Lacon L-EX73000 Quick Start Manual

Hardened Managed Ethernet Switch
Quick Start Guide
This quick start guide describes how to install and use the
Hardened Managed Ethernet Switch. This is the switch of
choice for harsh environments constrained by space.
Physical Description
The Port Status LEDs and Power Inputs
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1
Hardened Managed Ethernet Switch
LED
State
Indication
Power 1
Power 2
Power 3
Steady
Power on
Off
Power off
10/100Base-TX, 100Base-FX
Link/ACT
Steady
A valid network connection established
Flashing
Transmitting or receiving data
ACT stands for ACTIVITY
10/100/1000Base-TX (Green), 1000Base-SX/LX (Orange)
Link/ACT
Steady
A valid network connection established
Flashing
Transmitting or receiving data
ACT stands for ACTIVITY
Power Input Assignment
Power3
Power2
Power1
12VDC
＋
12-48VDC
－
Power Ground
＋
12-48VDC
－
Power Ground
DC Jack
Terminal
Block
Earth Ground
Relay Output Rating
1A @ 24VDC
Relay Alarm Assignment
FAULT
2
*Warning signal disable for following:
The relay contact closes if Power1 and Power2
are both failed but Power3 on.
The relay contact closes if Power3 is failed but
Power1 and Power2 are both on.
User’s Manual
Hardened Managed Ethernet Switch
Functional Description
z
Meets
NEMA
TS1/TS2
Environmental
requirements
such
as
temperature, shock, and vibration for traffic control equipment.
z
Meets EN61000-6-2 & EN61000-6-3 EMC Generic Standard Immunity
for industrial environment.
z
Manageable via SNMP, Web-based, Telnet, and RS-232 console port.
z
Supports IEEE802.3/802.3u/802.3ab/802.3z/802.3x. Auto-negotiation:
1000Mbps-full-duplex; 10/100Mbps-full/half-duplex; Auto MDI/MDIX.
z
100Base-FX: Multi mode SC or ST type; Single mode SC or ST type;
z
WDM Single mode SC type.
1000Base-SX/LX: Multi mode SC type, Single mode SC type, or WDM
Single mode SC type.
Supports 8192 MAC addresses. Provides 2M bits memory buffer.
z
Store-and-forward mechanism.
z
Full wire-speed forwarding rate.
z
z
Alarms for power and port link failure by relay output.
Power Supply: Redundant DC Terminal Block power inputs and
12VDC DC JACK with 100-240VAC external power supply. "For Use
with Model UP0351E-12P as power jack supply source by Universal
Micro Electronics Co., Ltd.".
Field Wiring Terminal: Use Copper Conductors Only, 60/75℃, 14-24
AWG torque value 4.5 lb-in.
Operating voltage and Max. current consumption: 1.25A @ 12VDC,
0.625A @ 24VDC, 0.313A @ 48VDC. Power consumption: 15W Max.
-40℃ to 75℃ (-40℉ to 167℉) operating temperature range. Tested for
z
z
z
z
functional operation @ -40℃ to 85℃ (-40℉ to 185℉). UL508
Industrial Control Equipment certified Maximum Surrounding Air
Temperature @ 75℃ (167℉).
z
For use in Pollution Degree 2 Environment.
z
Supports DIN-Rail and Panel Mounting installation.
z
Suitable for use in Class I, Division 2, Groups A, B, C and D hazardous
locations, or nonhazardous locations only.
z
WARNING – EXPLOSION HAZARD – Do not disconnect equipment
while the circuit is live or unless the area is known to be free of
ignitable concentrations.
z
WARNING – EXPLOSION HAZARD – Substitution of any component
may impair suitability for Class I, Division 2.
z
WARNING – Exposure to some chemicals may degrade the sealing
properties of materials used in the Sealed Relay Device.
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3
Hardened Managed Ethernet Switch
z
RECOMMENDATION - It is recommended to inspect the sealed relay
device periodically and to check for any degradation of the materials
and to replace the complete product, not the sealed device, if any
degradation is found.
z
Sealed Relay Device information: Sealed Device: Relay Type
V23079-A2008-B301, manufactured by Tyco Electronics Logistics Ag.
„
Relay Cover: Manufacture of Plastic Material – Ticona.
Designation of Plastic Material – Vectra A130.
„
Relay Epoxy: Manufacture of Material – Guangzhou Wells
Chemical Co. Ltd. Designation of Material – Type 6060RP.
Generic Name of Plastic Material – Epoxy Resin.
4
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Hardened Managed Ethernet Switch
Console Configuration
z
Connect to the switch console:
Connect the DB9 straight cable to the RS-232 serial port of the device
and the RS-232 serial port of the terminal or computer running the
terminal emulation application. Direct access to the administration
console is achieved by directly connecting a terminal or a PC equipped
with a terminal-emulation program (such as HyperTerminal) to the
switch console port.
z
Configuration settings of the terminal-emulation program:
Baud rate: 115,200bps
Data bits: 8
Parity: none
Stop bit: 1
Flow control: none.
z
Press the “Enter” key. The Command Line Interface (CLI) screen should
appear as below:
z
Logon to Exec Mode (View Mode):
At the “switch_a login:” prompt just type in “root” and press <Enter> to
logon to Exec Mode (or View Mode). And the “switch_a>” prompt will
show on the screen.
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Hardened Managed Ethernet Switch
z
Logon to Privileged Exec Mode (Enable Mode):
At the “switch_a>” prompt just type in “enable” and press <Enter> to
logon to Privileged Exec Mode (or Enable Mode). And the “switch_a#”
prompt will show on the screen.
z
Logon to Configure Mode (Configure Terminal Mode):
At the “switch_a#” prompt just type in “configure terminal” and press
<Enter> to logon to Configure Mode (or Configure Terminal Mode). And
the “switch_a(config)#” prompt will show on the screen.
Web Configuration
z
Login the switch:
Specify the default IP address (192.168.1.10) of the switch in the web
browser. A login window will be shown as below:
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Hardened Managed Ethernet Switch
z
Enter the factory default login ID: root.
Enter the factory default password (no password).
Then click on the “Login” button to log on to the switch.
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Hardened Managed Ethernet Switch
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User’s Manual
Hardened Managed Ethernet Switch
Preface
This manual describes how to install and use the Hardened
Managed Ethernet Switch. This switch introduced here is
designed to deliver full scalability with SNMP/RMON
web-based management functions by providing:
To get the most out of this manual, you should have an
understanding of Ethernet networking concepts.
