defaults Menu Option
Option Definition
1 Yes - Service Affecting
Function
This option restores all options to the IP factory default settings.
61179641AL1-5C 5-59
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Static IP Settings - for IP over Ethernet Menu
Static IP Settings - for IP over Ethernet
\
Mode Selection and Current IP Settings \Static IP Settings - for IP over Ethernet\
The Static IP Settings - for IP over Ethernet menu (see Figure 5-36
) is used to manually provision all of the IP settings.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
Static IP Settings - for IP over Ethernet
1. IP address 192.168.1.1
2. Subnet mask 255.255.255.0
3. Default Gateway 192.168.1.254
4. TFTP IP address Not Configured
5. TL1 Port Number(set >1023) 13001
6. TL1 IP Transport type TCP
7. Reset IP Factory Defaults
MAC Address 00-a0-c8-12-6d-f9
Selection :
'?' - System Help Screen
Figure 5-36. Static IP Settings - for IP over Ethernet Menu
The Static IP Settings - for IP over Ethernet menu options are shown in Table 5-36
.
5-60 61179641AL1-5C
Menu Descriptions
Table 5-36. Static IP Settings - for IP over Ethernet Menu Options
Option Description
1 IP address
2
3
4
5
6
7
Subnet mask
Default Gateway
TFTP IP address
TL1 Port Number (set >1023)
TL1 IP Transport type
Reset IP Factory Defaults
Function
This option is used to configure the IP address in decimal dot format (i.e., ###.###.###.###).
This option is used to configure the subnet mask in decimal dot format.
This option is used to configure the Default Gateway.
The Default Gateway is used to forward traffic to a destination outside of the subnet of the Total Access
1248. The Default Gateway is configured in decimal dot format.
This option is used to configure the TFTP IP address.
The TFTP IP Address must be configured to use TFTP for software upgrade. The TFTP address is configured in decimal dot format.
This field is used to configure the Transaction Language
1 Port Number. The default TL1 Port Number is 13001, however, it can be modified to any number greater than
1023.
This option is used to configure the TL1 IP Transport
Type. Each time the TL1 IP Transport type option is selected, the setting is toggled between User Datagram
Protocol (UDP) and Transmission Control Protocol (TCP).
The default is TCP.
This option displays the “Restore IP Factory Defaults
NOTE
The Media Access Control (MAC) address is set at the factory.
61179641AL1-5C 5-61
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Restore IP Factory Defaults Menu
Restore IP Factory Defaults
\
Mode Selection and Current IP Settings \
Static IP Settings - for IP over Ethernet \Restore IP
Factory Defaults\
The Restore IP Factory Defaults menu (see Figure 5-37
) is used to reset all IP settings to the factory defaults.
CAUTION
If Restore IP Factory Defaults is selected remotely, IP connectivity is lost.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Restore IP Factory Defaults
1. Yes - Service Affecting
Selection :
'?' - System Help Screen
Figure 5-37. Restore IP Factory Defaults Menu
The Restore IP Factory Defaults menu option is shown in Table 5-37
.
Table 5-37. Restore IP Factory Defaults Menu Option
Option Definition
1 Yes - Service Affecting
Function
This option restores all options to the IP factory default settings.
5-62 61179641AL1-5C
Menu Descriptions
Dynamic IP Settings - for IP over Ethernet Menu
Dynamic IP Settings - for IP over Ethernet
\
Mode Selection and Current IP Settings \Dynamic IP Settings - for IP over Ethernet\
The Dynamic IP Settings - for IP over Ethernet menu (see Figure 5-38
) is used to provision some of the IP settings. When the Mode option is set to Dynamic, the Total Access 1248 system automatically retrieves the IP address, Subnet mask, and Default Gateway from the remote DHCP server. The remaining menu items can be provisioned manually.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
Dynamic IP Settings - for IP over Ethernet
IP address 0.0.0.0
Subnet mask 0.0.0.0
Default Gateway Not Configured
4. TFTP IP address Not Configured
5. TL1 Port Number(set >1023) 13001
6. TL1 IP Transport type TCP
7. Reset IP Factory Defaults
MAC Address 00-a0-c8-12-6d-f9
Selection :
'?' - System Help Screen
Figure 5-38. Dynamic IP Settings - for IP over Ethernet Menu
The Dynamic IP Settings - for IP over Ethernet menu items are shown in Table 5-38
.
61179641AL1-5C 5-63
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Table 5-38. Dynamic IP Settings - for IP over Ethernet Menu Items
Option Description
N/A IP address
N/A
N/A
4
5
6
7
Subnet mask
Default Gateway
TFTP IP address
TL1 Port Number (set >1023)
TL1 IP Transport type
Reset IP Factory Defaults
Function
This option cannot be changed. The IP address is automatically retrieved from the DHCP server.
This option cannot be changed. The Subnet mask is automatically retrieved from the DHCP server.
This option cannot be changed. The Default Gateway is automatically retrieved from the DHCP server.
This option is used to configure the TFTP IP address.
The TFTP IP Address must be configured to use TFTP for software upgrade. The TFTP address is configured in decimal dot format.
This field is used to configure the Transaction Language
1 Port Number. The default TL1 Port Number is 13001, however, it can be modified to any number greater than
1023.
This option is used to configure the TL1 IP Transport
Type. Each time the TL1 IP Transport type option is selected, the setting is toggled between User Datagram
Protocol (UDP) and Transmission Control Protocol (TCP).
The default is TCP.
This option displays the “Restore IP Factory Defaults
NOTE
The Media Access Control (MAC) address is set at the factory.
5-64 61179641AL1-5C
Menu Descriptions
Restore IP Factory Defaults Menu
Restore IP Factory Defaults
\
Mode Selection and Current IP Settings \
Dynamic IP Settings - for IP over Ethernet \Restore IP
Factory Defaults\
The Restore IP Factory Defaults menu (see Figure 5-39
) is used to reset all of the IP factory defaults.
CAUTION
If Restore IP Factory Defaults is selected remotely, IP connectivity is lost.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Restore IP Factory Defaults
1. Yes - Service Affecting
Selection :
'?' - System Help Screen
Figure 5-39. Restore IP Factory Defaults Menu
The Restore IP Factory Defaults menu option is shown in Table 5-39
.
Table 5-39. Restore IP Factory Defaults Menu Option
Option Definition
1 Yes - Service Affecting
Function
This option restores all options to the IP factory default settings.
61179641AL1-5C 5-65
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Test IP Address Menu
Test IP Address
\Test IP Address\
Ping and Traceroute utilities are included on the Test IP Address menu (see Figure 5-40 ) for
testing the IP configurations.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
Test IP Address
1. IP Address Not configured
2. Ping Timeout 1 secs 4. Start Ping
3. Number of Pings 4 pings 5. Start Traceroute
Selection :
'?' - System Help Screen
Figure 5-40. Test IP Address Menu
The Test IP Address menu options are shown in Table 5-40
.
Option Description
1 IP Address
2
3
4
5
Ping Timeout
Table 5-40. Test IP Address Menu Options
Number of Pings
Start Ping
Start Traceroute
Function
This option is used to set the IP address that is to be tested.
This option is used to set the number of seconds that should pass between pings.
This option is used to set the number of pings that are to be sent during testing of the IP address.
This option is used to initiate the ping test.
This option is used to display the route taken to reach the IP address that is being tested.
5-66 61179641AL1-5C
Menu Descriptions
Time/Date Adjust Menu
Time/Date Adjust
\Time/Date Adjust\
The Time/Date Adjust menu (see Figure 5-41 ) is used to set the system time and date. The
time and date appear on most screens and is used for performance monitoring displays.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Time/Date Adjust
1. Adjust Time
2. Adjust Date
Selection :
'?' - System Help Screen
Figure 5-41. Time/Date Adjust Menu
The Time/Date Adjust menu options are shown in Table 5-41
.
Option Description
1 Adjust Time
2 Adjust Date
Table 5-41. Time/Date Adjust Menu Options
Function
This option is used to set the time in a 24-hour format.
This option is used to set the date in MM/DD/YY format.
61179641AL1-5C 5-67
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Current Baud Rate Menu
Current Baud Rate
\Current Baud Rate\
The Current Baud Rate menu (see Figure 5-42
) displays the current baud rate. The default management port baud rate is 9600 bps.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Current Baud Rate: 38400
Baud Rate change is instantaneous, remember to adjust your terminal
1. 9600
2. 19200
3. 38400
Selection :
'?' - System Help Screen
Figure 5-42. Current Baud Rate Menu
The Current Baud Rate menu options are shown in Table 5-42
.
Option Description
1 9600
2
3
19200
38400
Table 5-42. Current Baud Rate Menu Options
Function
This option configures the baud rate to 9600 bps.
This option configures the baud rate to 19200 bps.
This option configures the baud rate to 38400 bps.
CAUTION
If the baud rate is changed, the rate changes immediately, and the terminal emulation software must be updated to reflect the change.
5-68 61179641AL1-5C
Menu Descriptions
TFTP Configuration Storage/Retrieval Screen
TFTP Configuration Storage/Retrieval
\TFTP Configuration Storage/Retrieval\
The TFTP Configuration Storage/Retrieval screen (see Figure 5-43
) is used to save provisioning information for the Total Access 1248 system to a remote TFTP server for possible restoration at a later time. In addition to its obvious use for fast recovery of shelf provisioning information, the TFTP Configuration Storage/Retrieval screen can be used to “clone” baseline system configurations to new installations so that only a few system-specific provisioning options need to be altered.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
TFTP Configuration Storage/Retrieval
TFTP Server: 100.100.100.100
TFTP Function: Retrieve
TFTP Filename:
Error Status:
Update Progress:
Press Space bar to enter TFTP address
Figure 5-43. TFTP Configuration Storage/Retrieval Screen
The TFTP Configuration Storage/Retrieval screen options are shown in Table 5-43 .
61179641AL1-5C 5-69
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Table 5-43. TFTP Configuration Storage/Retrieval Screen Fields
Field
TFTP Server
TFTP Function
TFTP Filename
Error Status
Update Progress
Description
Press the spacebar to enter the TFTP address.
This field is used to select the configuration function to perform via TFTP. Options include the following:
• Retrieve - Restores the units provisioning information based on the information contained in the specified TFTP filename on the TFTP server.
• Store - Stores the units provisioning information contained in the specified TFTP filename to a remote TFTP server.
Press the spacebar to select the configuration function to perform.
This field is used to enter the filename to download from/to the server via TFTP. The filename must end with a .cfg extension.
Press the spacebar to enter the filename.
This field displays the status of the TFTP download. The Error
Status messages are as follows:
• File Not Found: This status indicates that the TFTP network server was unable to locate the specified file name or path in the TFTP Server Filename field.
• Access Violation: This status indicates that the TFTP network server denied Total Access 1248 access to the given update filename and path. Please verify appropriate user rights are selected for the specified path.
This field displays the progress of the TFTP download. Progress messages are as follows:
• Contacting Server: This message indicates that an attempt to establish communication with the TFTP network server specified by the server address in the TFTP Server IP
Address field is in progress.
• Beginning TFTP Transfer: This message indicates that communication with the TFTP network server has been established and the update file is being transferred between TFTP network server and the Total Access 1248.
• Completed: This message indicates that the Total Access
1248 successfully received the update file.
NOTE
For alternate methods to store or retrieve the Total Access 1248
System Configuration Archive (SCA) file see “SNMP/TFTP and TL1
Configuration Storage and Retrieval” on page 6-2.
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Menu Descriptions
SNMP/TL1 Configuration Menu
SNMP/TL1 Configuration
\SNMP/TL1 Configuration\
The Simple Network Management Protocol (SNMP)/TL1 Configuration menu (see Figure 5-44 )
is used to provision contact information, community names, trap hosts, and the traps enabled option, which provide control to manage SNMP remote access to the system through inband management. The TL1 Target ID (TID) is also set from the SNMP/TL1 Configuration menu.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
SNMP/TL1 Configuration
1. Contact Information
2. Community Names
3. Trap Hosts
4. Traps Enabled Yes
5. TL1 Target ID TA1248
Selection :
'?' - System Help Screen
Figure 5-44. SNMP Configuration Menu
The SNMP/TL1 Configuration menu options are shown in Table 5-44
.
Table 5-44. SNMP/TL1 Configuration Menu Options
Option Description
1 Contact Information
2
3
4
5
Community Names
Trap Hosts
Traps Enabled
TL1 Target ID
Function
This option displays the “SNMP Contact Information
This option displays the “SNMP Community Names
This option displays the “SNMP Trap Hosts Menu” on page 5-75.
This option is used to toggle between Yes and No to enable or disable the traps.
This option is used to set the TID. The TID is required to use TL1.
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Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
SNMP Contact Information Menu
SNMP Contact Information
\
\SNMP Contact Information\
The SNMP Contact Information menu (see
Figure 5-45 ) contains contact information and can
be customized to reflect any contact, name, and location.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
SNMP Contact Information
1. Contact ADTRAN, Inc. (256)963-8000
2. Name TA1248
3. Location
Selection :
'?' - System Help Screen
Figure 5-45. SNMP Contact Information Menu
The SNMP Contact Information menu options are shown in Table 5-45
.
Option Description
1 Contact
2
3
Name
Table 5-45. SNMP Contact Information Menu Options
Location
Function
This option is used to set the name, phone number, or email address of a person responsible for the SNMP. Up to 55 alphanumeric characters can be entered in this field, including spaces and special characters (such as an underscore).
This option is used to set a name for the Total Access
1248. This names is used to distinguish the Total Access
1248 among different installations. Up to 55 alphanumeric characters can be entered in this field, including spaces and special characters (such as an underscore).
This option is used to identify the physical location of the unit. Up to 55 alphanumeric characters can be entered in this field, including spaces and special characters (such as an underscore).
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Menu Descriptions
SNMP Community Names Menu
SNMP Community Names
\
\SNMP Community Names\
The SNMP Community Names menu (see
) is used to establish up to three named accounts which specify unique IP addresses and privileges for network management. To restrict SNMP remote access to a single IP Address, assign the IP Address to a community. An
IP Address of 0.0.0.0 allows access from all IP Addresses.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
SNMP Community Names
Set Name to 0 to delete Community
1. Name private
2. IP Address 0.0.0.0
3. Privileges Read/Write
4. Name public
5. IP Address 0.0.0.0
6. Privileges Read
7. Name Not Configured
8. IP Address 0.0.0.0
9. Privileges
Selection :
'?' - System Help Screen
Figure 5-46. SNMP Community Names Menu
The SNMP Community Names menu options are shown in
4 Name
Table 5-46. SNMP Community Names Menu Options
Option Description
1 Name
2
3
IP Address
Privileges
Function
This option is used to configure the first SNMP community. Settings include private and public.
This option is used to configure the first SNMP community IP address in decimal dot format (i.e.,
###.###.###.###).
This option is used to configure the first SNMP community privilege level. Options include Read/Write and Read.
This option is used to configure the second SNMP community. Settings include private and public.
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Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Table 5-46. SNMP Community Names Menu Options (Continued)
Option Description
5 IP Address
6
7
8
9
Privileges
Name
IP Address
Privileges
Function
This option is used to configure the second SNMP community IP address in decimal dot format (i.e.,
###.###.###.###).
This option is used to configure the second SNMP community privilege level. Options include Read/Write and Read.
This option is used to configure the third SNMP community. Settings include private and public.
This option is used to configure the third SNMP community IP address in decimal dot format (i.e.,
###.###.###.###).
This option is used to configure the third SNMP community privilege level. Options include Read/Write and Read.
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Menu Descriptions
SNMP Trap Hosts Menu
SNMP Trap Hosts
\
\SNMP Trap Hosts\
The SNMP Trap Hosts Menu (see Figure 5-47
) is used to set multiple IP Addresses (trap destinations) and SNMP versions for notification of a trap. A trap is an automatic alert, or notification, sent to an IP Address. The Total Access 1248 system forwards SNMP traps to all configured hosts as the traps occur.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
SNMP Trap Hosts
Set IP address to enter Trap Host. Set IP address to D to delete Trap Host
1. IP Address 0.0.0.0
2. Version
3. IP Address 0.0.0.0
4. Version
5. IP Address 0.0.0.0
6. Version
7. Trap Port 162
Selection :
'?' - System Help Screen
Figure 5-47. SNMP Trap Hosts Menu
The SNMP Trap Hosts menu options are shown in
Option Description
1 IP Address
2
3
Version
IP Address
Table 5-47. SNMP Trap Hosts Menu Options
Function
This option is used to configure the first SNMP trap host
IP address in decimal dot format (i.e., ###.###.###.###).