In this manual, you will find:
Features on the Hardened Managed Ethernet Switch
z
Illustrative LED functions
z
Installation instructions
z
Management Configuration
z
SNMP, DHCP, IGMP…
z
Specifications
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Hardened Managed Ethernet Switch
Table of Contents
Quick Start Guide
PHYSICAL DESCRIPTION
The Port Status LEDs and Power Inputs
FUNCTIONAL DESCRIPTION
CONSOLE CONFIGURATION
WEB CONFIGURATION
1
1
1
3
5
6
Preface
9
Table of Contents
10
Product Overview
12
HARDENED MANAGED ETHERNET SWITCH
PACKAGE CONTENTS
PRODUCT HIGHLIGHTS
12
12
14
Basic Features
Management Support
14
15
FRONT PANEL DISPLAY
PHYSICAL PORTS
SWITCH MANAGEMENT
17
18
19
Web-based browser interface
Administration console via RS-232 serial port (CLI)
External SNMP-based network management application
Installation
SELECTING A SITE FOR THE SWITCH
WIRING DIAGRAM
CONNECTING TO POWER
12VDC DC Jack
Redundant DC Terminal Block Power Inputs
Alarms for Power Failure
CONNECTING TO YOUR NETWORK
Cable Type & Length
Cabling
Switch Management
MANAGEMENT ACCESS OVERVIEW
ADMINISTRATION CONSOLE (CLI)
Direct Access
Modem Access
19
19
19
20
20
21
21
21
22
22
23
23
23
25
25
26
26
27
WEB MANAGEMENT
SNMP-BASED NETWORK MANAGEMENT
PROTOCOLS
MANAGEMENT ARCHITECTURE
27
27
28
28
Web-Based Browser Management
29
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User’s Manual
Hardened Managed Ethernet Switch
SNMP & RMON Management
OVERVIEW
SNMP AGENT AND MIB-2 (RFC 1213)
RMON MIB (RFC 2819) AND BRIDGE MIB (RFC 1493)
RMON Groups Supported
Bridge Groups Supported
Web-Based Browser Management
30
30
30
31
31
32
33
LOGGING ON TO THE SWITCH
UNDERSTANDING THE BROWSER INTERFACE
SYSTEM
PORT
SWITCHING
TRUNKING
STP / RING
VLAN
QOS
SNMP
802.1X
OTHER PROTOCOLS
33
35
37
49
54
58
59
68
75
78
84
89
Command Line Console Management
95
ADMINISTRATION CONSOLE
Exec Mode (View Mode)
Privileged Exec Mode (Enable Mode)
Configure Mode (Configure Terminal Mode)
SYSTEM
PORT
SWITCHING
TRUNKING
STP / RING
VLAN
QOS
SNMP
802.1X
OTHER PROTOCOLS
95
96
100
104
108
116
121
126
127
141
147
150
159
164
Specifications
175
Appendix A
177
Appendix B
178
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11
Hardened Managed Ethernet Switch
Product Overview
Hardened Managed Ethernet Switch
Front and Bottom View
Package Contents
When you unpack the product package, you shall find the
items listed below. Please inspect the contents, and report
12
User’s Manual
Hardened Managed Ethernet Switch
any apparent damage or missing items immediately to your
authorized reseller.
•
•
•
The Hardened Managed Ethernet Switch
User’s Manual
RS232 cable
User’s Manual
13
Hardened Managed Ethernet Switch
Product Highlights
Basic Features
z
Meets
NEMA
TS1/TS2
Environmental
requirements
such
as
temperature, shock, and vibration for traffic control equipment.
z
Meets EN61000-6-2 & EN61000-6-3 EMC Generic Standard Immunity
for industrial environment.
z
Manageable via SNMP, Web-based, Telnet, and RS-232 console port.
z
Supports IEEE802.3/802.3u/802.3ab/802.3z/802.3x. Auto-negotiation:
1000Mbps-full-duplex; 10/100Mbps-full/half-duplex; Auto MDI/MDIX.
z
100Base-FX: Multi mode SC or ST type; Single mode SC or ST type;
z
WDM Single mode SC type.
1000Base-SX/LX: Multi mode SC type, Single mode SC type, or WDM
Single mode SC type.
Supports 8192 MAC addresses. Provides 2M bits memory buffer.
z
Store-and-forward mechanism.
z
Full wire-speed forwarding rate.
z
z
Alarms for power and port link failure by relay output.
Power Supply: Redundant DC Terminal Block power inputs and
12VDC DC JACK with 100-240VAC external power supply. "For Use
with Model UP0351E-12P as power jack supply source by Universal
Micro Electronics Co., Ltd.".
Field Wiring Terminal: Use Copper Conductors Only, 60/75℃, 14-24
AWG torque value 4.5 lb-in.
Operating voltage and Max. current consumption: 1.25A @ 12VDC,
0.625A @ 24VDC, 0.313A @ 48VDC. Power consumption: 15W Max.
-40℃ to 75℃ (-40℉ to 167℉) operating temperature range. Tested for
z
z
z
z
functional operation @ -40℃ to 85℃ (-40℉ to 185℉). UL508
Industrial Control Equipment certified Maximum Surrounding Air
Temperature @ 75℃ (167℉).
z
For use in Pollution Degree 2 Environment.
z
Supports DIN-Rail and Panel Mounting installation.
z
Suitable for use in Class I, Division 2, Groups A, B, C and D hazardous
locations, or nonhazardous locations only.
z
WARNING – EXPLOSION HAZARD – Do not disconnect equipment
while the circuit is live or unless the area is known to be free of
ignitable concentrations.
14
User’s Manual
Hardened Managed Ethernet Switch
z
WARNING – EXPLOSION HAZARD – Substitution of any component
may impair suitability for Class I, Division 2.
z
WARNING – Exposure to some chemicals may degrade the sealing
properties of materials used in the Sealed Relay Device.
z
RECOMMENDATION - It is recommended to inspect the sealed relay
device periodically and to check for any degradation of the materials
and to replace the complete product, not the sealed device, if any
degradation is found.
z
Sealed Relay Device information: Sealed Device: Relay Type
V23079-A2008-B301, manufactured by Tyco Electronics Logistics Ag.
„
Relay Cover: Manufacture of Plastic Material – Ticona.
Designation of Plastic Material – Vectra A130.
„
Relay Epoxy: Manufacture of Material – Guangzhou Wells
Chemical Co. Ltd. Designation of Material – Type 6060RP.
Generic Name of Plastic Material – Epoxy Resin.
Management Support
VLAN
z
Port-based VLAN
z
IEEE802.1Q tagged VLAN
TRUNKING
z
MAC-based Trunking with automatic link fail-over
PORT-SECURITY
z
Per-port programmable MAC address locking
z
Up to 24 Static Secure MAC addresses per port
z
IEEE802.1x Port-based Network Access Control
PORT-MIRRORING
z
Port-mirroring
QOS (IEEE802.1p Quality of Service)
z
4 priority queues
INTERNETWORKING PROTOCOLS
z
Bridging:
IEEE802.1s Multiple Spanning Tree
IEEE802.1w Rapid Spanning Tree
IEEE802.1D Spanning Tree compatible
IEEE802.1Q – GVRP
Ring
z
IP Multicast:
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15
Hardened Managed Ethernet Switch
z
z
IGMP Snooping
Rate Control
NTP
NETWORK MANAGEMENT METHODS
z
Console port access via RS-232 cable (CLI, Command Line Interface)
z
Telnet remote access
z
SNMP agent:
MIB-2 (RFC1213)
Bridge MIB (RFC1493)
RMON MIB (RFC2819) – statistics, history, alarm and events
VLAN MIB (IEEE802.1Q/RFC2674)
Private MIB
z
Web browser
z
TFTP software-upgrade capability
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Hardened Managed Ethernet Switch
Front Panel Display
z
POWER
This LED comes on when the switch is properly connected to power and
turned on.
z
Port Status LEDs
The LEDs are located on the front panel, displaying status for each
respective port. Please refer to the following table for more details.
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Hardened Managed Ethernet Switch
LED
State
Indication
Power 1
Power 2
Power 3
Steady
Power on
Off
Power off
10/100Base-TX, 100Base-FX
Link/ACT
Steady
A valid network connection established
Flashing
Transmitting or receiving data
ACT stands for ACTIVITY
10/100/1000Base-TX (Green), 100Base-FX (Orange)
Link/ACT
Steady
A valid network connection established
Flashing
Transmitting or receiving data
ACT stands for ACTIVITY
Physical Ports
The Hardened Managed Ethernet Switch provides:
16-port 10/100Base-TX (100Base-FX) + 2-port combo Gigabit
Hardened Managed Ethernet Switch
CONNECTIVITY
z RJ-45 connectors on TX ports
z ST or SC connector on 100Base-FX fiber port
z SC connector on 1000Base-SX/LX fiber port
MODE SELECTION
z 10Base-T full-duplex mode
z 10Base-T half-duplex mode
z 100Base-TX full-duplex mode
z 100Base-TX half-duplex mode
z 100Base-FX full-duplex mode
z 1000Base-T/SX/LX full-duplex mode
z Auto-negotiating mode
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Hardened Managed Ethernet Switch
Switch Management
Web-based browser interface
The switch also boasts a point-and-click browser-based interface that
lets user access full switch configuration and functionality from a
Netscape or Internet Explorer browser.
Administration console via RS-232 serial port (CLI)
The switch provides an onboard serial port, which allows the switch to be
configured via a directly connected terminal.
External
SNMP-based
application
network
management
The switch can also be configured via SNMP.
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Hardened Managed Ethernet Switch
Installation
This chapter gives step-by-step instructions about how to
install the switch:
Selecting a Site for the Switch
As with any electric device, you should place the switch
where it will not be subjected to extreme temperatures,
humidity, or electromagnetic interference. Specifically, the
site you select should meet the following requirements:
-The ambient temperature should be between -40°C to 75℃ (-40℉ to
167℉).
-The relative humidity should be less than 95 percent, non-condensing.
-Surrounding electrical devices should not exceed the electromagnetic field
(RFC) standards.
-Make sure that the switch receives adequate ventilation. Do not block the
ventilation holes on each side of the switch.
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Hardened Managed Ethernet Switch
Wiring Diagram
Connecting to Power
Redundant DC Terminal Block Power Inputs or 12VDC DC
Jack:
12VDC DC Jack
Step 1: Connect the supplied AC to DC power adapter to the receptacle on
the topside of the switch.
Step 2: Connect the power cord to the AC to DC power adapter and attach
the plug into a standard AC outlet with the appropriate AC voltage.
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Hardened Managed Ethernet Switch
Redundant DC Terminal Block Power Inputs
There are two pairs of power inputs for use with redundant
power sources. You only need to have one power input
connected to run the switch.
Step 1: Connect the DC power cord to the plug-able terminal block on the
switch, and then plug it into a standard DC outlet.
Step 2: Disconnect the power cord if you want to shut down the switch.
Top View
Alarms for Power Failure
Step 1: There are two pins on the terminal block used for power failure
detection. It provides the normally closed output when the power
source is active. Use this as a dry contact application to send a
signal for power failure detection.
Power Input Assignment
Power3
Power2
Power1
12VDC
＋
12-48VDC
－
Power Ground
＋
12-48VDC
－
Power Ground
DC Jack
Terminal
Block
Earth Ground
Relay Output Rating
1A @ 24VDC
Relay Alarm Assignment
FAULT
22
*Warning signal disable for following:
The relay contact closes if Power1 and Power2
are both failed but Power3 on.
The relay contact closes if Power3 is failed but
Power1 and Power2 are both on.
User’s Manual
Hardened Managed Ethernet Switch
Special note:
The relay output is normal open position when there is no power to the
switch. Please do not connect any power source to this terminal to
prevent shorting your power supply.
Connecting to Your Network
Cable Type & Length
It is necessary to follow the cable specifications below when connecting
the switch to your network. Use appropriate cables that meet your speed
and cabling requirements.
Cable Specifications
Speed
Connector
Port
Speed
Half/Full
Duplex
10Base-T
RJ-45
10/20 Mbps 2-pair
UTP/STP
Cat. 3, 4, 5
100 m
100Base-TX
RJ-45
100/200
Mbps
100 m
1000Base-T
RJ-45
2000 Mbps
100Base-FX
ST, SC
100Base-FX
ST, SC
1000Base-SX
SC
100/200
Mbps
100/200
Mbps
2000 Mbps
1000Base-LX
SC
2000 Mbps
Cable
2-pair
UTP/STP
Cat. 5
4-pair
UTP/STP
Cat. 5
MMF (50
62.5µm)
SMF (9
10µm)
MMF (50
62.5µm)
SMF (9
10µm)
Max.
Distance
100 m
or 2 km
or 15, 40, or
75 km
or 550 m
or 10, 20, or
60 km
Cabling
Step 1:
<Note>
First, ensure the power of the switch and end devices are turned off.
Always ensure that the power is off before any installation.
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Hardened Managed Ethernet Switch
Step 2:
Prepare cable with corresponding connectors for each type of port
in use.
Step 3:
Consult Cable Specifications Table on previous page for cabling
requirements based on connectors and speed.
Step 4:
Connect one end of the cable to the switch and the other end to a
desired device.
Step 5:
Once the connections between two end devices are made
successfully, turn on the power and the switch is operational.
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User’s Manual
Hardened Managed Ethernet Switch
Switch Management
This chapter explains the methods that you can use to
configure management access to the switch. It describes the
types of management applications and the communication
and management protocols that deliver data between your
management device (workstation or personal computer) and
the system. It also contains information about port connection
options.
This chapter covers the following topics:
•
•
•
•
•
•
•
Management Access Overview
Key Concepts
Key Guidelines for Implementation
Web Management Access
Administration Console Access
SNMP Access
Standards, Protocols, and Related Reading
Management Access Overview
The switch gives you the flexibility to access and manage the
switch using any or all of the following methods.
The web browser interface and administration console (CLI)
support are embedded in the switch software and are
available for immediate use.
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Hardened Managed Ethernet Switch
Administration Console (CLI)
The administration console is an internal, character-oriented,
Command Line Interface (CLI) for performing system
administration such as displaying statistics or changing option
settings.
Using this method, you can view the administration console
from a terminal, personal computer, Apple Macintosh, or
workstation connected to the switch’s console port.
There are two ways to use this management method: direct
access or modem access. The following sections describe
these methods.
Direct Access
Direct access to the administration console is achieved by directly
connecting a terminal or a PC equipped with a terminal-emulation
program (such as HyperTerminal) to the switch console port.
When using the management method, configure the terminal-emulation
program to use the following parameters (you can change these settings
after login):
[DEFAULT PARAMETERS]
♦
♦
♦
♦
115,200bps
8 data bits
No parity
1 stop bit
This management method is often preferred because you can remain
connected and monitor the system during system reboots. Also, certain
error messages are sent to the serial port, regardless of the interface
through which the associated action was initiated. A Macintosh or PC
attachment can use any terminal-emulation program for connecting to
the terminal serial port. A workstation attachment under UNIX can use
an emulator such as TIP.