This option is used to configure the SNMP version for the first SNMP trap host. Options include the following:
• SNMPv1
• SNMPv2
This option is used to configure the second SNMP trap host IP address in decimal dot format (i.e.,
###.###.###.###).
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Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Option Description
4 Version
5
6
7
Table 5-47. SNMP Trap Hosts Menu Options (Continued)
IP Address
Version
Trap Port
Function
This option is used to configure the SNMP version for the second SNMP trap host. Options include the following:
• SNMPv1
• SNMPv2
This option is used to configure the third SNMP trap host IP address in decimal dot format (i.e.,
###.###.###.###).
This option is used to configure the SNMP version for the third SNMP trap host. Options include the following:
• SNMPv1
• SNMPv2
This option is used to configure the SNMP trap port. The trap port is defaulted to port 162.
NOTE
The SNMP version should match the agent used for SNMP on the network management side.
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Menu Descriptions
Code Download Method Menu
Code Download Method
\Code Download Method\
The Code Download Method menu displays two methods to download code (see Figure 5-48
).
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
Code Download Method
1. Y-Modem (Craft Port)
2. TFTP
3. Auto Firmware Upgrade Provisioning
Selection :
'?' - System Help Screen
Figure 5-48. Code Download Method Menu
The Code Download Method menu options are shown in
Option Description
1 Y-Modem
2 TFTP
3
Table 5-48. Code Download Method Menu Options
Auto Firmware Upgrade
Provisioning
Function
This option displays the “Y-Modem Menu” on page 5-78.
This option displays the “TFTP Download Screen” on page 5-79.
This option displays the “Auto Upgrade Configuration
(AUC) Status Menu” on page 5-81.
CAUTION
Downloading new code is service affecting.
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Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
NOTE
The System Management menu TFTP IP address option must be configured to use TFTP.
Y-Modem Menu
Y-Modem
\
Code Download Method \Y-Modem\
The Y-Modem menu (see Figure 5-49 ) is used to download code stored from a computer to the
Total Access 1248 through the craft port.
NOTE
To expedite the download time, change the baud rate to 38400 bps prior to downloading code. For more information, refer to
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
WARNING! THIS IS SERVICE AFFECTING!
Y-Modem is the file transfer protocol.
This function cannot be initiated via a telnet
connection (use TFTP instead).
1. Download Network Module Code
2. Exit
Selection :
'?' - System Help Screen
Figure 5-49. Y-Modem Menu
To download code via the Y-Modem menu, perform the following steps:
1. Access the system with System Administrator privileges using a terminal application that allows file transfers, such as HyperTerminal.
2. From the Y-Modem menu, select Download Network Module Code , and press E NTER
.
The Y-Modem receive utility begins.
3. If using HyperTerminal, select Transfer from the menu, and select Send File .
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Menu Descriptions
4. Browse to the file containing the code, select Ymodem for the drop-down menu, and select
S END
.
NOTE
The code begins transmitting from the terminal emulation package.
When the download is complete, the unit restarts automatically.
NOTE
If the download is cancelled due to inactivity, press E SC
to return to the Code Download Method menu and restart the procedure.
TFTP Download Screen
TFTP Download
\
Code Download Method \TFTP Download\
The TFTP Download screen (see
) is used to download code stored from a computer to the Total Access 1248 through a TFTP server.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
TFTP Download
TFTP Server: 10.13.254.20
Get Code For: Host
TFTP Filename:
Error Status:
Update progress:
Press Space bar to enter TFTP address
Figure 5-50. TFTP Download Screen
The TFTP Download screen fields are shown in
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Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Field
TFTP Server
Get Code For
TFTP Filename
Error Status
Update Progress
Table 5-49. TFTP Download Screen Fields
Description
This field displays the IP address of the TFTP server. The TFTP
IP address must be configured prior to attempting a TFTP download.
This field displays the module that will be upgraded.
This field displays the TFTP filename that will be used to upgrade the module shown in the Get Code For field. The TFTP filename must be known and must match the part number.
This field displays the status of the TFTP download. The Error
Status messages are as follows:
• File Not Found: This status indicates that the TFTP network server was unable to locate the specified file name or path in the TFTP Server Filename field.
• Access Violation: This status indicates that the TFTP network server denied Total Access 1248 access to the given update filename and path. Please verify appropriate user rights are selected for the specified path.
This field displays the progress of the TFTP download. Progress messages are as follows:
• Contacting Server: This message indicates that an attempt to establish communication with the TFTP network server specified by the server address in the TFTP Server IP
Address field is in progress.
• Beginning TFTP Transfer: This message indicates that communication with the TFTP network server has been established and the update file is being transferred between
TFTP network server and the Total Access 1248.
• Completed: This message indicates that the Total Access
1248 successfully received the update file.
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Menu Descriptions
Auto Upgrade Configuration (AUC) Status Menu
Auto Upgrade Configuration (AUC) Status
\
Code Download Method \Auto Upgrade Configuration (AUC) Status\
The Auto Upgrade Configuration (AUC) Status menu (see
Figure 5-51 ) provides methods to
manually or automatically upgrade the Total Access 1248 firmware. When enabled, the Auto
Upgrade operation performs the following tasks:
• reads the AUC Configuration file from the designated AUC TFTP server
• validates the file
• upgrades the parameters that need to be updated
• updates the unit with new firmware as required
• reboots the unit if new firmware has been downloaded
All required parameter changes will occur first, followed by the checking of each unit for a required upgrade.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
Auto Upgrade Configuration (AUC) Status
1. AUC Config File 1248.auc
2. AUC Mode Manual
3. AUC Refresh Interval 5 hour(s)
4. AUC Upgrade Retries 3
5. AUC TFTP Server 192.168.1.105
6. AUC Base Path
Selection :
Comp/Errs/Pend Last Action / Status (Current or Last)
AUC File 2/ 1 MM/DD/YY HH:MM:SS/AUC parsing complete
Host 2/ 0/No MM/DD/YY HH:MM:SS/Update Complete on Host
C - Clear AUC Status R - Read AUC File S - Start Upgrade Process
'?' - System Help Screen
Figure 5-51. Auto Upgrade Configuration (AUC) Status Menu
The Auto Upgrade Configuration (AUC) Status menu options are shown in
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Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Option Description
1 AUC Config File
2
3
4
5
6
Table 5-50. Auto Upgrade Configuration (AUC) Status Menu Options
AUC Mode
AUC Refresh Interval
AUC Upgrade Retries
AUC TFTP Server
AUC Base Path
Function
This option is used to enter the AUC Config File name.
The text entry field is limited to 40 characters and must end with the *.auc file extension.
This option is used to specify the auto upgrade mode.
Options include the following:
• Auto - indicates that unit should be automatically checked and upgraded.
• Manual - indicates that unit should be checked at the AUC Refresh Interval rate and upgraded only when instructed via SNMP or the menus.
• Disable - all automatic upgrade operations are disabled.
This option specifies how often (in hours) the unit should check the AUC TFTP Server for changes to the
AUC Config File. Valid entries are 0 - 744. A value of zero
(0) indicates the server should not be checked and disables any further Auto Upgrade operations.
This option specifies the number of software upgrade attempts that are to be made as a result of a failure.
Valid entries are 0 - 10.
This option specifies the IP address of the AUC TFTP
Server.
This option specifies a directory prefix where the Auto
Upgrade configuration and flash firmware files will be located on the customer file server.
NOTE
Auto Upgrade operations will not be initiated if the AUC Refresh
Interval option is set to zero, the AUC Config File option is empty, the configuration file cannot be retrieved from the AUC TFTP
Server, or the configuration file contains errors.
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Menu Descriptions
Separate status information is provided for the file retrieval operation and the actual upgrade operation. The Auto Upgrade Configuration (AUC) Status menu status fields are defined in
.
Table 5-51. Auto Upgrade Configuration (AUC) Status Menu Status Fields
Field
Comp/Errs/Pend
Last Action
Status (Current or Last)
Description
This field displays the number of operations completed (Comp), the number of errors (Errs), and pending (Pend) operations.
This field displays a Date/Time stamp for when the last action completed.
This field displays a brief comment describing the current state of the Auto Upgrade system or the progress of an active operation.
The three hot keys associated with the Auto Upgrade Configuration (AUC) Status menu are defined in
.
Table 5-52. Auto Upgrade Configuration (AUC) Status Menu Hot Keys
Hot Key Function
C Clear AUC Status
R
S
Read AUC File
Start Upgrade Process
Description
This hot key clears all the status information from the menu and updates the Status Information Cleared: field with the date and time that the action occurred. This hot key is available in all AUC modes.
This hot key initiates a retrieve of the configuration file from the file server. This hot key is available in the Auto and Manual AUC modes.
This hot key starts the upgrade process. This hot key is available in the Manual AUC mode.
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Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Restore Factory Defaults Menu
Restore Factory Defaults
\Restore Factory Defaults\
The Restore Factory Defaults menu (see
) is used to remotely restore the system to factory defaults.
CAUTION
This action is service affecting. If the system is accessed remotely through a static IP address, the system resets and access is lost.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Restore Factory Defaults
WARNING! THIS IS SERVICE AFFECTING!
All parameters will be returned to their factory defaults
and the card will be restarted.
1. Restore
2. Exit
Selection :
'?' - System Help Screen
Figure 5-52. Restore Factory Defaults Menu
The Restore Factory Defaults menu options are shown in Table 5-53
.
2 Exit
Table 5-53. Restore Factory Defaults Menu Options
Option Description
1 Restore
Function
This option restores all options to the factory default settings.
This option returns the display to the “System
Management Menu” on page 5-47. The factory defaults
are not restored.
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Reset System Menu
Reset System
\Reset System\
The Reset System menu (see Figure 5-53
) is used to reboot the entire system.
CAUTION
This action is service affecting. If the system is accessed remotely through a static IP address, the system resets and access is lost until the system reboot is completed.
When the Reset System option is selected, the system resets the host unit and all client units without additional prompting.
Menu Descriptions
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Reset System
WARNING! THIS IS SERVICE AFFECTING!
This option resets the entire system.
All system parameters will be retained.
Reset occurs immediately.
1. Reset
2. Exit
Selection :
'?' - System Help Screen
Figure 5-53. Reset System Menu
The Reset System menu options are shown in Table 5-54
.
Option Description
1 Reset
2 Exit
Table 5-54. Reset System Menu Options
Function
This option reboots the Total Access 1248. All system options are retained.
This option returns the display to the “System
Management Menu” on page 5-47. The system does not
reboot.
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Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Self Test Menu
Self Test
\Self Test\
NOTE
If expansion mode is enabled (refer to
“Expansion Menu” on page 5-90), the Select Shelf menu (see
) displays. A host or client unit must be chosen in order to access the Self Test menu.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Select Shelf
1. Host
2. Client 1 (configured)
3. Client 2 (configured)
4. Client 3 (configured)
Selection :
'?' - System Help Screen
Figure 5-54. Select Shelf Menu
The Self Test menu (see
) displays ROM, RAM, and EEPROM test results after a reboot of the Total Access 1248 system. If any tests result in a failed status, the word “ Failed ” displays next to that test and the PWR LED turns red. An option is provided to test the Total
Access 1248 fans.
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Menu Descriptions
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Shelf = Host
Self Test
1. Run Fan Self Test
Selection :
Fan #1 Test Ready to Test
Fan #2 Test Ready to Test
Fan #3 Test Ready to Test
Fan #4 Test Ready to Test
ROM Test PASSED
RAM Test PASSED
EEPROM Test PASSED
'?' - System Help Screen
Figure 5-55. Self Test Menu
The Self Test menu option is shown in
Option Description
1 Run Fan Self Test
Table 5-55. Self Test Menu Option
Function
This option initiates the Total Access 1248 fan self test.
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Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
External Alarms Menu
External Alarms
\External Alarms\
The External Alarms menu (see Figure 5-56
) is used to customize the profiles for up to three external alarms. The alarms can be assigned unique names and an associated severity level
(refer to
“External Alarm Severity Menu” on page 5-89).
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
External Alarms
1. Alarm #1 Text - External Alarm Input #1 4. Severity - Minor
2. Alarm #2 Text - External Alarm Input #2 5. Severity - Minor
3. Alarm #3 Text - External Alarm Input #3 6. Severity - Minor
7. Fan Alarm Delay 10 Min
8. Restore External Alarm Defaults
Selection :
'?' - System Help Screen
Figure 5-56. External Alarms Menu
The External Alarms menu options are shown in
.
Table 5-56. External Alarms Menu Options
Option Description
1-3 Alarm #n Text
4-6
7
8
Severity
Fan Alarm Delay
Restore External Alarm
Defaults
Function
Options 1 to 3 are used to enter a 25-character text string used to identify each of the three external alarms.
Options 4 to 6 are used to assign severity levels to each of the three external alarms. For more information, refer
to “External Alarm Severity Menu” on page 5-89.
This option is used to set the fan alarm activation delay.
Valid values range from 0 to 15 minutes.
This option is used to restore all of the External Alarms to factory default values.
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Menu Descriptions
External Alarm Severity Menu
External Alarm Severity
\
\External Alarm Severity\
The External Alarm Severity menu (see
) is used to set customized alarm profiles for each of the three external alarms.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
External Alarm Severity
1. Critical
2. Major
3. Minor
4. Load Shedding
Selection :
'?' - System Help Screen
Figure 5-57. External Alarm Severity Menu
The External Alarm Severity menu options are shown in
.
Table 5-57. External Alarm Severity Menu Options
Option Description
1 Critical
2
3
4
Major
Minor
Load Shedding
Function
This option is used to designate a critical alarm.
This option is used to designate a major alarm.
This option is used to designate a minor alarm.
This option is used to designate a critical alarm to shutdown ADSL services. When Load shedding is engaged, power usage in the Total Access 1248 is reduced.
NOTE
The alarm severity levels are user-defined based on the impact to customer service.
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Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Expansion Menu
Expansion
\Expansion\
The Expansion Menu (see
Figure 5-58 ) is used to enable or disable expansion capabilities for
up to four Total Access 1248 units (one host and three clients). The expansion mode can only be enabled on the host units.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
Expansion Menu
1. Mode Enabled (Host)
2. Clear Packet Counts
Selection :
Maintenance Packets:(TX/RX) 0/0
Expansion Out Link: DOWN
'?' - System Help Screen
Figure 5-58. Expansion Menu
The Expansion Menu options are shown in
Table 5-58 . The Expansion Menu fields are shown in Table 5-59
.
Option Description
1 Mode
2
Table 5-58. Expansion Menu Options
Clear Packet Counts
Function
This option is used to designate Enabled (Host) or
Disabled.
This option is used to clear all packet counts.
Field
Maintenance Packets
Expansion Out Link
Table 5-59. Expansion Menu Fields
Description
This field displays the number of packets that have been transmitted and received.
This displays the status of the expansion link.
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Menu Descriptions
Modem Configuration Menu
Modem Configuration
\Modem Configuration\
The Modem Configuration menu (see Figure 5-59
) is used to provision the modem options.
The V.90 modem is used for remote operation.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Modem Configuration
1. Prompt User on call received Yes
2. Number of Rings 2 (when logged off)
3. Caller ID Features
Selection :
'?' - System Help Screen
Figure 5-59. Modem Configuration Menu
The Modem Configuration menu options are shown in Table 5-60
.
Option Description
1 Prompt User on call received
2 Number of Rings
3
Table 5-60. Modem Configuration Menu Options
Caller ID Features
Function
This option is used to enable or disable call notification.
This option is used to set the number of rings that are received before the system establishes a connection.
This option displays the “Caller ID Features Menu” on page 5-92.
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Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Caller ID Features Menu
Caller ID Features
\
Modem Configuration \Caller ID Features\
The Caller ID Features menu (see
Figure 5-60 ) is used to provision the caller ID options.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Caller ID Features
1. Caller ID Disabled
2. Reject Calls with no Caller ID No
3. Only Allow Specified Phone Numbers No
4. Phone Numbers
Selection :
'?' - System Help Screen
Figure 5-60. Caller ID Features Menu
The Caller ID Features menu options are shown in
Option Description
1 Caller ID
2
3
4
Table 5-61. Caller ID Features Menu Options
Reject Calls with no Caller ID
Only Allow Specified Phone
Numbers
Phone Numbers
Function
This option is used to enable or disable the Caller ID option.
This option is used to reject call that do not contain a
Caller ID. The Caller ID option above must be enabled for this option to be enabled.
This option is used to specify if the system accepts a call from any phone number or only specified numbers.
This option is used to enter one or two phone numbers that the system validates before establishing a connection.