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User’s Manual
Hardened Managed Ethernet Switch
Modem Access
You can access the switch’s administration console from a PC or
Macintosh using an external modem attached to the console port. The
switch management program provides Console Port screen, accessible
from the Basic Management screen that lets you configure parameters
for modem access.
When you have configured the external modem from the administration
console, the switch transmits characters that you have entered as output
on the modem port. The switch echoes characters that it receives as
input on the modem port to the current administration console session.
The console appears to be directly connected to the external modem.
Web Management
The switch provides a browser interface that lets you
configure and manage the switch remotely.
After you set up your IP address for the switch, you can
access the switch’s web interface applications directly in your
web browser by entering the IP address of the switch. You
can then use your web browser to list and manage switch
configuration parameters from one central location, just as if
you were directly connected to the switch’s console port.
SNMP-Based Network Management
You can use an external SNMP-based application to
configure and manage the switch. This management method
requires the SNMP agent on the switch and the SNMP
Network Management Station to use the same community
string. This management method, in fact, uses two
community strings: the get community string and the set
community string. If the SNMP Network management station
only knows the set community string, it can read and write to
the MIBs. However, if it only knows the get community string,
it can only read MIBs. The default get and set community
strings for the switch are public.
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27
Hardened Managed Ethernet Switch
Protocols
The switch supports the following protocols:
VIRTUAL TERMINAL PROTOCOLS, SUCH AS TELNET
A virtual terminal protocol is a software program, such as Telnet, that allows
you to establish a management session from a Macintosh, a PC, or a UNIX
workstation. Because Telnet runs over TCP/IP, you must have at least one IP
address configured on the switch before you can establish access to it with a
virtual terminal protocol.
<Note>
Terminal emulation is different from a virtual terminal protocol in that you
must connect a terminal directly to the console port.
SIMPLE NETWORK MANAGEMENT PROTOCOL (SNMP)
SNMP is the standard management protocol for multivendor IP networks.
SNMP supports transaction-based queries that allow the protocol to format
messages and to transmit information between reporting devices and
data-collection programs. SNMP runs on top of the User Datagram Protocol
(UDP), offering a connectionless-mode service.
Management Architecture
All of the management application modules use the same
Messaging Application Programming Interface (MAPI). By
unifying management methods with a single MAPI,
configuration parameters set using one method (e.g. console
port) are immediately displayed the other management
methods (e.g. SNMP agent of web browser).
The management architecture of the switch adheres to the
IEEE open standard. This compliance assures customers that
the switch is compatible with, and will interoperate with other
solutions that adhere to the same open standard.
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Hardened Managed Ethernet Switch
Web-Based Browser Management
The switch provides a web-based browser interface for
configuring and managing the switch. This interface allows
you to access the switch using a preferred web browser.
This chapter describes how to configure the switch using its
web-based browser interface.
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29
Hardened Managed Ethernet Switch
SNMP & RMON Management
This chapter describes the switch’s Simple Network
Management Protocol (SNMP) and Remote Monitoring
(RMON) capabilities.
Overview
RMON is an abbreviation for the Remote Monitoring MIB
(Management Information Base). RMON is a system defined
by the Internet Engineering Task Force (IETF) document RFC
2819, which defines how networks can be monitored
remotely.
RMONs typically consist of two components: an RMON probe
and a management workstation:
- The RMON probe is an intelligent device or software agent that continually
collects statistics about a LAN segment or VLAN. The RMON probe
transfers the collected data to a management workstation on request or
when a pre-defined threshold is reached.
- The management workstation collects the statistics that the RMON probe
gathers. The workstation can reside on the same network as the probe, or it
can have an in-band or out-of-band connection to the probe.
The switch provides RMON capabilities that allow network
administrators to set parameters and view statistical counters
defined in MIB-II, Bridge MIB, and RMON MIB. RMON
activities are performed at a Network Management Station
running an SNMP network management application with
graphical user interface.
SNMP Agent and MIB-2 (RFC 1213)
The SNMP Agent running on the switch manager CPU is
responsible for:
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Hardened Managed Ethernet Switch
- Retrieving MIB counters from various layers of software modules according
to the SNMP GET/GET NEXT frame messages.
- Setting MIB variables according to the SNMP SET frame message.
- Generating an SNMP TRAP frame message to the Network Management
Station if the threshold of a certain MIB counter is reached or if other trap
conditions (such as the following) are met:
WARM START
COLD START
LINK UP
LINK DOWN
AUTHENTICATION FAILURE
RISING ALARM
FALLING ALARM
TOPOLOGY ALARM
MIB-II defines a set of manageable objects in various layers
of the TCP/IP protocol suites. MIB-II covers all manageable
objects from layer 1 to layer 4, and, as a result, is the major
SNMP MIB supported by all vendors in the networking
industry. The switch supports a complete implementation of
SNMP Agent and MIB-II.
RMON MIB (RFC 2819) and Bridge MIB (RFC
1493)
The switch provides hardware-based RMON counters in the
switch chipset. The switch manager CPU polls these counters
periodically to collect the statistics in a format that complies
with the RMON MIB definition.
RMON Groups Supported
The switch supports the following RMON MIB groups defined in RFC 2819:
- RMON Statistics Group – maintains utilization and error statistics for the
switch port being monitored.
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- RMON History Group – gathers and stores periodic statistical samples from
the previous Statistics Group.
- RMON Alarm Group – allows a network administrator to define alarm
thresholds for any MIB variable. An alarm can be associated with Low
Threshold, High Threshold, or both. A trigger can trigger an alarm when the
value of a specific MIB variable exceeds a threshold, falls below a threshold,
or exceeds or falls below a threshold.
- RMON Event Group – allows a network administrator to define actions
based on alarms. SNMP Traps are generated when RMON Alarms are
triggered. The action taken in the Network Management Station depends
on the specific network management application.
Bridge Groups Supported
The switch supports the following four groups of Bridge MIB (RFC 1493):
- The dot1dBase Group – a mandatory group that contains the objects
applicable to all types of bridges.
- The dot1dStp Group – contains objects that denote the bridge’s state with
respect to the Spanning Tree Protocol. If a node does not implement the
Spanning Tree Protocol, this group will not be implemented. This group is
applicable to any transparent only, source route, or SRT bridge that
implements the Spanning Tree Protocol.
- The dot1dTp Group – contains objects that describe the entity’s transparent
bridging status. This group is applicable to transparent operation only and
SRT bridges.
- The dot1dStatic Group – contains objects that describe the entity’s
destination-address filtering status. This group is applicable to any type of
bridge which performs destination-address filtering.
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Web-Based Browser Management
The switch provides a web-based browser interface for
configuring and managing the switch. This interface allows
you to access the switch using a preferred web browser.
This chapter describes how to configure the switch using its
web-based browser interface.
Logging on to the switch
SWITCH IP ADDRESS
In your web browser, specify the IP address of the switch. Default IP address
is 192.168.1.10.
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LOGIN
Enter the factory default login ID: root.
PASSWORD
Enter the factory default password (no password).
Or enter a user-defined password if you followed the instructions later and
changed the factory default password.
Then click on the “Login” button to log on to the switch.
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Understanding the Browser Interface
The web browser interface provides groups of point-and-click
buttons at the left field of the screen for configuring and
managing the switch.
SYSTEM
System Information, System Name/Password, IP Address,
Configuration, Firmware Upgrade, Alarm Setting, Reboot, Logout
Save
PORT
Configuration, Port Status, Rate Control, RMON Statistics, Per Port Vlan
Activities
SWITCHING
Bridging, Static MAC Entry, Port Mirroring
TRUNKING
Port Trunking
STP / RING
Global Configuration, RSTP Port Setting, MSTP Properties, MSTP Instance
Setting, MSTP Port Setting, Ring Setting
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VLAN
VLAN Mode Setting, 802.1Q VLAN Setting, 802.1Q Port Setting, Port Based
VLAN
QOS
Global Configuration, 802.1p Priority, DSCP
SNMP
SNMP General Setting, SNMP v1/v2c, SNMP v3
802.1X
Radius Configuration, Port-Based Authentication
OTHER PROTOCOLS
GVRP, IGMP Snooping, NTP
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System
System Information
View System information, VLAN ID, IP Address, and IP Subnet Mask of the
Switch.
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System Name/Password
1. System Name: Click in “System Name” text box. Type a system name if
it is blank, or replace the current system name with a new one.
2. Updating setting: Click “Updating setting” button to update your settings.
3. Password: Click in “Password” text box. Type a password.
4. Retype Password: Click in “Retype Password” text box. Type the same
password in “Password” text box again to verify it.
5. Updating setting: Click “Updating setting” button to update your settings.
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IP Address
1. IP Address: Click in “IP Address” text box and type a new address to
change the IP Address.
2. IP Subnet Mask: Click in “IP Subnet Mask” text box and type a new
address to change the IP Subnet Mask.
3. Submit: Click “Submit” button when you finished these selections.
4. You need to enter the new IP address on the browser and reconnect to
the switch after IP or subnet mask are changed.
5. Default Gateway: Click “Default Gateway” drop-down menu to choose
“Disable” or “Enable” from the “Default Gateway” drop-down list to
disable or enable Default Gateway Setting for the switch.
Click the text box and type a new address to change the Default
Gateway. (Need to choose “Enable” from the “Default Gateway”
drop-down menu.)
6. Submit: Click “Submit” button when you finished Default Gateway.
7. DNS Server: Click “DNS Server” drop-down menu to choose “Disable”
or “Enable” from the “DNS Server” drop-down list to disable or enable
DNS Server Setting for the switch.
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8.
Click the text box and type a new address to change the DNS Server.
(Need to choose “Enable” from the “DNS Server” drop-down menu.)
Submit: Click “Submit” button when you finished DNS Server.
Save Configuration
1. Load config from TFTP server:
Click in “TFTP Server” text box and type the TFTP server IP address
from where the file will be obtained.
Click in “FILE” text box and type the name of the file that will be
obtained.
Click “Load” button to load the file from the TFTP server.
2. Backup config to TFTP server:
Click in “TFTP Server” text box and type the TFTP server IP address to
where the file will be back upped.
Click in “FILE” text box and type the name of the file that will be back
upped.
Click “Backup” button to backup the file to the TFTP server.
3. Save Configuration: Click “Save Configuration” button to save your
configuration settings.
4. Restore Default: Click “Restore Default” button to restore the default
settings of the switch.
5. Auto save: Click “Auto save” drop-down menu to choose “Disable” or
“Enable” from the “Auto save” drop-down list to disable or enable Auto
save for the switch.
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6.
7.
Auto save interval (5~65536 sec): Click in “Auto save interval” text box
and type a decimal number between 5 and 65536.
Submit: Click “Submit” button when you finished Auto save
configuration.
Firmware Upgrade
1. Filename: Click in “Filename” text box and type the name of the file that
you intend to upgrade it to the switch.
2. TFTP server IP: Click in “TFTP server IP” text box and type the TFTP
server IP address from where the file will be obtained.
3. Upgrade: Click “upgrade” button to upgrade firmware to the switch.
Please follow the message on the screen during the firmware upgrade
process. Do not turn off the power or perform other functions during this
period of time. Reboot the switch after completing the upgrade process.
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Please follow the message on the screen during the firmware upgrade
process. Do not turn off the power or perform other functions during this
period of time.
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Firmware has been upgraded successfully to the switch. Reboot the switch
after completing the upgrade process.
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Alarm Setting
1. Name: Click “Name” drop-down menu to choose “fe1~fe16”, “ge1~ge2”,
or “Power1~Power3” from the “Name” drop-down list.
2. Trigger Enabled: Click “Trigger Enabled” drop-down menu to choose
“YES” or “NO” from the “Trigger Enabled” drop-down list to enable or
disable Trigger.
3. Update Setting: Click “Update Setting” button to update settings to the
switch.
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Reboot
Reboot: Click “Reboot” button to restart the switch.
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Logout
Logout: Click “Logout” button to logout of the switch.
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Port
Configuration
1. Admin Setting: Click “Admin Setting” drop-down menu to choose “Link
down” or “Link up” from the “Admin Setting” drop-down list to disable or
enable Admin Setting for the port.
2. Speed: Click “Speed” drop-down menu to change the line speed and
duplex settings from the “Speed” drop-down list for the port.
3. Flow control: Click “Flow control” drop-down menu to choose “Disable”
or “Enable” from the “Flow control” drop-down list to disable or enable
Flow control for the port.
4. Submit: Click “Submit” button when you finished configurations.
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Port Status
View the Link Status, Speed, Duplex, and Flow control status for all ports.
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Rate Control
1. Ingress: Click in “Ingress” text box and type a new Rate to change the
Ingress Rate Control for the port.
Rate Values: 64kbps, 128kbps, 192kbps, … , 1792kbps.
2Mbps, 3Mbps, 4Mbps, … , 100Mbps.
104Mbps, 112Mbps, 120Mbps, … , 1000Mbps.
<Note>: M = 1024k.
2. Egress: Click in “Egress” text box and type a new Rate to change the
Egress Rate Control for the port.
Rate Values: 64kbps, 128kbps, 192kbps, … , 1792kbps.
2Mbps, 3Mbps, 4Mbps, … , 100Mbps.
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3.
104Mbps, 112Mbps, 120Mbps, … , 1000Mbps.
<Note>: M = 1024k.
Update setting: Click “Update setting” button when you finished these
Rate Control settings.
RMON Statistics
Click Port 1 ~ Port 18 to view corresponding RMON Statistics.
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Per port vlan activities
Click Port 1 ~ Port 18 to view corresponding vlan activities.
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Switching
Bridging
1. Aging Time (seconds): Click the text box and type a decimal number as
Bridging Aging Time in seconds.
2. Update setting: Click “update setting” button when you finished Aging
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3.
4.
5.
Time settings.
Threshold level (0-100): Click in “Level” text box and type a decimal
number for the port. Need to choose “Broadcast” and/or
“DFL-Multicast“ from “Storm-control enabled type” for the port. DLF
(Destination Lookup Failure).
Storm-control enabled type: Choose “Broadcast” and/or “DLF-Multicast”
from “Storm-control enabled type” for the port.
Update Setting: Click “Update Setting” button when you finished
Threshold level and Storm-control enabled type settings.
Static MAC Entry
Static-MAC-Entry Forward:
1. Add MAC address: Click in “Add MAC address” text box and type a
locked forwarding MAC address for the port.