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Menu Descriptions
Network Port Menu
Network Port
The Network Port menu (see Figure 5-61
) is used to view T1 or E1 circuits, configure the IMA
Group, and access the T1 or E1 interfaces.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Network Port
1. T1
2. IMA
3. Select T1/E1 Mode
Selection :
'?' - System Help Screen
Figure 5-61. Network Port Menu
NOTE
The proper mode should be selected prior to configuring a T1 or E1 circuit.
The Network Port menu options are shown in Table 5-62
.
Option Description
1 T1/E1
2
3
IMA
Table 5-62. Network Port Menu Options
Select T1/E1 Mode
Function
This option displays the “T1 Main Menu”
on page
or
This option displays the “E1 Main Menu” on page
This option displays the “IMA Main Menu” on page 5-
This option displays the “T1/E1 Menu” on page 5-137.
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Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
T1 Main Menu
T1 Main Menu
\T1 Main Menu\
From the T1 Main Menu (see Figure 5-62
), all T1 provisioning, status reporting and performance monitoring can be viewed.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
T1 Main Menu
1. T1 Provisioning
2. T1 Status
3. T1 Performance
4. Test
5. Restore T1 Factory Defaults
6. SNMP/Menu Loopback Detection: Enabled
7. Inband Loopback Detection: Enabled
8. FDL Loopback Detection: Enabled
Selection :
'?' - System Help Screen
Figure 5-62. T1 Main Menu
The T1 Main Menu options are shown in
5-94 61179641AL1-5C
Menu Descriptions
Option Description
1 T1 Provisioning
2
3
4
5
6
7
8
T1 Status
T1 Performance
Test
Table 5-63. T1 Main Menu Options
Restore T1 Factory Defaults
SNMP/Menu Loopback
Detection
Inband Loopback Detection
FDL Loopback Detection
Function
This option displays the “T1 Provisioning Menu” on page
This option displays the
“T1 Status Menu” on page 5-98.
This option displays the “T1 PM Main Menu” on page 5-
This option displays the “T1 Test Menu” on page
This option displays the “Restore T1 Factory Defaults
This option enables or disables SNMP/Menu Loopback
Detection. Option selection toggles between states.
This option enables or disables Inband Loopback
Detection. Option selection toggles between states.
This option enables or disables FDL Loopback Detection.
Option selection toggles between states.
61179641AL1-5C 5-95
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
T1 Provisioning Menu
T1 Provisioning
\
\T1 Provisioning\
The T1 Provisioning screen (see
Figure 5-63 ) displays the current T1 settings.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
T1 Provisioning for # 1
1. Type DSX
2. Framing ESF
3. Line Code B8ZS
4. Line Build Out 0 - 133 ft
'N' - Next T1 Port 'P' - Previous T1 Port
Selection :
'?' - System Help Screen
Figure 5-63. T1 Provisioning Menu
The T1 Provisioning menu options are shown in
5-96 61179641AL1-5C
Menu Descriptions
Option Description
1 Type
2 Framing
3
4
Line Code
Table 5-64. T1 Provisioning Menu Options
Line Build Out
T1 Function
This field displays the T1 circuit type.
This field displays the framing setting for the T1 circuit.
Settings include the following:
• SF
• ESF
This field displays the line code setting for the T1 circuit.
Settings include the following:
• B8ZS
• AMI
This field displays the line build out settings based upon the Type setting. Settings include the following:
Type = DSX
• 0-133 feet
• 133-266 feet
• 266-399 feet
• 399-533 feet
• 533-655 feet
Type = T1
• 0 dB
• –7.5 dB
• –15 dB
• –22.5 dB
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Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
T1 Status Menu
T1 Status
\
\T1 Status\
The T1 Status menu (see Figure 5-64 ) displays the status of the T1 network circuits and a
summary of the associated alarm counts.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
T1 Status
1 2 3 4
Type DSX DSX DSX DSX
Framing ESF ESF ESF ESF
Line Code B8ZS B8ZS B8ZS B8ZS
Line Build Out 0-133 0-133 0-133 0-133
T1 Alarm RED RED RED RED
Total Alarms
Red 2 2 2 2
Yellow 0 0 0 0
Blue 0 0 0 0
10. Reset Alarm Counts Cleared:
Selection :
'?' - System Help Screen
Figure 5-64. T1 Status Menu
The T1 Status menu fields are shown in Table 5-65
.
5-98 61179641AL1-5C
Menu Descriptions
Option Field
N/A Type
N/A Framing
N/A
N/A
N/A
N/A
N/A
N/A
10
Line Code
Line Build Out
T1 Alarm
Total Alarms Red
Table 5-65. T1 Status Menu Options
Total Alarms Yellow
Total Alarms Blue
Reset Alarm Counts
Function
This field displays the T1 circuit type.
This field displays the framing setting for the T1 circuit.
For more information, see
This field displays the line code setting for the T1 circuit.
For more information, see
This field displays the line build out setting. For more information, see
This field indicates if there are any T1 alarms.
This field indicates the number of Loss of Signal (Red) alarms.
This field indicates the number of Receive Remote Alarm
Indication (Yellow) alarms.
This field indicates the number of Receive Alarm
Indication Signal (Blue) alarms.
This option is used to clear all the T1 Status alarm fields.
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Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
T1 PM Main Menu
T1 PM
\
\T1 PM\
The T1 PM Main Menu (see Figure 5-65
) is used to access the T1 performance monitoring displays in 24-hour and 15-minute increments for the current port selected and to clear all T1 performance monitoring data.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
T1 PM Main Menu
1. T1 PM
2. Clear All T1 PM
Selection :
'?' - System Help Screen
Figure 5-65. T1 PM Main Menu
The T1 PM Main Menu options are shown in Table 5-66
.
Option Definition
1 T1 PM
2 Clear All T1 PM
Table 5-66. T1 PM Main Menu Options
Function
This option displays the
This option clears T1 performance monitoring data for all ports.
5-100 61179641AL1-5C
Menu Descriptions
T1 Performance Monitoring Status Screen
T1 Performance Monitoring Status
\
\
T1 PM \T1 Performance Monitoring Status\
The T1 Performance Monitoring Status screen (see Figure 5-66
) displays performance monitoring in 24-hour and 15-minute increments for the current port selected.
NOTE
To display the Abbreviations screen, press “ ?
”.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
T1 Performance Monitoring Status - T1 Port:1
UAS-P ES-P SES-P CV-P CV-L ES-L
24 Hr - Current 24845 0 0 0 0 0
--/-- - - - - - -
15 Min - Current 784 0 0 0 0 0
08:30 900 0 0 0 0 0
08:15 900 0 0 0 0 0
08:00 900 0 0 0 0 0
07:45 900 0 0 0 0 0
07:30 900 0 0 0 0 0
07:15 900 0 0 0 0 0
07:00 900 0 0 0 0 0
06:45 900 0 0 0 0 0
B - Backward(2hrs/15min PM) F - Forward(2hrs/15min PM)
S - Select Port P - Previous Port N - Next Port C - Clear PM Stats
'?' - System Help Screen
Figure 5-66. T1 Performance Monitoring Status Screen
The T1 Performance Monitoring Status screen codes are shown in Table 5-67
.
Code
UAS-P
ES-P
SES-P
Table 5-67. T1 Performance Monitoring Status Screen Codes
Definition
Unavailable Seconds
Errored Seconds
Severely Errored Seconds
Description
This code indicates seconds with a loss of signal or synchronization on the path.
This code indicates seconds with either a bipolar violation or a CRC-6 error on the path.
This code indicates seconds with 1544 bipolar violations or 320 CRC-6 errors on the path.
61179641AL1-5C 5-101
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Code
CV-P
CV-L
ES-L
Table 5-67. T1 Performance Monitoring Status Screen Codes (Continued)
Definition
Code Violations
Code Violations
Errored Seconds
Description
This code indicates an occurrence of either a CRC-6 error or frame bit error on the path.
This code indicates an occurrence of either a CRC-6 error or frame bit error on the line.
This code indicates seconds with either a bipolar violation or a CRC-6 error on the line.
The T1 Performance Monitoring Status screen hot keys are defined in Table 5-68
.
C
F
N
P
S
Table 5-68. T1 Performance Monitoring Status Screen Hot Keys
Hot Key Description
B Backward(2hrs/15min PM)
Clear PM Stats
Forward(2hrs/15min PM)
Next Port
Previous Port
Select Port
Function
This hot key is used to display performance monitoring statistics for the last 2 hours, in 15 minute intervals.
This hot key is used to clear the performance monitoring statistics.
This hot key is used to display performance monitoring statistics for the next 2 hours, in 15 minute intervals.
This hot key is used to display the next port.
This hot key is used to display the previous port.
This hot key is used to select a specific port.
5-102 61179641AL1-5C
T1 Test Menu
T1 Test
\
\T1 Test\
Figure 5-67 shows the T1 Test Menu.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Menu Descriptions
T1 Test Menu for Port # 1 - No Loopback
1. Payload Loopback
2. Line Loopback
3. Local Loopback
4. No Loopback
5. Clear T1 Loopbacks On All Ports
'N' - Next T1 Port 'P' - Previous T1 Port
Selection :
'?' - System Help Screen
Figure 5-67. T1 Test Menu
The T1 Test Menu options are shown in
Option Definition
1 Payload Loopback
2
3
4
Line Loopback
Local Loopback
No Loopback
5
Table 5-69. T1 Test Menu Options
Clear T1 Loopbacks On All
Ports
Function
This option is used to select a payload loopback test.
This option is used to select a line loopback test.
This option is used to select a local loopback test.
This option is used to deselect a loopback test or to indicate no loopback is specified.
This option clears all T1 loopbacks on all ports without further prompting.
61179641AL1-5C 5-103
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Restore T1 Factory Defaults Menu
Restore T1 Factory Defaults
\
\Restore T1 Factory Defaults\
The Restore T1 Factory Defaults menu (see
) provides the option to restore the line settings for all T1 ports.
CAUTION
This action is service affecting. If the system is accessed remotely through a static IP address, the system resets and access is lost.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Restore T1 Factory Defaults
1. Yes - Service Affecting
Selection :
'?' - System Help Screen
Figure 5-68. Restore T1 Factory Defaults Menu
The Restore T1 Factory Defaults menu option is shown in
Table 5-70. Restore T1 Factory Defaults Menu Option
Option Definition
1 Yes - Service Affecting
Function
This option restores all options to the T1 factory default settings.
5-104 61179641AL1-5C
Menu Descriptions
E1 Main Menu
E1 Main Menu
\E1 Main Menu\
From the E1 Main Menu (see Figure 5-69 ), all E1 provisioning, status reporting and perfor-
mance monitoring can be viewed.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
E1 Main Menu
1. E1 Provisioning
2. E1 Status
3. E1 Performance
4. Test
5. Restore E1 Factory Defaults
Selection :
'?' - System Help Screen
Figure 5-69. E1 Main Menu
The E1 Main Menu options are shown in Table 5-71
.
Option Description
1 E1 Provisioning
2
3
4
5
E1 Status
E1 Performance
Test
Table 5-71. E1 Main Menu Options
Restore E1 Factory Defaults
Function
This option displays the
on page
This option displays the “E1 Status Menu” on page 5-
This option displays the “E1 PM Main Menu” on page 5-
This option displays the “E1 Test Menu”
on page
This option displays the “Restore E1 Factory Defaults
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Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
E1 Provisioning Menu
E1 Provisioning
\
E1 Main Menu \E1 Provisioning\
The E1 Provisioning screen (see
Figure 5-70 ) displays the current E1 settings.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
E1 Provisioning for # 1
1. Framing FAS+CRC
2. Line Code HDB3
'N' - Next E1 Port 'P' - Previous E1 Port
Selection :
'?' - System Help Screen
Figure 5-70. E1 Provisioning Menu
The E1 Provisioning menu fields are shown in
Option Description
1 Framing
2 Line Code
Table 5-72. E1 Provisioning Menu Options
Function
This field displays the framing setting for the E1 circuit.
Settings include the following:
• FAS+CRC
• FAS
This field displays the line code setting for the E1 circuit.
Settings include the following:
• HDB3
• AMI
5-106 61179641AL1-5C
Menu Descriptions
E1 Status Menu
E1 Status
\
The E1 Status Menu (see Figure 5-71
) displays the status of the E1 network circuits and a summary of the associated alarm counts.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
E1 Status
1 2 3 4
Framing FAS+CRC FAS+CRC FAS+CRC FAS+CRC
Line Code HDB3 HDB3 HDB3 HDB3
E1 Alarm RED RED RED RED
Total Alarms
Red 2 2 2 2
Yellow 0 0 0 0
Blue 0 0 0 0
8. Reset Alarm Counts Cleared:
Selection :
'?' - System Help Screen
Figure 5-71. E1 Status Menu
The E1 Status menu options are shown in
Option Field
N/A Framing
N/A
N/A
N/A
N/A
N/A
8
Line Code
E1 Alarm
Total Alarms Red
Table 5-73. E1 Status Menu Options
Total Alarms Yellow
Total Alarms Blue
Reset Alarm Counts
Function
This field displays the framing setting for the E1 circuit.
For more information, see
This field displays the line code setting for the E1 circuit. For more information, see
This field indicates if there are any E1 alarms.
This field indicates the number of Loss of Signal (Red) alarms.
This field indicates the number of Receive Remote Alarm
Indication (Yellow) alarms.
This field indicates the number of Receive Alarm
Indication Signal (Blue) alarms.
This option is used to clear all the E1 status alarm fields.
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Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
E1 PM Main Menu
E1 PM Main Menu
\
E1 Main Menu \E1 PM Main Menu\
The E1 PM Main Menu (see
Figure 5-72 ) is used to access the E1 performance monitoring
displays in 24-hour and 15-minute increments for the current port selected and to clear all E1 performance monitoring data.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
E1 PM Main Menu
1. E1 PM
2. Clear All E1 PM
Selection :
'?' - System Help Screen
Figure 5-72. E1 PM Main Menu
The E1 PM Main Menu options are shown in
Option Definition
1 E1 PM
2 Clear All E1 PM
Table 5-74. E1 PM Main Menu Options
Function
This option displays the
This option clears E1 performance monitoring data for all ports.
5-108 61179641AL1-5C
Menu Descriptions
E1 Performance Monitoring Status Screen
E1 Performance Monitoring Status
\
\E1 Performance Monitoring Status\
The E1 Performance Monitoring Status screen (see Figure 5-73 ) displays performance
monitoring in 24-hour and 15-minute increments for the current port selected.
NOTE
To display the Abbreviations screen, press “ ?
”.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
E1 Performance Monitoring Status - E1 Port:1
UAS-P ES-P SES-P CV-P CV-L ES-L
24 Hr - Current 25279 0 0 0 0 0
--/-- - - - - - -
15 Min - Current 312 0 0 0 0 0
08:45 900 0 0 0 0 0
08:30 900 0 0 0 0 0
08:15 900 0 0 0 0 0
08:00 900 0 0 0 0 0
07:45 900 0 0 0 0 0
07:30 900 0 0 0 0 0
07:15 900 0 0 0 0 0
07:00 900 0 0 0 0 0
B - Backward(2hrs/15min PM) F - Forward(2hrs/15min PM)
S - Select Port P - Previous Port N - Next Port C - Clear PM Stats
'?' - System Help Screen
Figure 5-73. E1 Performance Monitoring Status Screen
The E1 Performance Monitoring Status screen codes are shown in
Code
UAS-P
ES-P
SES-P
Table 5-75. E1 Performance Monitoring Status Screen Codes
Definition
Unavailable Seconds
Errored Seconds
Severely Errored Seconds
Description
This code indicates seconds with a loss of signal or synchronization on the path.
This code indicates seconds with either a bipolar violation or a CRC-6 error on the path.
This code indicates seconds with 1544 bipolar violations or 320 CRC-6 errors on the path.
61179641AL1-5C 5-109
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Code
CV-P
CV-L
ES-L
Table 5-75. E1 Performance Monitoring Status Screen Codes (Continued)
Definition
Code Violations
Code Violations
Errored Seconds
Description
This code indicates an occurrence of either a CRC-6 error or frame bit error on the path.
This code indicates an occurrence of either a CRC-6 error or frame bit error on the line.
This code indicates seconds with either a bipolar violation or a CRC-6 error on the line.
The E1 Performance Monitoring Status screen hot keys are defined in
C
F
N
P
S
Table 5-76. E1 Performance Monitoring Status Screen Hot Keys
Hot Key Description
B Backward(2hrs/15min PM)
Clear PM Stats
Forward(2hrs/15min PM)
Next Port
Previous Port
Select Port
Function
This hot key is used to display performance monitoring statistics for the last 2 hours, in 15 minute intervals.