2. VLAN ID: Click “VLAN ID” drop-down menu and choose a VLAN ID from
the “VLAN ID” drop-down list.
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3.
4.
Delete MAC address: Click “Delete MAC address” drop-down menu and
choose a locked forwarding MAC address from the “Delete MAC
address” drop-down list to be deleted from the port.
Submit: Click “Submit” button when you finished Static-MAC-Entry
Forward settings.
Static-MAC-Entry Discard:
1. Add MAC address: Click in “Add MAC address” text box and type a
MAC address to be discarded for the port.
2. VLAN ID: VLAN ID: Click “VLAN ID” drop-down menu and choose a
VLAN ID from the “VLAN ID” drop-down list.
3. Delete MAC address: Click “Delete MAC address” drop-down menu and
choose a MAC address from the “Delete MAC address” drop-down list
to be discarded from the port.
4. Submit: Click “Submit” button when you finished Static-MAC-Entry
Discard settings.
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Port Mirroring
1. Mirror From: Choose Mirror From port from Port 1 ~ Port 18.
2. Mirror To: Click “Mirror To” drop-down menu to Choose Mirror To port
(Port 1 ~ Port 18) from “Mirror To” drop-down list.
3. Mirror Mode: Click “Mirror Mode” drop-down menu to Choose “Tx/Rx”,
“Tx”, or “Rx” from “Mirror Mode” drop-down list.
4. Submit: Click “Submit” button when you finished Port Mirroring settings.
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Trunking
Port Trunking
Static Channel Group:
1. Trunk 1: Click Port 1 ~ Port 16 to assign ports to Trunk 1. (Maximum 4
ports in Trunk 1.)
GE Trunking:
1. Trunk 3: Click “Static” or “Disable” for Trunk 3.
2. Submit: Click “Submit” button when you finished Port Trunking settings.
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STP / Ring
Global Configuration
1. Spanning Tree Protocol: Click “Spanning Tree Protocol” drop-down
menu to Choose “Enable” or “Disable” from “Spanning Tree Protocol”
drop-down list to enable or disable Spanning Tree Protocol.
2. Bridge Priority (0..61440): Click in “Bridge Priority” text box and type a
decimal number between 0 and 61440.
3. Hello Time (sec) (1..9): Click in “Hello Time” text box and type a decimal
number between 1 and 9.
4. Max Age (sec) (6..28): Click in “Max Age” text box and type a decimal
number between 6 and 28.
5. Forward Delay (sec) (4..30): Click in “Forward Delay” text box and type
a decimal number between 4 and 30.
6. STP Version: Click “STP Version” drop-down menu to choose “MSTP”,
“RSTP”, or “STP compatible” from “STP Version” drop-down list.
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7.
Update setting: Click “Update setting” button when you finished Global
Configuration.
RSTP Port Setting
1. STP Version: Click “STP Version” drop-down menu to choose “RSTP”
from “STP Version” drop-down list.
2. Port: Click “Port” drop-down menu to Choose Port 1 ~ Port 18 from
“Port” drop-down list.
3. Priority(Granularity 16): Click in “Priority” text box and enter a value
between 0 and 240 to set the priority for the port. A higher priority will
designate the port to forward packets first. A lower number denotes a
higher priority. This entry must be divisible by 16. The default priority
setting is 128.
4. Admin. Path Cost: Click in “Admin. Path Cost” text box and enter a value
between 0 and 2000000 to set the Admin. Path Cost for the port. 0 (auto)
- Setting 0 for the Admin. Path Cost will automatically set the speed for
forwarding packets to the port for optimal efficiency. Default port cost:
100Mbps port = 200000. Gigabit port = 20000.
5. Point to Point Link: Click “Point to Point Link” drop-down menu to
Choose “Enable” or “Disable” from “Point to Point Link” drop-down list to
enable or disable Point to Point Link for the port.
6. Edge Port: Click “Edge Port” drop-down menu to Choose “Enable”,
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7.
“Disable”, or “Auto” from “Edge Port” drop-down list to set Enable,
Disable, or Auto Edge Port for the port.
Update setting: Click “Update setting” button when you finished RSTP
Port Setting.
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MSTP Properties
1. STP Version: Click “STP Version” drop-down menu to choose “MSTP”
from “STP Version” drop-down list.
2. Region Name: Click in “Region Name” text box to create an MST region
and specify a name to it. MST bridges of a region form different
spanning trees for different VLANs. By default, each MST bridge starts
with the region name as its bridge address. This means each MST
bridge is a region by itself, unless specifically added to one.
3. Revision Level: Click in “Revision Level” text box to specify the number
for configuration information. The default value of revision number is 0.
4. Max Hops: Click in “Max Hops” text box to specify the maximum allowed
hops for BPDU in an MST region. This parameter is used by all the
instances of the MST. Specifying the max hops for a BPDU prevents the
messages from looping indefinetely in the network. When a bridge
receives a MST BPDU that has exceeded the allowed max-hops, it
discards the BPDU.
5. Update setting: Click “Update setting” button when you finished MSTP
Properties setting.
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MSTP Instance Setting
VLAN Instance Configuration
1. VLAN Instance Configuration: Click “VLAN Instance Configuration”
button. The “VLAN Instance Configuration” window appears.
2. VLAN ID: Click “VLAN ID” drop-down menu to choose VLAN from
“VLAN ID” drop-down list to simultaneously add multiple VLANs for the
corresponding instance of a bridge.
3. Instance ID (1..15): Click in “Instance ID” text box to specify the instance
ID.
4. Update setting: Click “Update setting” button when you finished VLAN
Instance Configuration.
Included VLANs
1. Instance ID: Click “Instance ID” drop-down menu to choose instance ID
from “Instance ID” drop-down list.
2. Included VLAN: Click “Included VLAN” drop-down menu to choose
VLAN from “Included VLAN” drop-down list.
Instance Setting
1. Bridge Priority (0..61440): Click in “Bridge Priority” text box to set the
bridge priority for an MST instance to the value specified. The lower the
priority of the bridge, the better the chances are the bridge becoming a
root bridge or a designated bridge for the LAN.
2. Update setting: Click “Update setting” button when you finished VLAN
Instance Configuration.
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MSTP Port Setting
Port Instance Configuration
1. Instance ID: Click “Instance ID” drop-down menu to choose instance ID
from “Instance ID” drop-down list.
2. Click Port 1 ~ Port 18 to assign ports to the corresponding instance ID.
3. Update setting: Click “Update setting” button when you finished Port
Instance Configuration.
Instance ID
1. Instance ID: Click “Instance ID” drop-down menu to choose instance ID
from “Instance ID” drop-down list.
MSTP Port Configuration
1. Port: Click “Port” drop-down menu to choose port from “Port” drop-down
list.
2. Priority(Granularity 16): Click in “Priority” text box to set the port priority
for a bridge group. The Multiple Spanning Tree Protocol uses port
priority as a tiebreaker to determine which port should forward frames
for a particular instance on a LAN, or which port should be the root port
for an instance. A lower value implies a better priority. In the case of the
same priority, the interface index will serve as the tiebreaker, with the
lower-numbered interface being preferred over others. The permitted
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3.
4.
range is 0-240. The priority values can only be set in increments of 16.
Admin. Path Cost: Click in “Admin. Path Cost” text box to set the cost of
a path associated with an interface.