This hot key is used to clear the performance monitoring statistics.
This hot key is used to display performance monitoring statistics for the next 2 hours, in 15 minute intervals.
This hot key is used to display the next port.
This hot key is used to display the previous port.
This hot key is used to select a specific port.
5-110 61179641AL1-5C
E1 Test Menu
E1 Test
\
Figure 5-74 shows the E1 Test Menu.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Menu Descriptions
E1 Test Menu for Port # 1 - No Loopback
1. Payload Loopback
2. Line Loopback
3. Local Loopback
4. No Loopback
5. Clear E1 Loopbacks On All Ports
'N' - Next E1 Port 'P' - Previous E1 Port
Selection :
'?' - System Help Screen
Figure 5-74. E1 Test Menu
The E1 Test Menu options are shown in Table 5-77
.
Option Definition
1 Payload Loopback
2
3
4
Line Loopback
Local Loopback
No Loopback
5
Table 5-77. E1 Test Menu Options
Clear E1 Loopbacks On All
Ports
Function
This option is used to select a payload loopback test.
This option is used to select a line loopback test.
This option is used to select a local loopback test.
This option is used to deselect a loopback test or to indicate no loopback is specified.
This option clears all loopbacks without further prompting.
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Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Restore E1 Factory Defaults Menu
Restore E1 Factory Defaults
\
E1 Main Menu \Restore E1 Factory Defaults\
The Restore E1 Factory Defaults menu (see
) provides the option to restore the line settings for all E1 ports.
CAUTION
This action is service affecting. If the system is accessed remotely through a static IP address, the system resets and access is lost.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Restore E1 Factory Defaults
1. Yes - Service Affecting
Selection :
'?' - System Help Screen
Figure 5-75. Restore E1 Factory Defaults Menu
The Restore E1 Factory Defaults menu option is shown in Table 5-78
.
Table 5-78. Restore E1 Factory Defaults Menu Option
Option Definition
1 Yes - Service Affecting
Function
This option restores all options to the E1 factory default settings.
5-112 61179641AL1-5C
Menu Descriptions
IMA Main Menu
IMA Main Menu
\IMA Main Menu\
The Total Access 1248 system is fed by virtual circuits using IMA. The IMA Main menu (see
Figure 5-76 ) is the central point for managing and provisioning the Total Access 1248 IMA
related options.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
IMA Main Menu
1. IMA Configuration
2. Provisioning
3. Status / Failure Monitoring
4. Test
5. Performance Monitoring Data
Selection :
'?' - System Help Screen
Figure 5-76. IMA Main Menu
The IMA Main Menu options are shown in Table 5-79
.
Table 5-79. IMA Main Menu Options
Option Description
1 IMA Configuration
2
3
4
5
Provisioning
Status/Failure Monitoring
Test
Performance Monitoring Data
Function
This option displays the “IMA Configuration Screen” on page 5-114.
This option displays the “IMA Provisioning Menu” on page 5-115.
This option displays the “Status/Failure Monitoring
This option displays the “IMA Loopback Menu” on page 5-131.
This option displays the “IMA Performance Monitoring
61179641AL1-5C 5-113
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
IMA Configuration Screen
IMA Configuration Screen
\
\IMA Configuration Screen\
The IMA Configuration screen (see
Figure 5-77 ) displays the IMA Firmware Revision and IMA
Link type. This screen is informational only.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
IMA Configuration
IMA Firmware Revision 77
IMA Link Type DS1 / T1 (1.544 Mbps)
'?' - System Help Screen
Figure 5-77. IMA Configuration Screen
5-114 61179641AL1-5C
Menu Descriptions
IMA Provisioning Menu
IMA Provisioning
\
\IMA Provisioning\
The IMA Provisioning menu (see
Figure 5-78 ) is used to provision and maintain IMA functions.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
IMA Provisioning
1. IMA Facility
2. IMA Group
3. Shortcut Setup
4. Scrambler
5. Restore IMA Factory Defaults
Selection :
'?' - System Help Screen
Figure 5-78. IMA Provisioning Menu
The IMA Provisioning menu options are shown in Table 5-80
.
Option Description
1 IMA Facility
2
3
4
5
IMA Group
Shortcut Setup
Scrambler
Table 5-80. IMA Provisioning Menu Options
Restore IMA Factory Defaults
Function
This option displays the “IMA Facility Provisioning
This option displays the
“IMA Group Provisioning Menu” on page 5-119.
This option displays the “IMA Shortcut Setup Menu” on page 5-121.
This option displays the “IMA Scrambler Menu” on page 5-122.
This option displays the “Restore IMA Factory Defaults
61179641AL1-5C 5-115
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
IMA Facility Provisioning Menu
IMA Facility Provisioning
\
\
\IMA Facility Provisioning\
The IMA Facility Provisioning menu (see Figure 5-79
) provides provisioning of the IMA links on a per facility basis.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
IMA Facility Provisioning for # 1
1. All Facilities Summary
2. Facility Operation Mode IMA_Group
Receive Group 1
Receive Link ID 0
Receive ATM Address N/A
Transmit Group 1
Transmit Link ID 0
Transmit ATM Address N/A
'N' - Next IMA Facility 'P' - Previous IMA Facility
Selection :
'?' - System Help Screen
Figure 5-79. IMA Facility Provisioning Menu
The IMA Facility Provisioning menu options are shown in Table 5-81
.
Option Description
1 All Facilities Summary
2
Table 5-81. IMA Facility Provisioning Menu Options
Facility Operation Mode
Function
This option displays the “IMA All Facilities Provisioning
This option displays the “Operation Mode for Facility
For information on the IMA Facility Provisioning fields, refer to
5-116 61179641AL1-5C
Menu Descriptions
IMA All Facilities Provisioning Screen
IMA All Facilities Provisioning
\
\
\
IMA Facility Provisioning \IMA All Facilities Provisioning\
The IMA All Facilities Provisioning screen (see
) provides a summary of all the IMA facilities.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
IMA All Facilities Provisioning
Fac1 Fac2 Fac3 Fac4
Operation Mode IMA Grp IMA Grp IMA Grp IMA Grp
RX Group 1 1 1 1
RX Link ID 0 1 2 3
RX ATM Address N/A N/A N/A N/A
TX Group 1 1 1 1
TX Link ID 0 1 2 3
TX ATM Address N/A N/A N/A N/A
'?' - System Help Screen
Figure 5-80. IMA All Facilities Provisioning Screen
The IMA All Facilities Provisioning screen fields are shown in Table 5-82
.
Field
Operation Mode
RX Group
RX Link ID
TX Group
TX Link ID
Table 5-82. IMA All Facilities Provisioning Screen Fields
RX ATM Address
TX ATM Address
Description
This field displays the operation mode for the IMA facility. For more information, refer to
“Operation Mode for Facility Menu”
on page
This field displays the IMA Group ID being received from the Far
End for the facility.
This field displays the Link ID received from the Far End for the facility.
This field displays the receive ATM address. This field is applicable in Pass Thru mode only.
This field displays the IMA Group transmit ID.
This field displays the Link ID transmitting to Far End for the facility.
This field displays the transmit ATM address. This field is applicable in Pass Thru mode only.
61179641AL1-5C 5-117
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Operation Mode for Facility Menu
Operation Mode for Facility
\
\
\
IMA All Facilities Provisioning \Operation
Mode for Facility\
The Operation Mode for Facility menu (see Figure 5-81
) provides options for the operation mode for each IMA facility.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Operation Mode for Facility for # 1 IMA_Group
1. IMA_Group
2. Unassigned
3. Pass Thru
'N' - Next IMA Facility 'P' - Previous IMA Facility
Selection :
'?' - System Help Screen
Figure 5-81. Operation Mode for Facility Menu
The Operation Mode for Facility menu options are shown in Table 5-83
.
Option Description
1 IMA_Group
2 Unassigned
3
Table 5-83. Operation Mode for Facility Menu Options
Pass Thru
Function
This option is used to add a facility to the IMA group.
This option is used to remove a facility from the IMA group.
This option is only available for facility #1. This option is used to allow ATM transport over a single facility without the IMA layer.
5-118 61179641AL1-5C
Menu Descriptions
IMA Group Provisioning Menu
IMA Group Provisioning
\
\
\IMA Group Provisioning\
The IMA Group Provisioning menu (see
Figure 5-82 ) is used to provision the IMA Group. An
IMA Group is a collection of physical links bundled together.
NOTE
The IMA Group must be Out of Service-Unassigned in order to change the provisioning options.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
IMA Group Provisioning
1. Group Operation Mode OOS - Unassigned
2. IMA Transmit ID (0-255) 101
3. IMA TX Frame Length 128
4. Min. TX Active Links 1
5. Min. RX Active Links 1
6. Max. Link Diff. Delay (0-100) 100
7. Group Version Version 1.1
Selection :
'?' - System Help Screen
Figure 5-82. IMA Group Provisioning Menu
The IMA Group Provisioning menu options are shown in
Table 5-84. IMA Group Provisioning Menu Options
Option Description
1 Group Operation Mode
Function
The IMA Group must be Out of Service-Unassigned in order to change the options. If the IMA Group is In
Service or Out of Service-Maintenance, only the Group
Operation Mode is available for changes.
The Group Operation Mode settings are as follows:
• Out of Service-Unassigned
• Out of Service-Maintenance
• In Service
61179641AL1-5C 5-119
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Option Description
2 IMA Transmit ID
3
4
5
6
7
Table 5-84. IMA Group Provisioning Menu Options (Continued)
IMA TX Frame Length
Min. TX Active Links
Min. RX Active Links
Max. Link Diff. Delay
Group Version
Function
Each IMA Group has an overall ID transmitted to the other end. The IMA Transmit ID is different from the
Link ID.
The IMA Transmit ID settings are from 0 to 255. The default is 101.
This field displays the size of the IMA frame. For example, for a 128 frame length, there are 127 data cells and one IMA Control Protocol (ICP) cell.
The IMA TX Frame Length settings are as follows:
• 32
• 64
• 128 (default)
• 256
This field displays the minimum number of transfer links necessary for the IMA Group to be considered active.
The Minimum TX Active Links settings are from 1 to 4.
The default is 1.
This field displays the minimum number of receive links necessary for the IMA Group to be considered active.
The Minimum RX Active Links settings are from 1 to 4.
The default is 1.
This field displays the maximum delay allowed between individual links in the IMA Group.
The Maximum Link Differential Delay settings are from 0 to 100 ms. The default is 100 ms.
This field displays the IMA group version. Version 1.1 supports both versions 1.0 an 1.1, with automatic fallback from version 1.1 to 1.0 with legacy IMA equipment.
The Group Version settings are Version 1.0 (ALT) or
Version 1.1. The default is Version 1.1.
5-120 61179641AL1-5C
Menu Descriptions
IMA Shortcut Setup Menu
IMA Shortcut Setup
\
\
\IMA Shortcut Setup\
The IMA Shortcut Setup menu (see
Figure 5-83 ) provides shortcuts to facilitate provisioning
all of the IMA links simultaneously. To provision IMA links individually, refer to “IMA Facility
Provisioning Menu” on page 5-116.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
IMA Shortcut Setup
1. Force All Facilities Into Unassigned
2. Force Facility - 1 Into Pass Through
3. Force All Facilities Into IMA Group 1
Selection :
'?' - System Help Screen
Figure 5-83. IMA Shortcut Setup Menu
The IMA Shortcut Setup menu options are shown in
Table 5-85. IMA Shortcut Setup Menu Options
Option Description
1 Force All Facilities Into
Unassigned
2
3
Force Facility - 1 Into Pass
Through
Force All Facilities Into IMA
Group 1
Function
This option forces all facilities to be set to the Out of
Service-Unassigned state. The T1s cannot link up to the network.
This option forces Facility #1 to Pass Through and forces all other Facilities to Out of Service-Unassigned. This option is used to allow ATM transport over a single facility (#1) without the IMA layer.
This option forces all traffic to go through IMA Group 1 and all four IMA links to train up to the upstream device.
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Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
IMA Scrambler Menu
IMA Scrambler
\
\
\IMA Scrambler\
The IMA Scrambler menu (see
) is used to enable or disable scrambling. Scrambling is designed to randomize the pattern of 1s and 0s carried in ATM cells. Randomizing the digital bits can prevent continuous, non-variable bit patterns (i.e., long strings of all 1s or all
0s). Several physical layer protocols rely on transitions between 1s and 0s to maintain clocking.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
IMA Scrambler: Disabled
1. Enable
2. Disable
Selection :
'?' - System Help Screen
Figure 5-84. IMA Scrambler Menu
The IMA Scrambler menu options are shown in
Option Description
1
2
Enable
Disable
Table 5-86. IMA Scrambler Menu Options
Function
This option enables scrambling.
This option disables scrambling.
5-122 61179641AL1-5C
Menu Descriptions
Restore IMA Factory Defaults Menu
Restore IMA Factory Defaults
\
\
\Restore IMA Factory Defaults\
The Restore IMA Factory Defaults menu (see Figure 5-85 ) is used to reset the IMA provisioning
settings to factory defaults.
CAUTION
Depending on the system settings, this action can be service affecting. If the system is accessed remotely through a static IP address, the system resets and access is lost.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Restore IMA Factory Defaults
1. Yes - Service Affecting
Selection :
'?' - System Help Screen
Figure 5-85. Restore IMA Factory Defaults Menu
The Restore IMA Factory Defaults menu option is shown in Table 5-87
.
Table 5-87. Restore IMA Factory Defaults Menu Option
Option Definition
1 Yes - Service Affecting
Function
This option restores all options to the IMA factory default settings.
61179641AL1-5C 5-123
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Status/Failure Monitoring Menu
Status/Failure Monitoring
\
\Status/Failure Monitoring\
The Total Access 1248 system tracks Failure Monitoring (FM) for the IMA group and each of
the links. The Status/Failure Monitoring menu (see Figure 5-86
) provides two options that display information about transmitting and receiving states, receiving failure, relative delay, receiving Loss of IMA Framing (LIF) defect, receiving Link Out of Delay Synchronization
(LODS), receiving defect, and the receiving link identifier for all facilities.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Status / Failure Monitoring
1. Group FM Status
2. All Links FM Status
Selection :
'?' - System Help Screen
Figure 5-86. Status/Failure Monitoring Menu
The Status/Failure Monitoring menu options are shown in Table 5-88
.
Option Description
1 Group FM Status
2
Table 5-88. Status/Failure Monitoring Menu Options
All Links FM Status
Function
This option displays the
Monitoring Status Screen” on page 5-125.
This option displays the
5-124 61179641AL1-5C
Menu Descriptions
IMA Group 1 Failure Monitoring Status Screen
IMA Group 1 Failure Monitoring Status
\
\
Status/Failure Monitoring \IMA Group 1 Failure Monitoring Status\
The IMA Group 1 Failure Monitoring Status screen (see
) displays the status of the group state and the Near End and Far End failure status.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
IMA Group 1 Failure Monitoring Status
NE Group State : Operational
FE Group State : Operational
NE Failure Status : No Failure
FE Failure Status : No Failure
Link With Least Delay :
Max Link Differential Delay :
Configured TX Links : 4
Active Tx Links : 4
Configured RX Links : 4
Active Rx Links : 4
FE Failure Data : Available
FE Frame Length : 128
Group Version : Version 1.1
Timing Source : Port 1
Last Timing Source Change : MM/DD/YY HH:MM:SS
'?' - System Help Screen
Figure 5-87. IMA Group 1 Failure Monitoring Status Screen
The IMA Group 1 Failure Monitoring Status screen fields are shown in Table 5-89
.
Table 5-89. IMA Group 1 Failure Monitoring Status Screen Fields
Field
NE Group State
FE Group State
NE Failure Status
FE Failure Status
Link With Least Delay
Max Link Differential Delay
Configured TX Links
Active Tx Links
Configured RX Links
Description
This field displays the Near End group status.
This field displays the Far End group status.
This field displays the Near End failure status.
This field displays the Far End failure status.
This field displays the link with the least delay.
This field displays the maximum link differential delay.
This field displays the number of transmitting links that are configured.
This field displays the number of transmitting links that are active.
This field displays the number of receiving links that are configured.
61179641AL1-5C 5-125
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Table 5-89. IMA Group 1 Failure Monitoring Status Screen Fields (Continued)
Field
Active Rx Links
FE Failure Data
FE Frame Length
Group Version
Timing Source
Last Timing Source Change
Description
This field displays the number of receiving links that are active.
This field displays the Far End failure data.
This field displays the Far End frame length.
This field displays the group version.