Update setting: Click “Update setting” button when you finished MSTP
Port Setting.
Ring Setting
Ring state
1. Click “Ring state” drop-down menu from “Ring state” drop-down list to
choose “Enable” or “Disable” to enable or disable Ring state.
2. Update setting: Click “Update setting” button when you finished Ring
state setting.
Set ring port
1. Ring port 1: Click “Ring port 1” drop-down menu to choose Ring port 1
from “Ring port 1” drop-down list.
2. Ring port 2: Click “Ring port 2” drop-down menu to choose Ring port 2
from “Ring port 2” drop-down list.
3. Update setting: Click “Update setting” button when you finished Set ring
port.
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VLAN
VLAN Mode Setting
1. VLAN Mode Setting: Click “VLAN Mode Setting” drop-down menu to
choose “Tag-based VLAN” or “Port-based VLAN” from “VLAN Mode
Setting” drop-down list.
2. Update Setting: Click “Update Setting” button when you finished VLAN
Mode Setting.
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802.1Q VLAN setting
Add VLAN:
1. VLAN setting: Click “VLAN setting”. The “VLAN Setting” window
appears.
2. Add VLAN: Click “Add VLAN” button to create a new VLAN from “VLAN
Setting” window.
3. VLAN ID(2-4094): Click in the “VLAN ID” textbox and specify a new
VLAN ID number from 2 ~ 4094.
4. VLAN Name: Click in the “VLAN Name” textbox and type a name for this
newly created VLAN.
Add port to or delete port from VLAN:
1. VLAN Member: Choose the port to be added to or deleted from the
VLAN.
2. Tag or Untag: Click “Tag or Untag” drop-down menu to Choose “Tag” or
“Untag” from “Tag or Untag” drop-down list for a “Hybrid” port.
3. Submit: Click “Submit” button when you finished VLAN setting.
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Delete VLAN:
1. VLAN setting: Click “VLAN setting”. The “VLAN Setting” window
appears.
2. Delete VLAN: Click “Delete VLAN” button.
3. Select a VLAN ID: Click “Select a VLAN ID” drop-down menu from
“Select a VLAN ID” drop-down list to choose the VLAN to be deleted.
4. Submit: Click “Submit” button when you finished VLAN setting.
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802.1Q Port Setting
1. VLAN Port Setting: Click “VLAN Port Setting”. The “VLAN Port Setting”
window appears.
2. Mode: Click “Mode” drop-down menu to choose “Access”, “Trunk”, or
“Hybrid” from “Mode” drop-down list for the port. The port will be Tag port
if you choose “Trunk” Mode for the port. And the port will be Tag or
Untag port if you choose “Hybrid” Mode for the port.
3. PVID: Click in the “PVID” textbox and specify a new PVID number for
the port.
4. Update Setting: Click “Update Setting” button when you finished VLAN
Port Setting.
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Port Based VLAN
1. VLAN: Choose the port to be added to or deleted from the VLAN.
2. Select all: Click “select all” button to choose Port 1 ~ Port 18 all to be
added to the VLAN.
3. Delete all: Click “delete all” button to choose Port 1 ~ Port 18 all to be
deleted from the VLAN.
4. Submit: Click “Submit” button when you finished Port Based VLAN
setting.
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QoS
Global Configuration
1. QoS: Click “QoS” drop-down menu from “QoS” drop-down list to choose
“Enable” or “Disable” to enable or disable QoS.
2. Trust: Enable or disable the switch port to trust the CoS (Class of
Service) labels of all traffic received on that port. Enable or disable a
routed port to trust the DSCP (Differentiated Service Code Point) labels
of all traffic received on that port.
3. Policy: Choose “Strict Priority(Queue3) + WRR(Queue0-2)” or
“WRR(Queue0-3)”. A strict priority queue is always emptied first. The
queues that are used in the WRR (Weighted Round Robin) are emptied
in a round−robin fashion, and you can configure the weight for each
queue.
4. Weighted Round Robin: Click in the “Weight(1~55)” textbox and specify
a new number from 1 ~ 55 for Queue 0 ~ 3.
5. Submit: Click “Submit” button when you finished Global Configuration.
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802.1p Priority
1. Priority: Click “Priority” drop-down menu from “Priority” drop-down list to
choose 0 ~ 3 for VLAN Priority 0 ~ 7.
2. Submit: Click “Submit” button when you finished 802.1p priority.
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DSCP
1. Priority: Click “Priority” drop-down menu from “Priority” drop-down list to
choose 0 ~ 3 for DSCP Priority 0 ~ 63.
2. Submit: Click “Submit” button when you finished DSCP.
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SNMP
SNMP General Setting
1. SNMP Status: Click “SNMP Status” drop-down menu from “SNMP
Status” drop-down list to choose “Enable” or “Disable” to enable or
disable SNMP.
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2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
Description: Click in the “Description” textbox and specify a new
description for SNMP.
Location: Click in the “Location” textbox and specify a new location for
SNMP.
Contact: Click in the “Contact” textbox and specify a new contact for
SNMP.
Trap Community Name: For each “Trap Community Name”, Click in the
“Trap Community Name” textbox and specify a trap community name.
Trap Host IP Address: For each “Trap Host IP Address”, Click in the
“Trap Host IP Address” textbox and specify a trap host IP address.
Cold Start Trap: Click “Cold Start Trap” drop-down menu from “Cold
Start Trap” drop-down list to choose “Enable” or “Disable” to enable or
disable cold start trap.
Warm Start Trap: Click “Warm Start Trap” drop-down menu from “Warm
Start Trap” drop-down list to choose “Enable” or “Disable” to enable or
disable warm start trap.
Link Down Trap: Click “Link Down Trap” drop-down menu from “Link
Down Trap” drop-down list to choose “Enable” or “Disable” to enable or
disable link down trap.
Link Up Trap: Click “Link Up Trap” drop-down menu from “Link Up Trap”
drop-down list to choose “Enable” or “Disable” to enable or disable link
up trap.
Authentication Failure Trap: Click “Authentication Failure Trap”
drop-down menu from “Authentication Failure Trap” drop-down list to
choose “Enable” or “Disable” to enable or disable authentication failure
trap.
Topology Change Trap: Click “Topology Change Trap” drop-down menu
from “Topology Change Trap” drop-down list to choose “Enable” or
“Disable” to enable or disable topology change trap.
Update Setting: Click “Update Setting” button when you finished SNMP
General Setting.
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SNMP v1/v2c
1. Get Community Name: Click in the “Get Community Name” textbox and
specify a get community name.
2. Set Community Name: Click in the “Set Community Name” textbox and
specify a set community name.
3. Update Setting: Click “Update Setting” button when you finished SNMP
V1/V2c Setting.
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SNMP v3
Add User:
1. Add User: Click “Add User” button. The “SNMP V3 Setting” window
appears.
2. SNMP Version: Click “SNMP Version” drop-down menu from “SNMP
Version” drop-down list to choose “SNMPv3 No-Auth”, “SNMPv3
Auth-MD5”, “SNMPv3 Auth-SHA”, “SNMPv3 Priv Auth-MD5”, or
“SNMPv3 Priv Auth-SHA”.
y SNMPv3 No-Auth: Add a user using SNMP v3 without authentication.
y SNMPv3 Auth-MD5: Add a user using SNMP v3 with authentication.