This field displays the port that is currently providing the T1 reference timing.
This field provides a timestamp for when the T1 reference timing is changed.
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Menu Descriptions
IMA Link Failure Monitoring Status Screen
IMA Link Failure Monitoring Status
\
\
Status/Failure Monitoring \IMA Link Failure Monitoring Status\
The IMA Link Failure Monitoring Status screen (see Figure 5-88
) displays the states for all of the facilities.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
IMA Link Failure Monitoring Status
Fac1 Fac2 Fac3 Fac4
NE Tx State: Active Active Active Active
NE Rx State: Active Active Active Active
FE Tx State: Active Active Active Active
FE Rx State: Active Active Active Active
NE Rx Failure: NoFault NoFault NoFault NoFault
FE Rx Failure: NoFault NoFault NoFault NoFault
DiffDelay(ms): >MaxDel >MaxDel >MaxDel >MaxDel
Rx LIF Defect:
Rx LODS Defect:
Rx Link ID: 0 1 2 3
Timing Source : Port 1
Last Timing Source Change : MM/DD/YY HH:MM:SS
'?' - System Help Screen
Figure 5-88. IMA Link Failure Monitoring Status Screen
The IMA Link Failure Monitoring Status screen states and failure conditions are shown in
.
Table 5-90. IMA Link Failure Monitoring Status Screen
States and Failure Conditions
Failure Condition State Definition
Near End Tx States
NotInGr Not In Group, Unassigned
Deleted
Fault
No Reas
Not In Group, Deleted
Unusable, Fault
Unusable
This condition indicates that no information about the link exists.
This condition indicates the link has been removed from the group.
This transitional state ensures that the other end is still not receiving ATM layer cells before it moves to the
Unassigned state.
This condition indicates that a fault has been detected either on the link or in the link protocol.
This condition indicates that a reason was not given.
61179641AL1-5C 5-127
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
State
Usable
Active
Table 5-90. IMA Link Failure Monitoring Status Screen
States and Failure Conditions (Continued)
Definition
Usable
Active
Failure Condition
This condition indicates that the link is ready to be used and is awaiting the FE to activate its receiver before sending any ATM layer cells.
IMA frames containing only filler cells are being transmitted; but the link is not in a data round-robin state.
This condition indicates that the link is capable of passing cells from the ATM layer.
The IMA transmitter considers the link to be in a data round-robin state.
Near End Rx States
NotInGr Not In Group, Unassigned
Deleted
Blocked
Fault
Usable
Active
Not In Group, Deleted
Unusable, Blocked
Unusable, Fault
Usable
Active
This condition indicates that no information about the link exists.
This condition indicates that the link has been removed from the group.
This transitional state ensures that the other end is still not receiving ATM layer cells before it moves to the
Unassigned state.
This condition allows for a graceful transition to
Unusable from the Active state without loss of ATM layer cells.
This condition indicates that a fault has been detected either on the link or in the link protocol.
This condition indicates that the link is ready to be used for receiving ATM layer cells and it is awaiting the FE Tx to be Usable or Active before moving into the Active state.
The link has been synchronized with the other receive links already in the Usable or Active state.
The IMA receiver considers the link to not be in a data round-robin state.
This condition indicates that the link is capable of passing cells to the ATM layer.
The IMA receiver considers this link to be in a data round-robin state.
Far End Tx States
NotInGr Not In Group, Unassigned This condition indicates that no information about the link exists.
5-128 61179641AL1-5C
Menu Descriptions
State
Deleted
Fault
Misconn
Inhibit
Usable
Active
Table 5-90. IMA Link Failure Monitoring Status Screen
States and Failure Conditions (Continued)
Definition
Not In Group, Deleted
Unusable, Fault
Unusable, Mis-connected
Unusable, Inhibited
Usable
Active
Failure Condition
This condition indicates that the link has been removed from the group.
This transitional state ensures that the other end is still not receiving ATM layer cells before it moves to the
Unassigned state.
This condition indicates that a fault has been detected either on the link or in the link protocol.
This condition indicates that mis-connectivity has been found as a result of a test.
This condition indicates that operation of the link is blocked for a locally defined application or implementation dependent reason.
The link may otherwise be used.
This condition indicates that the link is ready to be used, it is awaiting the FE to activate its receiver before sending any ATM layer cells.
IMA frames containing only filler cells are being transmitted, but the link is not in a data round-robin state.
This condition indicates that the link is capable of passing cells from the ATM layer.
The IMA transmitter considers the link to be in a data round-robin state.
Far End Rx States
NotInGr Not In Group, Unassigned
Deleted
Failed
Fault
Blocked
No Reas
Not In Group, Deleted
Unusable, Failed
Unusable, Fault
Unusable, Blocked
Unusable
This condition indicates that no information about the link exists.
This condition indicates that the link has been removed from the group.
This transitional state ensures that the other end is still not receiving ATM layer cells before it moves to the
Unassigned state.
This condition indicates that the receiver has failed due to the persistence of a defined defect.
Examples of defects are LCD, LIF, and LODS.
This condition indicates that a fault has been detected either on the link or in the link protocol.
Allows a graceful transition into Unusable from Active state without loss of ATM layer cells.
This condition indicates that a reason was not given.
61179641AL1-5C 5-129
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Table 5-90. IMA Link Failure Monitoring Status Screen
States and Failure Conditions (Continued)
State
Usable
Active
Definition
Usable
Active
Failure Condition
This condition indicates that the link is ready to be used for receiving ATM layer cells and it is awaiting the FE Tx to be Usable or Active before moving into the Active state.
The link has been synchronized with the other receive links already in the Usable or Active state.
The IMA receiver considers the link to not be in a data round-robin state.
This condition indicates that the link is capable of passing cells to the ATM layer.
The IMA receiver considers this link to be in a data round-robin state.
Near End and Far End Rx Failure
Failure
LIF
LODS
Misconn
Inhibit
Blocked
Fault
FeTx UU
FeRx UU
NoFault
Failure
Loss of IMA Framing
Link Out of Delay
Synchronization
Mis-connectivity
Inhibit
This condition indicates that a reason was not given.
This condition indicates a loss of IMA framing.
This condition indicates a link out of delay synchronization.
This condition indicates that mis-connectivity has been found as a result of a test.
This condition indicates that operation of the link is blocked for some locally defined application or implementation dependant reason.
The link may be used for testing.
Blocked
Fault
This condition indicates a transition into the unusable state without loss of ATM layer cells.
This condition indicates a fault on the link or in the link protocol.
Far End Transmit Unusable This condition indicates that the Far End transmitter is in the unusable state.
Far End Receive Unusable This condition indicates that the Far End receiver is in the unusable state.
No fault This condition indicates that there is no current failure condition.
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Menu Descriptions
IMA Loopback Menu
IMA Loopback
\
\IMA Loopback\
The IMA Loopback menu (see
Figure 5-89 ) is used to initiate loopbacks for testing the IMA
group. Each IMA Loopback menu option can be enabled or disabled.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
IMA Loopback Menu
1. Data Lpbk Towards Network DISABLED
2. ATM Lpbk Towards Network DISABLED
3. ATM Lpbk Towards Customer DISABLED
Selection :
'?' - System Help Screen
Figure 5-89. IMA Loopback Menu
The IMA Loopback menu options are shown in
.
Table 5-91. IMA Loopback Menu Options
Option
1
2
3
Description
Data Lpbk Towards Network
Function
This option when enabled is used to perform a data loopback toward the network.
ATM Lpbk Towards Network This option when enabled is used to perform an ATM loopback toward the network.
ATM Lpbk Towards Customer This option when enabled is used to perform an ATM loopback toward the customer.
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Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
IMA Performance Monitoring Menu
IMA Performance Monitoring
\
\IMA Performance Monitoring\
The IMA Performance Monitoring menu (see
Figure 5-90 ) is used to track the Total Access
1248 system performance statistics for the IMA groups.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
IMA Performance Monitoring
1. IMA Group PM
2. Facilities PM
3. Clear All IMA Links PM
Selection :
'?' - System Help Screen
Figure 5-90. IMA Performance Monitoring Menu
The IMA Performance Monitoring menu options are show in
Table 5-92. IMA Performance Monitoring Menu Options
Option Description
1 IMA Group PM
2
3
Facilities PM
Clear All IMA Links PM
Function
This option displays the “IMA Group 1 Performance
Monitoring Status Screen” on page 5-133.
This option displays the “IMA Performance Monitoring
Status Facility 1 Near End PM Data Screen” on page 5-
This option is used to clear all the IMA performance monitoring data for all of the IMA links.
5-132 61179641AL1-5C
Menu Descriptions
IMA Group 1 Performance Monitoring Status Screen
IMA Group 1 Performance Monitoring Status
\
\
IMA Performance Monitoring \IMA Group 1 Performance Monitoring Status\
The IMA Group 1 Performance Monitoring Status screen displays IMA group performance
monitoring statistics in 24-hour and 15-minute increments, as shown in Figure 5-91
.
NOTE
The IMA Group 1 Performance Monitoring Status screen can be cleared by selecting C . All statistics are cleared without additional prompting.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
IMA Group 1 Performance Monitoring Status
TIIS UAS NEF FEF TxAvail RxAvail
24 Hr - Current 11750 11750 0 0 0 0
--/-- - - - - - -
15 Min - Current 491 491 0 0 0 0
16:30 900 900 0 0 0 0
16:15 900 900 0 0 0 0
16:00 900 900 0 0 0 0
15:45 900 900 0 0 0 0
15:30 900 900 0 0 0 0
15:15 900 900 0 0 0 0
15:00 900 900 0 0 0 0
14:45 900 900 0 0 0 0
B - Backward(2hrs/15min PM) F - Forward(2hrs/15min PM)
C - Clear PM Stats
'?' - System Help Screen
Figure 5-91. IMA Group 1 Performance Monitoring Status Screen
The IMA Group 1 Performance Monitoring Status screen fields are shown in Table 5-93
.
Field
TIIS
UAS
NEF
FEF
TxAvail
RxAvail
Table 5-93. IMA Group 1 Performance Monitoring Status Screen Fields
Description
This field displays the Time In Interval Seconds.
This field displays the Group Unavailable Seconds.
This field displays the Group Near End Failures.
This field displays the Group Far End Failures.
This field displays the Transmit Available cell rate.
This field displays the Receive Available cell rate.
61179641AL1-5C 5-133
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
The IMA Group 1 Performance Monitoring Status screen hot keys are defined in
Table 5-94. IMA Group 1 Performance Monitoring Status Screen Hot Keys
Hot Key Description
B Backward (2hrs/15min PM)
C
F
Clear PM Stats
Forward (2hrs/15min PM)
Function
This hot key is used to display performance monitoring statistics for the last 2 hours, in 15 minute intervals.
This hot key is used to clear the performance monitoring statistics.
This hot key is used to display performance monitoring statistics for the next 2 hours, in 15 minute intervals.
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Menu Descriptions
IMA Performance Monitoring Status Facility 1 Near End PM Data Screen
IMA Performance Monitoring Status Facility 1 Near End PM Data
\
IMA Performance Monitoring \IMA Performance Monitoring Status Facility 1 Near End PM
Data\
The IMA Performance Monitoring Status Facility 1 Near End PM Data screen displays IMA performance monitoring for IMA facilities in 24-hour and 15-minute increments, as shown in
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
IMA Performance Monitoring Status Facility 1 Near End PM Data
SES UAS TxUS RxUS TxFail RxFail
24 Hr - Current 0 11785 11784 11784 0 0
--/-- - - - - - -
15 Min - Current 0 587 587 587 0 0
16:30 0 900 900 900 0 0
16:15 0 900 900 900 0 0
16:00 0 900 900 900 0 0
15:45 0 900 900 900 0 0
15:30 0 900 900 900 0 0
15:15 0 900 900 900 0 0
15:00 0 900 900 900 0 0
14:45 0 900 900 900 0 0
B - Backward(2hrs/15min PM) F - Forward(2hrs/15min PM) T - Near/Far End PM
S - Select Port P - Previous Port N - Next Port C - Clear PM Stats
'?' - System Help Screen
Figure 5-92. IMA Performance Monitoring Status Facility 1
Near End Data Screen
Field
SES
UAS
TxUS
RxUS
TxFail
RxFail
The IMA Performance Monitoring Status Facility 1 Near End PM Data screen fields are shown
.
Table 5-95. IMA Performance Monitoring Status Facility 1
Near End PM Data Screen Fields
Description
This field displays the Severely Errored Seconds.
This field displays the Unavailable Seconds.
This field displays the Transmit Unusable Seconds.
This field displays the Receive Unusable Seconds.
This field displays the Transmit Failure cell rate.
This field displays the Receive Failure cell rate.
The IMA Facilities hot keys are defined in Table 5-96
.
61179641AL1-5C 5-135
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
C
F
S
T
P
N
Table 5-96. IMA Performance Monitoring Status Hot Keys
Hot Key Description
B Backward (2hrs/15min PM)
Clear PM Stats
Forward (2hrs/15min PM)
Previous Port
Next Port
Select Port
Near/Far End PM
Function
This hot key is used to display performance monitoring statistics for the last 2 hours, in 15 minute intervals.
This hot key is used to clear the performance monitoring statistics.
This hot key is used to display performance monitoring statistics for the next 2 hours, in 15 minute intervals.
This hot key is used to display the previous port.
This hot key is used to display the next port.
This hot key is used to select a specific port.
This hot key is used to toggle between the Near End and
Far End performance monitoring data.
5-136 61179641AL1-5C
T1/E1 Menu
T1/E1 Menu
\T1/E1 Menu\
The T1/E1 menu (see
Figure 5-93 ) is used to specify either a T1 or E1 interface.
Menu Descriptions
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
T1/E1 T1
1. T1
2. E1
Selection :
'?' - System Help Screen
Figure 5-93. T1/E1 Menu
61179641AL1-5C 5-137
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
DSL Menus
DSL Menus
Each of the 48 DSL lines has a number of settings that can be provisioned. These settings affect the performance of the line. The class of service to be provisioned on the line and the type of modem at the distant end must be considered. DSL provisioning is accomplished by building profiles and then assigning them to the individual lines or groups of lines. Port provisioning is used to turn lines on and off and configure link down alarms. The DSL Menus break down the ADSL options between provisioning, status, performance, and the Dual Ended Loop
).
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
DSL Menus
1. ADSL Provisioning
2. ADSL Status
3. ADSL Performance
4. DELT menus
Selection :
'?' - System Help Screen
Figure 5-94. DSL Menus
The DSL Menus menu options are shown in Table 5-97
.
Option Description
1 ADSL Provisioning
2
3
4
ADSL Status
DELT menus
Table 5-97. DSL Menus Menu Options
ADSL Performance
Function
This option displays the “DSL Provisioning Menu” on page 5-139.
This option displays the “Status Menu” on page
This option displays the “Performance Menu” on page 5-
This option displays the
5-138 61179641AL1-5C
Menu Descriptions
DSL Provisioning Menu
DSL Provisioning
The DSL Provisioning menu (see Figure 5-95
) provides options to provision the DSL profiles and restore the ADSL provisioning information.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
DSL Provisioning
1. DSL Profiles
2. Alarm Profiles
3. Port Provisioning
4. Restore ADSL Provisioning
Selection :
'?' - System Help Screen
Figure 5-95. DSL Provisioning Menu
The DSL Provisioning menu options are as shown in
Option Description
1 DSL Profiles
2
3
4
Table 5-98. DSL Provisioning Menu Options
Alarm Profiles
Port Provisioning
Restore ADSL Provisioning
Function
This option displays the “ADSL Profiles Menu” on page 5-140.
This option displays the “Alarm Profiles Menu” on page 5-144.
This option displays the “Port Provisioning Menu” on page 5-147.
This option displays the “ADSL Restore Menu” on page 5-153.
61179641AL1-5C 5-139
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
ADSL Profiles Menu
ADSL Profiles
DSL Provisioning \ADSL Profiles\
The ADSL Profiles menu (see Figure 5-96
) is used to apply a set of values to several objects at the same time. At initial setup, all lines are set to the default values using the “DEFVAL” profile, which cannot be deleted or edited. Use the hot keys at the bottom of the screen to view, create, edit, and delete additional profiles.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
Page 1 of 96 Total Profiles: 2
ADSL Profiles
Profile Name and Assigned Ports State
1. DEFVAL Active
Host: 1-48
Client 1: (Not Present) 1-48
Client 2: (Not Present) 1-48
Client 3: (Not Present) 1-48
2. Custom Name Inactive
Host: None
Client 1: (Not Present) None
Client 2: (Not Present) None
Client 3: (Not Present) None
'c' to Create a new profile 'e' to Edit a profile 'd' to Delete a profile
'v' to view profile 'p' for previous page 'n' for next page
's' to select page
'?' - System Help Screen
Figure 5-96. ADSL Profiles Menu
The ADSL Profiles hot keys are defined in Table 5-99 .
S
V to Select profile to View page
Table 5-99. ADSL Profiles Hot Keys
Hot Key Description
C
D
E
N
P to Create a new profile to Delete a profile to Edit a profile for Next page for Previous page
Function
This hot key is used to create a new profile.
This hot key is used to delete a specified profile.
This hot key is used to modify a specified profile.
This hot key is used to display the next profile screen.
This hot key is used to display the previous profile screen.
This hot key is used to display a specific page.
This hot key is used to display a specified profile.
5-140 61179641AL1-5C
Menu Descriptions
Figure 5-97 displays an example of the Edit ADSL Profiles menu. See Table 5-100 on page 5-
141 for details on ADSL line options.
NOTE
The Custom Name reference indicates the user assigned profile name.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
Profile Settings for: Custom Name
1. State: Inactive
2. Host : None
3. Client 1 : (Not Present) None
4. Client 2 : (Not Present) None
5. Client 3 : (Not Present) None
6. Rate Mode: Rate Adaptive 7. Line Type: Fast
Downstream Upstream
8. Target SNR Margin 6 dB 16. Target SNR Margin 6 dB
9. Max SNR Margin 9 dB 17. Max SNR Margin 9 dB
10. Min SNR Margin 0 dB 18. Min SNR Margin 0 dB
11. Fast Max Tx Rate 8160 kbps 19. Fast Max Tx Rate 896 kbps
12. Fast Min Tx Rate 32 kbps 20. Fast Min Tx Rate 32 kbps
13. Interleave Max Tx Rate N/A 21. Interleave Max Tx Rate N/A
14. Interleave Min Tx Rate N/A 22. Interleave Min Tx Rate N/A
15. Interleave Max Delay N/A 23. Interleave Max Delay N/A
Selection :
NOTE: Changes will only be saved when profile changes states!
'?' - System Help Screen
Figure 5-97. Edit ADSL Profile Menu
The Edit ADSL Profile menu options are shown in Table 5-100
.
Option Description
1 State
2
3
4
Host
Client 1
Client 2
Table 5-100. Edit ADSL Profile Menu Options
Function
This option is used to assign a state to the profile.
This option is used to assign a port to the profile for the host unit.
This option is used to assign a port to a profile for the first client unit, if enabled.
This option is used to assign a port to a profile for the second client unit, if enabled.
Settings
Active; Inactive
1-48
1-48
1-48
Default
Inactive
None
None
None
61179641AL1-5C 5-141
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Table 5-100. Edit ADSL Profile Menu Options (Continued)
Option Description
5 Client 3
6
7
Rate Mode
Line Type
Function
This option is used to assign a port to a profile for the third client unit, if enabled.
This option is used to select the rate mode.
• Fixed rate provides a fixed transmission speed.
• Rate adaptive determines the transfer rate, which allows the line to be used at a greater distance.
This option is used to select the line type.
Settings
1-48
Fixed; Rate Adaptive
Interleave; Fast
Downstream Options
8 Target SNR
Margin
9 Max SNR
Margin
10
11
Min SNR
Margin
Fast Channel
Max Tx Rate
This option indicates the Target
Signal to Noise ratio in dB.
This option indicates the
Maximum Signal to Noise ratio allowed.
This option indicates the
Minimum Signal to Noise ratio allowed.
This option is only available when the Link Type is set to
Fast.
0 dB to 15 dB
0 dB to 31 dB
0 dB to 31 dB
12
13
14
15
Fast Channel
Min Tx Rate
Interleave
Channel Max
Tx Rate
Interleave
Channel Min Tx
Rate
Interleave
Channel Max
Delay
This option is only available when the Link Type is set to
Fast and the Rate Mode is set to
Rate Adaptive.
This option is only available when the Link Type is set to
Interleave.
This option is only available when the Link Type is set to
Interleave and the Rate Mode is set to Rate Adaptive.
The maximum delay allowed for the Interleaving of data. This option is only available when the Link Type is set to
Interleave.
ADSL:
32 kbps to 8160 kbps
ADSL2+:
32 kbps to 32736 kbps
ADSL:
32 kbps to 8160 kbps
ADSL2+:
32 kbps to 32736 kbps
ADSL:
32 kbps to 8160 kbps
ADSL2+:
32 kbps to 32736 kbps
ADSL:
32 kbps to 8160 kbps
ADSL2+:
32 kbps to 32736 kbps
1 ms to 63 ms
Default
None
Rate
Adaptive
Fast
6 dB
9 dB
0 dB
8160 kbps
32 kbps
7616 kbps
32 kbps
16 ms
5-142 61179641AL1-5C
Menu Descriptions
18
19
Table 5-100. Edit ADSL Profile Menu Options (Continued)
Option Description
Upstream Options
16 Target SNR
Margin
17 Max SNR
Margin
Min SNR
Margin
Fast Channel
Max Tx Rate
Function
This option indicates the Target
Signal to Noise ratio in dB.
This option indicates the
Maximum Signal to Noise ratio allowed.
This option indicates the
Minimum Signal to Noise ratio allowed.
This option is only available when the Link Type is set to
Fast.
Settings
0 dB to 15 dB
0 dB to 31 dB
0 dB to 31 dB
20
21
22
23
Fast Channel
Min
Tx Rate
Interleave
Channel Max
Tx Rate
Interleave
Channel Min Tx
Rate
Interleave
Channel Max
Delay
This option is only available when the Link Type is set to
Fast and the Rate Mode is set to
Rate Adaptive.
This option is only available when the Link Type is set to
Interleave.
This option is only available when the Link Type is set to
Interleave and the Rate Mode is set to Rate Adaptive.
This option is used to set the maximum delay allowed for the
Interleaving of data. This option is only available when the Link
Type is set to Interleave.
ADSL:
32 kbps to 1024 kbps
ADSL2+:
32 kbps to 2048 kbps
ADSL:
32 kbps to 1024 kbps
ADSL2+:
32 kbps to 2048 kbps
ADSL:
32 kbps to 1024 kbps
ADSL2+:
32 kbps to 2048 kbps
ADSL:
32 kbps to 1024 kbps
ADSL2+:
32 kbps to 2048 kbps
1 ms to 63 ms
Default
6 dB
9 dB
0 dB
896 kbps
32 kbps
896 kbps
32 kbps
16 ms
61179641AL1-5C 5-143
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Alarm Profiles Menu
Alarm Profiles
DSL Provisioning \Alarm Profiles\
Alarm options for the DSL lines are completed by setting up profiles using the Alarm Profiles
menu (see Figure 5-98 ). At initial set up all ports are set to the default values in the “DEFVAL”
profile. This profile cannot be deleted or edited. Use the hot keys at the bottom of the menu to view, create, edit, or delete profiles.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
Page 1 of 96 Total Profiles: 2
Alarm Profiles
Profile Name and Assigned Ports State
1. DEFVAL Active
Host: 1-48
Client 1: (Not Present) 1-48
Client 2: (Not Present) 1-48
Client 3: (Not Present) 1-48
2. Custom Name Inactive
Host: None
Client 1: (Not Present) None
Client 2: (Not Present) None
Client 3: (Not Present) None
'c' to Create a new profile 'e' to Edit a profile 'd' to Delete a profile
'v' to view profile 'p' for previous page 'n' for next page
's' to select page
'?' - System Help Screen
Figure 5-98. Alarm Profiles Menu
From the Alarm Profile menu, press
C
to create a new profile. Enter the name of the new profile, and press E NTER
. This returns the Settings for Profile: Custom Name screen (see
NOTE
The Custom Name reference indicates the user assigned profile name.
5-144 61179641AL1-5C
Menu Descriptions
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
Profile Settings for: Custom Name
1. State: Inactive
2. Host : None
3. Client 1 : (Not Present) None
4. Client 2 : (Not Present) None
5. Client 3 : (Not Present) None
Downstream Upstream
6. LOS Secs Disabled 8. LOS Secs Disabled
7. ES Secs Disabled 9. ES Secs Disabled
Selection :
NOTE: Changes will only be saved when profile changes states!
'?' - System Help Screen
Figure 5-99. Profile Settings for: Custom Name Menu
The Profile Settings for: Custom Name menu options are as shown in Table 5-101
.
Option Description
1
2
State
Host
3
4
5
6
7
Table 5-101. Profile Settings for: Custom Name Menu Options
Client 1
Client 2
Client 3
LOS Secs (Downstream)
ES Secs (Downstream)
Function
This option is used to assign a state to the profile.
This option is used to assign a port to the profile for the host unit.
This option is used to assign a port to a profile for the first client unit, if enabled.
This option is used to assign a port to a profile for the second client unit, if enabled.
This option is used to assign a port to a profile for the third client unit, if enabled.
The Loss of Signal Seconds (LOS Secs) option is used to configure downstream traffic. Valid values are 0 to 900 seconds. This option is disabled by setting the value to zero.
The Errored Seconds (ES Secs) option is used to configure downstream traffic. Valid values are 0 to 900 seconds. This option is disabled by setting the value to zero.
61179641AL1-5C 5-145
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Option Description
8 LOS Secs (Upstream)
9
Table 5-101. Profile Settings for: Custom Name Menu Options (Continued)
ES Secs (Upstream)
Function
The Loss of Signal Seconds (LOS Secs) option is used to configure upstream traffic. Valid values are 0 to 900 seconds. This option is disabled by setting the value to zero.
The Errored Seconds (ES Secs) option is used to configure upstream traffic. Valid values are 0 to 900 seconds. This option is disabled by setting the value to zero.
5-146 61179641AL1-5C
Port Provisioning Menu
Port Provisioning
DSL Provisioning \Port Provisioning\
NOTE
If expansion mode is enabled (refer to
“Expansion Menu” on page 5-90), the Select Shelf menu (see
) displays. A host or client unit must be chosen in order to access the Port
Provisioning menu.
Menu Descriptions
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Select Shelf
1. Host
2. Client 1 (configured)
3. Client 2 (configured)
4. Client 3 (configured)
Selection :
'?' - System Help Screen
Figure 5-100. Select Shelf Menu
The Port Provisioning menu (see Figure 5-101
) is used to select and set the ADSL ports.
61179641AL1-5C 5-147
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
Shelf = Host
Port Provisioning
1. Select Port 1
2. ADSL Card Service State In Service
3. Line Service State Out of Service-Maintenance
4. Service Mode Legacy Multimode (ADSL1)
5. Hamband Mask Disabled
6. Cabinet Mode Disabled
7. Link Down Alarm Disabled
8. Ports to apply changes 1-48
9. Apply Provisioning to Ports
Selection :
'N' - Next Port 'P' - Previous Port
'?' - System Help Screen
Figure 5-101. Port Provisioning Menu
The Port Provisioning options are as shown in Table 5-102 .
Option Description
1 Select Port
2
3
4
5
6
7
8
9
Table 5-102. Port Provisioning Menu Options
ADSL Card Service State
Line Service State
Service Mode
Hamband Mask
Cabinet Mode
Link Down Alarm
Ports to apply changes
Apply Provisioning to Ports
Function
This option is used to designate which port provisioning information is to be entered.
This option displays the “Service State for ADSL Card
This option displays the “Service State for Port: # Menu” on page 5-149.
This option displays the
“Service Mode for Port: # Menu” on page 5-150.
This option displays the “Hamband Mask for Port: #
This option displays the
“Cabinet Mode for Port: # Menu” on page 5-151.
This option displays the “Link Down Alarm for Port: #
This option is used to designate the specific ports to which all changes are to be made.
This option is used to apply port provisioning to the specific ports defined in the Ports to apply changes option.
5-148 61179641AL1-5C
Menu Descriptions
NOTE
Use N for next port or P for previous port to select the port to be provisioned.
Service State for ADSL Card Menu
Service State for ADSL Card
Port Provisioning \Service State for ADSL Card\
The ADSL Card Service State option on the Port Provisioning Menu
displays the Service State for ADSL Card menu, which refers to the ADSL card that is located on the main circuit board of the Total Access 1248 system.
The Service State for ADSL Card menu options are shown in
Table 5-103. Service State for ADSL Card Menu Options
Option Description
1 In Service
2
3
Out of Service-Unassigned
Out of Service-Maintenance
Function
This setting indicates that ADSL services are available, if installed, and Link Down and Threshold alarms are reported, if enabled.
This setting indicates that no ADSL services are available and Link Down and Threshold alarms are not reported.
This setting indicates that ADSL services are available and Link Down and Threshold alarms are not reported.
Service State for Port: # Menu
Service State for Port: #
Port Provisioning \Service State for Port: #\
The Line Service State option on the
displays the Service State for Port
# menu. The # represents the value displayed for the Select Port option. The default value for the Line Service State is Out of Service-Maintenance.
The Service State for Port: # menu options are shown in Table 5-104 .
Table 5-104. Service State for Port: # Menu Options
Option Description
1 In Service
2
3
Out of Service-Unassigned
Out of Service-Maintenance
Function
This setting indicates that an ADSL modem is allowed to train up and alarms are reported, if enabled.
This setting indicates that an ADSL modem is not allowed to train up and alarms are not reported.
This setting indicates that an ADSL modem is allowed to train up and alarms are not reported.
61179641AL1-5C 5-149
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Service Mode for Port: # Menu
Service Mode for Port: #
Port Provisioning \Service Mode for Port: #\
The Service Mode option on the Port Provisioning Menu
displays the Service Mode for Port: # menu. The # represents the value displayed for the Select Port option. The service mode refers to the data mode for the traffic between the DSLAM and the modem.
The Service Mode for Port: # menu options are shown in Table 5-105
.
Option Description
1 Multimode
7
8
5
6
9
2
3
4
T1.413
G.dmt
G.lite
Table 5-105. Service Mode for Port: # Menu Options
ADSL2
ADSL2.lite
ADSL2+
READSL
Legacy Multimode (ADSL1)
Function
Multimode allows the DSLAM and the modem to pick a mode for the line to use to train up.
This option sets T1.413 as the Service Mode.
This option sets G.dmt as the Service Mode.
This option sets G.lite as the Service Mode. If the mode is set to G.lite, the Line Type should be set to Interleave
from the “ADSL Profiles Menu” on page 5-140 for these
ports. Even if the Line Type remains set to Fast, the modem can only train up as Interleave.
This option sets ADSL2 as the Service Mode.
This option sets ADSL2.lite as the Service Mode.
This option sets ADSL2+ as the Service Mode.
This option sets READSL as the Service Mode.
This option sets Legacy Multimode as the Service Mode.
If a mode is specified, it must be one supported by the customer’s modem.
Hamband Mask for Port: # Menu
Hamband Mask for Port: #
Port Provisioning \Hamband Mask for Port: #\
The Hamband Mask option on the Port Provisioning Menu
displays the Hamband Mask for
Port: # menu. The # represents the value displayed for the Select Port option. Hamband Mask is for masking out frequencies that are used by hamband (ham radios) so that those frequencies and their respective tones do not interrupt the training process.
The Hamband Mask for Port: # menu options are shown in Table 5-106
.
5-150 61179641AL1-5C
Menu Descriptions
Table 5-106. Hamband Mask for Port: # Menu Options
Option Description
1 Enabled
2 Disabled
Function
This option enables hamband masking.
This option disables hamband masking.
Cabinet Mode for Port: # Menu
Cabinet Mode for Port: #
Port Provisioning \Cabinet Mode for Port: #\
The Cabinet Mode option on the
displays the Cabinet Mode for Port: #
). The # represents the value displayed for the Select Port option. This option permits the ADSL2+ line to only use downstream tones beginning at Tone 110, 130, and 250. The Cabinet Mode should only be enabled when using ADSL2+ capable modems.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Cabinet Mode For Port:1
1. Disabled
2. Enabled - (Tone 250)
3. Enabled - (Tone 110)
4. Enabled - (Tone 130)
Selection :
NOTE: Cabinet Mode is only available on
ports provisioned as ADSL2+ or Multimode.
'?' - System Help Screen
Figure 5-102. Cabinet Mode for Port # Menu
The Cabinet Mode for Port: # menu options are shown in Table 5-107 .
Table 5-107. Cabinet Mode for Port: # Menu Options
Option Description
3
4
1
2
Disabled
Enabled - Tone 250
Enabled - Tone 110
Enabled - Tone 130
Function
This option disables Cabinet Mode.
This option enables the downstream at Tone 250.
This option enables the downstream at Tone 110.
This option enables the downstream at Tone 130.
61179641AL1-5C 5-151
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Link Down Alarm for Port: # Menu
Link Down Alarm for Port: #
Port Provisioning \Link Down Alarm for Port: #\
The Link Down Alarm option on the
Port Provisioning Menu displays the Link Down Alarm for
Port: # menu. The # represents the value displayed for the Select Port option. The Link Down
Alarm option is used to enable and disable link down alarms. The default value is Disabled. If changed to Enabled, the system reports an alarm when the line to the customer is not trained up.
The Link Down Alarm for Port: # menu options are shown in Table 5-108 .
Option Description
1 Enabled
2
Table 5-108. Link Down Alarm for Port: # Menu Options
Disabled
Function
This option enables the system to report an alarm when the line to the customer is not trained up.
This option disables the Link Down Alarm option.
5-152 61179641AL1-5C
Menu Descriptions
ADSL Restore Menu
ADSL Restore Menu
DSL Provisioning \ADSL Restore Menu\
The ADSL Restore menu (see Figure 5-103
) provides options to restore all ADSL provisioning or select the DSP Management menu.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
ADSL Restore Menu
1. ADSL Provisioning Restore
2. DSP Management Menu
Selection :
'?' - System Help Screen
Figure 5-103. ADSL Restore Menu
The ADSL Restore Menu options are shown in Table 5-109
.
Option Description
1 ADSL Provisioning Restore
2
Table 5-109. ADSL Restore Menu Options
DSP Management Menu
Displays
This option displays the “Reset all ADSL provisioning
Menu”. Selection of the Reset option from this menu will reset all ADSL provisioning and ADSL profiles back to their default settings.
This option displays the “DSP Management Menu” on page 5-154.
61179641AL1-5C 5-153
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
DSP Management Menu
DSP Management Menu
\DSP Management Menu\
NOTE
If expansion mode is enabled (refer to
“Expansion Menu” on page 5-90), the Select Shelf menu (see
) displays. A host or client unit must be chosen in order to access the DSP
Management menu.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Select Shelf
1. Host
2. Client 1 (not present)
3. Client 2 (not present)
4. Client 3 (not present)
Selection :
'?' - System Help Screen
Figure 5-104. Select Shelf Menu
The DSP Management menu (see Figure 5-105
) provides options to reset all or individual
DSPs, and enable/disable the Auto Warm Start feature. Auto Warm Start resets the hardware modules within the DSPs.
5-154 61179641AL1-5C
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
DSP Management Menu
1. Reset All DSPs and reload firmware
2. Reset DSPs without reloading firmware
3. Auto Warm Start ENABLED
4. Retrain Criteria
5. Exit
Selection :
Menu Descriptions
'?' - System Help Screen
Figure 5-105. DSP Management Menu
The DSP Management menu options are shown in Table 5-110
.
Option Description
1 Reset All DSPs and reload firmware
2
3
4
5
Reset DSPs without reloading firmware
Auto Warm Start
Exit
Table 5-110. DSP Management Menu Options
Retrain Criteria
Displays
This option displays the “Reset all DSPs and reload firmware Menu”. Selection of the Reset option from this menu will reset all DSPs, reload them with firmware and force retrains on all ports.
This option displays the “Reset DSP Menu” on page 5-
This option toggles between Auto Warm Start ENABLED and Auto Warm Start DISABLED.
This option displays the “ADSL Retrain Criteria Menu” on page 5-157.
This option exits the “ADSL Restore Menu” and returns
to the “DSL Provisioning Menu” on page 5-139.
61179641AL1-5C 5-155
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Reset DSP Menu
Reset DSP
\
\Reset DSP\
The Reset DSP Menu (see Figure 5-106 ) selectively resets individual DSPs. Each DSP operates
eight ports as listed in the menu commentary when a DSP is selected.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
Reset DSP
WARNING! THIS IS SERVICE AFFECTING!
This option will reset DSP 1 which operates
ports 7,8,21,22,23,24,39,40.
1. DSP: 1
2. Reset this DSP
3. Exit
Selection :
'?' - System Help Screen
Figure 5-106. Reset DSP Menu
The Reset DSP Menu options are shown in
Option Description
1 DSP:
2
3
Reset this DSP
Exit
Table 5-111. Reset DSP Menu Options
Function
Selection of this option provides a text entry field for selection of the DSP to be reset.
This option resets the specified DSP and returns to the
“DSP Management Menu” on page 5-154.
This option returns to the “DSP Management Menu” on page 5-154.
5-156 61179641AL1-5C
Menu Descriptions
ADSL Retrain Criteria Menu
ADSL Retrain Criteria
\
\ADSL Retrain Criteria\
The ADSL Retrain Criteria menu (see
Figure 5-107 ) is used to select the conditions that will
force a retrain. A comprehensive count of retrains incurred and the error conditions that caused them is also provided.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
ADSL Retrain Criteria - Port: 1
1. Retrain Margin NE ON
2. Retrain Margin FE ON
3. Retrain UAS-LNE OFF
4. Retrain UAS-LFE OFF
5. Retrain SES-FE OFF
Selection :
Retrained due to: SES NE: 0 SES FE: 0
UAS NE: 0 UAS FE: 0
Margin NE: 0 Margin FE: 0
'S' - Select Port 'N' - Next Port 'P' - Previous Port 'C' - Clear
'?' - System Help Screen
Figure 5-107. ADSL Retrain Criteria Menu
The ADSL Retrain Criteria menu options are shown in
Option Description
1 Retrain Margin NE
2
Table 5-112. ADSL Retrain Criteria Menu Options
Retrain Margin FE
Function
Selection of this option will force a retrain when the
Margin Near End is exceeded. Option selection toggles between On and Off.
Selection of this option will force a retrain when the
Margin Far End is exceeded. Option selection toggles between On and Off.
61179641AL1-5C 5-157
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Table 5-112. ADSL Retrain Criteria Menu Options (Continued)
Option Description
3 Retrain UAS-LNE
4
5
Retrain UAS-LFE
Retrain SES-FE
Function
Selection of this option will force a retrain when the
Unavailable Seconds on the Line Near End are exceeded.
Option selection toggles between On and Off.
Selection of this option will force a retrain when the
Unavailable Seconds on the Line Far End are exceeded.
Option selection toggles between On and Off.
Selection of this option will force a retrain when the
Severely Errored Seconds on the Far End are exceeded.
Option selection toggles between On and Off.
The ADSL Retrain Criteria menu hot keys are defined in Table 5-113 .
Table 5-113. ADSL Retrain Criteria Menu Hot Keys
Hot Key Description
C Clear
N
P
S
Next Port
Previous Port
Select Port
Function
This hot key resets all retrain counts to zero.
This hot key is used to display the next port.
This hot key is used to display the previous port.
This hot key is used to select a specific port.
5-158 61179641AL1-5C
Status Menu
Status
NOTE
If expansion mode is enabled (refer to
“Expansion Menu” on page 5-90), the Select Shelf menu (see
) displays. A host or client unit must be chosen in order to access the Status menu.
Menu Descriptions
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Select Shelf
1. Host
2. Client 1 (configured)
3. Client 2 (configured)
4. Client 3 (configured)
Selection :
'?' - System Help Screen
Figure 5-108. Select Shelf Menu
The Status menu (see Figure 5-109
) offers different options for ADSL status reporting.
61179641AL1-5C 5-159
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Shelf = Host
Status
1. ADSL Status
2. All ADSL Ports Status
3. ATU-R Information
4. BAT/SNR Tables
Selection :
'?' - System Help Screen
Figure 5-109. Status Menu
The Status menu options are as shown in
.
Option Description
1 ADSL Status
2
3
4
ATU-R Information
BAT/SNR Tables
Table 5-114. Status Menu Options
All ADSL Ports Status
Function
This option displays the “ADSL Status Screen” on page 5-161.
This option displays the “ADSL Ports Status Screen” on page 5-162.
This option displays the “ATU-R Information” on page 5-
This option displays the “Bit Allocation Table - Link Up
5-160 61179641AL1-5C
Menu Descriptions
ADSL Status Screen
ADSL Status
An example of the report returned from selecting the ADSL Status option is shown in
.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Shelf = Host
Line 17 ADSL Status
Link Status Up T1.413
Rate Mode Rate Adaptive
Line Type Fast
Downstream Upstream
Line Rate 8128 kbps 896 kbps
Margin 9.5 dB 7.5 dB
Power 6.1 dBm 11.9 dBm
Attenuation 0.0 dB 1.7 dB
Max Rate 10136 kbps 1044 kbps
Actual Delay 0.0 ms 0.0 ms
Relative Cap 80 % 85 %
S - Select Port N - Next Port P - Previous Port
Current Port: 17
'?' - System Help Screen
Figure 5-110. ADSL Status Screen
61179641AL1-5C 5-161
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
ADSL Ports Status Screen
ADSL Ports Status
An example of the report returned from selecting the ALL ADSL Ports Status option is shown
.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Shelf = Host
ADSL Ports Status
Link Rate: D/U Margin: D/U Link Rate: D/U Margin: D/U
State Mode (kbps) (dB) State Mode (kbps) (dB)
1. Down 13. Up ADSL2+ 11996/ 883 23/ 6
2. Down 14. Down
3. Down 15. Down
4. Down 16. Down
5. Down 17. Down
6. Down 18. Down
7. Down 19. Down
8. Down 20. Down
9. Down 21. Down
10. Down 22. Down
11. Down 23. Down
12. Down 24. Down
'n' for next page
'?' - System Help Screen
Figure 5-111. All ADSL Ports Status Screen
5-162 61179641AL1-5C
Menu Descriptions
ATU-R Information
ATU-R Information
The ATU-R Information screen (see Figure 5-112 ) provides information for the remote end of
the circuit. If the line is trained up in T1.413 mode, the screen shows a Vendor ID for the customer’s modem, and the The Provider Code is blank. If the line is trained up in G.dmt mode, the Vendor ID is blank and the Provider Code for the customer’s modem is shown. Note that this line is trained up in T1.413 mode. The next or previous port can be selected by using the N or P hot keys.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Shelf = Host
Line 17 ATU-R Information
Link Status Up T1.413
Vendor ID 34
Provider Code N/A
Version Number 1
ADSL Capabilities N/A
S - Select Port N - Next Port P - Previous Port
Current Port: 17
'?' - System Help Screen
Figure 5-112. ATU-R Information Screen
61179641AL1-5C 5-163
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Bit Allocation Table - Link Up Screen
Bit Allocation Table - Link Up Screen
Status \Bit Allocation Table - Link Up Screen\
The Bit Allocation Table - Link Up screen (see Figure 5-113 ) displays the bits transmitted on
each of the tones in the ADSL signal. This information can be helpful in diagnosing line noise troubles. To see the readings for more tones, press F for Forward, B for Back, N for Next ADSL
Port, and P for Previous ADSL Port.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Line 17 Bit Allocation Table - Link Up Shelf = Host
15--
-
13-- **
- ********** ******
11-- ************ *** *********** ******
B - ******************* *************** ****** i 9-- ******************* ****************** ****** t - ********************** ********************* ****** s 7-- *********************** *********************** ******
- *********************** ************************* ******
5-- *********************** ************************** ******
- *********************** ************************** ******
3-- *********************** ************************** ******
- *********************** ************************** ******
1-- *********************** ************************** ******
| | | | | | | |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
0 10 20 30 40 50 60 70
<- B - Backward Tones F - Forward ->
Current Port: 17 N - Next P - Previous S - Select V - View T - SNR Screen
'?' - System Help Screen
Figure 5-113. Bit Allocation Table - Link Up Screen
Press V
to change the Bit Allocation Table screen as shown in Figure 5-114 .
5-164 61179641AL1-5C
Menu Descriptions
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Line 17 Bit Allocation Table - Link Up Shelf = Host
<- B - Backward F - Forward ->
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
------------------------------------------------------------
0| 0 0 0 0 0 0 0 7 8 10 10 11 11 12 12 12 12 13 13 12
20| 12 12 12 10 11 11 11 10 8 8 0 0 0 0 0 0 0 0 5 6
T 40| 6 7 7 8 8 8 9 9 9 10 10 10 10 11 11 11 11 11 11 11 o 60| 11 11 11 11 0 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 n 80| 12 11 12 11 12 11 11 12 11 11 11 11 11 11 11 2 11 11 11 11 e 100| 12 12 11 12 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 s 120| 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11
140| 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11
160| 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11
180| 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11
200| 11 11 11 11 10 10 10 10 10 10 10 10 10 10 10 10 10 11 11 11
220| 11 11 11 11 11 11 11 10 10 10 10 10 10 10 10 9 9 8 7 7
240| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
260| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Bits per Tone
Current Port: 17 N - Next P - Previous S - Select V - View T - SNR Screen
'?' - System Help Screen
Figure 5-114. Alternate View of the Bit Allocation Table Screen
Press T
to view the SNR Margin Table, as shown in Figure 5-115
.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Line 17 Upstream SNR Margin Table Shelf = Host
Link is Up
56--
M - *** a 48-- *********** * r - ************* *** g 40-- ******************** i - ********************** n 32-- ***********************
- *********************** i 24-- *********************** n - ***********************
16-- *********************** d - ***********************
B 8-- ***********************
- ***********************
| | | | | | | |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
0 10 20 30 40 50 60 70
Tones
Current Port: 17 N - Next P - Previous S - Select V - View T - BAT Screen
'?' - System Help Screen
Figure 5-115. Upstream SNR Margin Table Screen
61179641AL1-5C 5-165
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Performance Menu
Performance Menu
NOTE
If expansion mode is enabled (refer to
“Expansion Menu” on page 5-90), the Select Shelf menu (see
) displays. A host or client unit must be chosen in order to access the
Performance menu.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Select Shelf
1. Host
2. Client 1 (configured)
3. Client 2 (configured)
4. Client 3 (configured)
Selection :
'?' - System Help Screen
Figure 5-116. Select Shelf Menu
The Total Access 1248 provides displays to help analyze performance of the system. This information is available in displays of 15-minute and daily intervals.
Performance menu options.
5-166 61179641AL1-5C
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Shelf = Host
Performance
1. Display PM for Current Port
2. Clear All PM for All Ports
Selection :
Menu Descriptions
'?' - System Help Screen
Figure 5-117. Performance Menu
An example of the ADSL Performance Monitoring Status screen is shown in
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
ADSL Performance Monitoring Status - ADSL Port 1 Shelf = Host
Downstream
ES LOL LOS CBC UBC
24 Hr - Current 0 12546 0 0 0
MM/DD 0 16284 0 0 0
15 Min - Current 0 850 0 0 0
16:30 0 900 0 0 0
16:15 0 900 0 0 0
16:00 0 900 0 0 0
15:45 0 900 0 0 0
15:30 0 900 0 0 0
15:15 0 900 0 0 0
15:00 0 900 0 0 0
14:45 0 900 0 0 0
B - Backward(2hrs/15min PM) F - Forward(2hrs/15min PM) T - Up/Down(Stream) P
S - Select Port P - Previous Port N - Next Port C - Clear PM Stats
'?' - System Help Screen
Figure 5-118. Current 15 Minute Performance Screen
The Performance Monitoring Status screen fields are as shown in Table 5-115 .
61179641AL1-5C 5-167
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Field
ES
LOL
LOS
CBC
UBC
Table 5-115. Performance Monitoring Status Screen Fields
Description
This field displays the Errored Seconds.
This field displays the Loss of Link Seconds.
This field displays the Loss of Signal.
This field displays the Corrected Block Count. This is specific to interleaved mode, and indicates that an error was found and corrected.
This field displays the Uncorrected Block Count. This is specific to interleaved mode, and indicates that an error was found and could not be corrected.
The Performance Monitoring Status screen hot keys are defined in
C
F
S
T
N
P
Table 5-116. Performance Monitoring Status Screen Hot Keys
Hot Key Description
B Backward (2hrs/15min PM)
Clear PM Status
Forward (2hrs/15min PM)
Previous Port
Next Port
Select Port
Up/Down (Stream) PM
Function
This hot key is used to display performance monitoring statistics for the last 2 hours, in 15 minute intervals.
This hot key is used to clear the performance monitoring statistics.
This hot key is used to display performance monitoring statistics for the next 2 hours, in 15 minute intervals.
This hot key is used to display the previous port.
This hot key is used to display the next port.
This hot key is used to select a specific port.
This hot key is used to view upstream/downstream
Performance Monitoring data.
5-168 61179641AL1-5C
ADSL DELT Menus
ADSL DELT Menus
NOTE
If expansion mode is enabled (refer to
“Expansion Menu” on page 5-90), the Select Shelf menu (see
) displays. A host or client unit must be chosen in order to access the
Performance menu.
Menu Descriptions
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Select Shelf
1. Host
2. Client 1 (configured)
3. Client 2 (configured)
4. Client 3 (configured)
Selection :
'?' - System Help Screen
Figure 5-119. Select Shelf Menu
The ADSL DELT menus (see
Figure 5-120 ) facilitates the selection of a Dual-Ended Loop Test
(DELT). In a DELT diagnostic test, the near-end and far-end modems attain and exchange information about the quality of the line and connection between the units.
In addition to test configuration information, this menu also provides current test status and status information on the last test that was run.
NOTE
DELT functionality requires a service mode that supports DELT on both units.
61179641AL1-5C 5-169
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
Current ADSL ServiceMode/Port Status =ADSL1 /Idle Shelf = Host
DELT Functionality requires a service mode that supports DELT on both units
ADSL DELT menus
1. Port 1
2. Activate DELT
3. Terminate Test
4. Test Data Filename: HostTest.dcf
5. DELT TFTP Address 192.168.1.105
Selection :
DELT State = Inactive DELT Status = Idle
TFTP Failure = 0
DELT Attempts = 0 DELT Completions = 0
DELT Failures = 0 DELT Timeouts = 0
Max/Last DELT time = 0.00/ 0.00
C - Clear the DELT Status
'?' - System Help Screen
Figure 5-120. ADSL DELT Menu
The ADSL DELT menu options are shown in Table 5-117
.
Option Description
1 Port
2
3
4
5
Table 5-117. ADSL DELT Menu Options
Activate DELT
Terminate Test
Test Data Filename
DELT TFTP Address
Function
This option displays a text entry field to enter the port number on which the DELT test is to be run.
This option activates a DELT test.
This option terminates a DELT test.
This option displays a text entry field to enter a filename where the test results will be placed on test completion.
This option displays a text entry field to enter the TFTP
Address where the test results will be placed on test completion.
5-170 61179641AL1-5C
Menu Descriptions
System Alarm Log Screen
System Alarm Log
The Total Access 1248 system provides a system alarm log for monitoring alarms. To view the
System Alarm Log screen (see
System Alarms fro m the Main menu, and press E NTER
.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
System Alarm Log Alarms: 1 to 13 of 13 Page: 1 of 1
Date Time Level Description Status
MM/DD/YY 16:25:43 Minor T1-4: Red Alarm - LOS Active
MM/DD/YY 16:25:43 Minor T1-3: Red Alarm - LOS Active
MM/DD/YY 16:25:43 Minor T1-2: Red Alarm - LOS Active
MM/DD/YY 16:25:43 Minor T1-1: Red Alarm - LOS Active
MM/DD/YY 16:25:40 Info Download to DSP 6 completed Active
MM/DD/YY 16:25:37 Info Download to DSP 5 completed Active
MM/DD/YY 16:25:35 Info Download to DSP 4 completed Active
MM/DD/YY 16:25:32 Info Download to DSP 3 completed Active
MM/DD/YY 16:25:29 Info Download to DSP 2 completed Active
MM/DD/YY 16:25:26 Info Download to DSP 1 completed Active
MM/DD/YY 16:25:17 Info System Boot Active
MM/DD/YY 16:25:17 Info Alarm Log Reset Active
---------------------------->>> END OF ALARM LOG <<<----------------------------
Inverse = Active * = Unacknowledged Chronology = Descending
(N)ext (P)rev (F)irst (L)ast (C)lear (A)cknowldege (R)eset Log (T)ime Ascending
Figure 5-121. System Alarm Log Screen
The System Alarm Log screen hot keys are defined in Table 5-118 .
Hot Key Description
A Acknowledge
C
F
L
N
Clear
First
Last
Next
P Previous
R
T
Reset Log
Time Ascending
Table 5-118. System Alarm Log Hot Keys
Function
This hot key is used to acknowledge all alarms.
This hot key is used to clear all acknowledged alarms.
This hot key is used to display the first page of alarms.
This hot key is used to display the last page of alarms.
This hot key is used to display the next page of alarms.
This hot key is used to display the previous page of alarms.
This hot key is used to reset all alarms.
This hot key is used to display alarms in time ascending or descending order.
61179641AL1-5C 5-171
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
System Event Log Screen
System Event Log
The System Event Log screen (see Figure 5-122
) provides non-volatile storage of system events.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
System Event Log Events: 1 to 14 of 250 Page: 1 of 18
# Date Time Event Description Conn User Name
1 MM/DD/YY 9:51:38 Login Craft SUPER USER
2 MM/DD/YY 9:48:33 System Started System
3 MM/DD/YY 9:48:15 System Reset TFTP
4 MM/DD/YY 9:48:09 AUC Config Complete System public
5 MM/DD/YY 9:48:04 AUC-Host S/W Complete System public
6 MM/DD/YY 9:47:00 Auto Upgrade (AUC-Host) S/W Update System public
7 MM/DD/YY 9:46:55 AUC Client1 S/W Complete System public
8 MM/DD/YY 9:45:45 Auto Upgrade (AUC-Client1) S/W Update System public
9 MM/DD/YY 9:45:40 Auto Upgrade Config (AUC) Update System public
10 MM/DD/YY 9:41:25 Login Craft SUPER USER
11 MM/DD/YY 9:36:30 Auto Logout Craft SUPER USER
12 MM/DD/YY 9:26:27 Login Craft SUPER USER
13 MM/DD/YY 9:16:03 AUC Failure (Corrupted File) System public
14 MM/DD/YY 9:16:01 Auto Upgrade Config (AUC) Update System public
---------------------------------->>> MORE <<<-----------------------------------
Event Filter = All Chronology = Descending
(N)ext (P)revious (F)irst (L)ast (V)iew (T)ime Ascending
Event Filters- (A)ll (D)ateTime Lo(G)in Acc(O)unt Securit(Y) (S)/W Updates
Figure 5-122. System Event Log Screen
The System Event Log screen hot keys are defined in Table 5-119
.
5-172 61179641AL1-5C
Menu Descriptions
Hot Key Description
A All
D
F
Date/Time
First
G
L
N
O
P
Login
Last
Next
Account
Previous
S
T
V
Y
S/W Updates
Time Ascending
View
Security
Table 5-119. System Event Log Hot Keys
Function
This hot key is used to display all events.
This hot key is used to display date/time events.
This hot key is used to display the first page of events.
This hot key is used to display login events.
This hot key is used to display the last page of events.
This hot key is used to display the next page of events.l
This hot key is used to display account events.
This hot key is used to display the previous page of events.
This hot key is used to display software update events.
This hot key is used to display events in time ascending/ descending order.
This hot key is used to toggle between displaying the connection method and associated username for each event, or displaying the IP address for each event.
This hot key is used to display security events.
61179641AL1-5C 5-173
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Contact Information Screen
Contact Information
Main Menu \Contact Information\
The Contact Information screen (see
Figure 5-123 ) displays ADTRAN technical support,
repair, and online support contact information.
TID: TA1248 Total Access 1248 MM/DD/YY HH:MM
Unacknowledged Alarms: None
Contact Information
Adtran Technical Support: (800)726-8663
Adtran Repair / CAPS: (256)963-8722
Online Support: www.adtran.com
'?' - System Help Screen
Figure 5-123. Contact Information Screen
5-174 61179641AL1-5C
Menu Descriptions
TL1 Mode Screen
TL1 Mode
displays the TL1 session screen. TL1 commands can be executed once the session has been activated with a proper login. All commands end with a semicolon. Type
'menus;' to return to the menu session.
/*Type 'MENUS;' to enter MENU Session*/
OK 0
<
Figure 5-124. TL1 Mode Screen
lists the TL1 commands supported by the Total Access 1248 system. For further details of the TL1 commands, refer to the Total Access 11xx and 12xx ADSL2+ DSLAM TL1
Command Reference Guide (P/N 61179611L1-35).
61179641AL1-5C 5-175
ACT-PROFILE-ADSL
ACT-USER
ALW-MSG-ADSL
ALW-MSG-T1
ALW-MSG-EQPT
ALW-MSG-ENV
ALW-MSG-ALL
CANC-USER
DLT-ADSL
DLT-CRS-VC
DLT-PROFILE-ADSL
DLT-PROFILE-TRAFDSC
DLT-VCL
DNLD-SFWR-IM
ED-ADSL
ED-PROFILE-ADSLDN
ED-PROFILE-ADSLUP
ED-PROV-TFTP
ED-SECU-USER
ED-T1
ENT-ADSL
ENT-CRS-VC
ENT-IPPORT
ENT-PROFILE-ADSL
ENT-PROFILE-TRAFDSC
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Table 5-120. TL1 Commands
ENT-T1
ENT-VCL
TL1 Commands
GET-SYS-INFO
INH-MSG-ADSL
INH-MSG-T1
INH-MSG-EQPT
INH-MSG-ENV
INH-MSG-ALL
INIT-SYS
LOGOFF
REPT-OPSTAT-ADSLDN
REPT-OPSTAT-ADSLCOM
REPT-OPSTAT-ADSLUP
RSTR-PROV-IM
RTRV-ADSL
RTRV-ALM-ADSL
RTRV-ALM-T1
RTRV-ALM-EQPT
RTRV-ALM-ENV
RTRV-ALM-ALL
RTRV-ATTR-ADSL
RTRV-COND-ADSL
RTRV-COND-T1
RTRV-COND-EQPT
RTRV-CRS-VC
RTRV-EQPT
RTRV-HDR
RTRV-INV-EQPT
RTRV-IPPORT
RTRV-NE-ALL
RTRV-PM-T1
RTRV-PROFILE-ADSL
RTRV-PROFILE-ADSLDN
RTRV-PROFILE-ADSLUP
RTRV-PROFILE-ATMACC
RTRV-PROFILE-CAC
RTRV-PROFILE-TRAFDSC
RTRV-PROV-TFTP
RTRV-SECU-CMD
RTRV-T1
RTRV-VCL
SET-ATTR-ADSL
SET-DAT
SET-NE-ALL
SET-SID
STA-CMDSSN
STP-CMDSSN
STR-PROV-IM
RTRV-COND-ALL
5-176 61179641AL1-5C
Section 6
Maintenance
INTRODUCTION
The Total Access 1248 does not require routine maintenance for normal operation.
ADTRAN does not recommend that repairs be attempted in the field. Repair services can be obtained by returning the defective unit to ADTRAN. For more troubleshooting information, refer to the Total Access 1100/1200 Series Troubleshooting Guide (P/N 61179741L1-44). For
warranty information, refer to “Appendix A, Warranty”
.
Fan Modules
Four fans are installed in the Total Access 1248 in a removable module to maintain the hardware within proper operating temperature tolerances. With the exception of the filter, the fan module is not field serviceable. The fan module (P/N 1179675L1) is field replaceable and is
available from ADTRAN. Figure 6-1 illustrates the fan module with the filter installed.
FAN MODU
11796
75L1
LE
61179641AL1-5C
Figure 6-1. Fan Module with Filter
6-1
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
To remove a fan module, perform the following steps:
1. Loosen the screw that holds the fan module in place.
2. Remove the fan module by pulling it straight out of the chassis.
To install a new fan module, perform the following steps:
1. Insert the new fan module by pushing it straight into the chassis.
2. Tighten the screw that holds the fan module in place.
Fan Filters
The Total Access 1248 Expansion DSLAM fan module comes with a single fan filter. The filter is designed to remove particles from the air before it is pushed through the system.
Replacement filters are available from ADTRAN. This filter should be inspected at least every
90 days and replaced as necessary.
To replace a filter, remove the fan module, remove the old filter material and tuck the new filter in, ensuring that the edges of the filter are behind the metal tabs provided to hold the
).
SNMP/TFTP AND TL1 CONFIGURATION STORAGE AND RETRIEVAL
Use the following SNMP/TFTP and TL1 commands to store or retrieve the Total Access 1248
System Configuration Archive (SCA) file.
NOTE
In some installations, the configuration file can be stored and retrieved in one operation for multiple Total Access 1248 systems.
This is accomplished by incorporating the SNMP/TFTP or TL1 commands into scripts.
SNMP / TFTP
These objects are located in the ADTRAN-TA1200Shelf-MIB.mib, under adTA1200ShelfProv.
Save
Set TFTP Server IP address with adTA1200SCATftpServerHostName
Set filename using adTA1200SCAFileName
Initiate transfer using adTA1200SCAInitiateSave (option initiate (1))
Restore
Set TFTP Server IP address with adTA1200SCATftpServerHostName
Set filename using adTA1200SCAFileName
Initiate transfer using adTA1200SCAInitiateRestore (option initiate (1))
6-2 61179641AL1-5C
SNMP/TFTP and TL1 Configuration Storage and Retrieval
TL1
When accessing the Total Access 1248 via TL1, the Save and Restore commands are used to save or retrieve the SCA file.
Save
Use:
ED-PROV-TFTP:::::FILENAME=<filename>,TFTPIPADDR=<ip_addr>,SET;
Restore
Use:
ED-PROV-TFTP:::::FILENAME=<filename>,TFTPIPADDR=<ip_addr>,GET;
NOTE
TL1 commands are also executable from the Total Access 1248
Main Menu. For more information, refer to
“TL1 Mode Screen” on page 5-175.
61179641AL1-5C 6-3
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
This page is intentionally blank.
6-4 61179641AL1-5C
Section 7
Specifications
INTRODUCTION
Specifications for the Total Access 1248 are detailed in
Table 7-1. Total Access 1248 Specifications
Specifications Descriptions
ADSL Loop Interface
Modulation Type:
Mode:
Standards:
Number of Pairs (ADSL + POTS):
Downstream Data Rate:
Upstream Data Rate:
ADSL Service Range:
Discrete Multi-Tone (DMT)
Full Duplex, Non-overlapped
T1.413; G.992.1 Annex A; G.992.2 Annex A,
G.992.3, G.992.4, G.992.5
48 (one per loop)
ADSL: 32 to 8160 kbps in 32 kbps increments
ADSL2+: 32 to 32736 kbps in 32 kbps increments
ADSL: 32 to 1024 kbps in 32 kbps increments
ADSL2+: 32 to 2048 kbps in 32 kbps increments
18 kft.
Power
Total Power:
Operating Voltage Range:
Nominal Operating Voltage:
Current Draw:
75 watts
–42 VDC to –54 VDC
–48 VDC
1.162 amps @ 54.72 VDC (see Note: below)
Tests
Diagnostics: Self Test
Dual Ended Loop Test (DELT)
Physical
Dimensions:
Weight:
Height: 1.75 inches
Width: 17.25 inches
Depth: 11.125 inches
10 pounds (aprox.)
61179641AL1-5C 7-1
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice
Table 7-1. Total Access 1248 Specifications (Continued)
Specifications Descriptions
Environment
Temperature:
Humidity:
Operating (Standard): –40°C to +70°C
Storage: –40°C to +85°C
95% non-condensing
Part Numbers
Total Access 1248 48-Port Quad T1 IMA DSLAM with Internal Modem:
Replacement Fan:
Replacement Filter:
Replacement Filter Pack (Quantity 20):
Expansion Unit:
1179641AL1
1179675L1
1179676L1
1179676L2
1179641L5
Note: Current draw calculated with 8 kft copper line and maximum data rate of 8160 kbps in G.DMT mode with four cooling fans active (0.021 amps/fan). Current draw will vary with operational circumstances, being subject to changes in distance, data rate, data mode, and cooling requirements.
7-2 61179641AL1-5C
Appendix A
Warranty
WARRANTY AND CUSTOMER SERVICE
ADTRAN will replace or repair this product within the warranty period if it does not meet its published specifications or fails while in service. Warranty information can be found at www.adtran.com/warranty .
Refer to the following subsections for sales, support, Customer and Product Service (CAPS) requests, or further information.
ADTRAN Sales
Pricing/Availability:
800-827-0807
ADTRAN Technical Support
Pre-Sales Applications/Post-Sales Technical Assistance:
800-726-8663
Standard hours: Monday - Friday, 7 a.m. - 7 p.m. CST
Emergency hours: 7 days/week, 24 hours/day
ADTRAN Repair/CAPS
Return for Repair/Upgrade:
(256) 963-8722
Repair and Return Address
Contact CAPS prior to returning equipment to ADTRAN.
ADTRAN, Inc.
CAPS Department
901 Explorer Boulevard
Huntsville, Alabama 35806-2807
61179641AL1-5C A-1
®
Carrier Networks Division
901 Explorer Blvd.
Huntsville, AL 35806
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