Click in the “Auth. Password” textbox and specify an authentication
password.
y SNMPv3 Auth-SHA: Add a user using SNMP v3 with authentication.
Click in the “Auth. Password” textbox and specify an authentication
password.
y SNMPv3 Priv Auth-MD5: Add a user using SNMP v3 with
authentication and privacy. Click in the “Auth. Password” textbox and
specify an authentication password. Click in the “Privacy
PassPhrase” textbox and specify a privacy pass phrase.
y SNMPv3 Priv Auth-SHA: Add a user using SNMP v3 with
authentication and privacy. Click in the “Auth. Password” textbox and
specify an authentication password. Click in the “Privacy
PassPhrase” textbox and specify a privacy pass phrase.
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3.
4.
5.
User Name: Click in the “User Name” textbox and specify a user name
for user using SNMP v3.
Access Mode: Click “Access Mode” drop-down menu from “Access
Mode” drop-down list to choose “Read Only” or “Read/Write”.
y Read Only: Add a user using SNMP v3 with read-only access mode.
y Read/Write: Add an user using SNMP v3 with read-write access
mode
Sumit: Click “Sumit” button when you finished SNMP V3 Setting.
Delete User:
1. Delete User: Click “Delete User” button. The “Select User Name”
window appears.
2. Select User Name: Click “Select User Name” drop-down menu from
“Select User Name” drop-down list to choose the user to be deleted
from using SNMP v3.
3. Sumit: Click “Sumit” button when you finished user deletion.
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802.1x
Radius Configuration
1. Radius Status: Click “Radius Status” drop-down menu from “Radius
Status” drop-down list to choose “Enable” or “Disable” to globally enable
or disable authentication.
2. Update Setting: Click “Update Setting” button when you finished Radius
Status Setting.
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Add Radius:
1. Add Radius: Click “Add Radius” button. The “Radius Server Setting”
window appears.
2. Radius Server IP: Click in the “Radius Server IP” textbox and specify the
IP address of the remote radius server host.
3. Radius Server Port: Click in the “Radius Server Port” textbox and
specify the UDP destination port for authentication requests. The host is
not used for authentication if set to 0.
4. Secret Key: Click in the “Secret Key” textbox and specify the
authentication and encryption key for all radius communications
between the Switch and radius server. This key must match the
encryption used on the radius daemon. All leading spaces are ignored,
but spaces within and at the end of the key are used. If spaces are used
in the key, do not enclose the key in quotaion marks unless the
quotation marks themselves are part of the key.
5. Timeout <1-1000>: Click in the “Timeout” textbox and specify the time
interval (in seconds) that the Switch waits for the radius server to reply
before retransmitting. Enter a value in the range 1 to 1000.
6. Retransmit <1-100>: Click in the “Retransmit” textbox and specify the
number of times a radius request is resent to a server if that server is not
responding or responding slowly. Enter a value in the range 1 to 100.
7. Sumit: Click “Sumit” button when you finished Radius Server Setting.
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Delete Radius:
1. Delete Radius: Click “Delete Radius” button. The “Select Radius Server
IP” window appears.
2. Select Radius Server IP: Click “Select Radius Server IP” drop-down
menu from “Select Radius Server IP” drop-down list to choose the IP
address of the remote radius server host to be deleted.
3. Sumit: Click “Sumit” button when you finished radius server deletion.
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Port-Based Authentication
1. Interface: Click “Interface” drop-down menu from “Interface” drop-down
list to choose the port to be set port-based authentication.
2. Authentication State: Click “Authentication State” drop-down menu from
“Authentication State” drop-down list to choose “Enable” or “Disable” to
enable or disable authentication state.
3. Port Control: Click “Port Control” drop-down menu from “Port Control”
drop-down list to choose “Auto”, “Force Authorized”, or “Force
Unauthorized” to force a port state. “Auto” specifies to enable
authentication on port. “Force Authorized” specifies to force a port to
always be in an authorized state. “Force Unauthorized” specifies to
force a port to always be in an unauthorized state.
4. Periodic Reauthentication: Click “Periodic Reauthentication” drop-down
menu from “Periodic Reauthentication” drop-down list to choose
“Enable” or “Disable” to enable or disable periodic reauthentication.
5. Reauthentication
Period
<1-4294967295>:
Click
in
the
“Reauthentication Period” textbox and specify the seconds between
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6.
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reauthorization attempts. The default time is 3600 seconds.
Update Setting: Click “Update Setting” button when you finished
port-based authentication setting.
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Other Protocols
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GVRP
GVRP Global Setting:
1. GVRP: Click “GVRP” drop-down menu from “GVRP” drop-down list to
choose “Enable” or “Disable” to enable or disable GVRP (GARP VLAN
Registration Protocol).
2. Dynamic VLAN creation: Click “Dynamic VLAN creation” drop-down
menu from “Dynamic VLAN creation” drop-down list to choose “Enable”
or “Disable” to enable or disable Dynamic VLAN creation. GARP
(Generic Attribute Registration Protocol) provides IEEE802.1Q
compliant VLAN pruning and dynamic VLAN creation on IEEE802.1Q
trunk ports.
3. Update Setting: Click “Update Setting” button when you finished GVRP
Global Setting.
Per port setting (include LAG):
1. GVRP: Click “GVRP” drop-down menu from “GVRP” drop-down list to
choose “Enable” or “Disable” to enable or disable GVRP for the port.
2. GVRP applicant: Click “GVRP applicant” drop-down menu from “GVRP
applicant” drop-down list to choose “Active” or “Normal” to the port.
Ports in the GVRP active applicant state send GVRP VLAN declarations
when they are in the STP (Spanning Tree Protocol) blocking state,
which prevents the STP bridge protocol data units (BPDUs) from being
pruned from the other port. Ports in the GVRP normal applicant state do
not declare GVRP VLANs when in the STP blocking state.
3. GVRP registration: Click “GVRP registration” drop-down menu from
“GVRP registration” drop-down list to choose “Enable” or “Disable” to
enable or disable GVRP registration to the port. Configuring an
IEEE802.1Q trunk port in registration mode allows dynamic creation (if
dynamic VLAN creation is enabled), registration, and deregistration of
VLANs on the trunk port.
4. Update Setting: Click “Update Setting” button when you finished Per
port setting.
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IGMP Snooping
1. IGMP mode: Click “IGMP mode” drop-down menu from “IGMP mode”
drop-down list to choose “Disable”, “Passive”, or “querier” for the switch.
Disable: Disable IGMP on the switch. Passive: The switch with only
multicast-data-forwarding capability. Querier: The switch acts as the
querier for the network. There is only one querier on a network at any
time.
2. Update Setting: Click “Update Setting” button when you finished IGMP
mode settings.
3. VLAN ID: Click “VLAN ID” drop-down menu from “VLAN ID” drop-down
list to choose the VLAN under configuration for the switch.
4. IGMP version: Click “IGMP version” drop-down menu from “IGMP
version” drop-down list to choose “1”, “2”, or “3” for the switch.
5. Fast-leave: Click “fast-leave” drop-down menu from “fast-leave”
drop-down list to choose “Enable” or “Disable” for the switch. Enable this
function will allow members of a multicast group to leave the group
immediately when an IGMP Leave Report Packet is received by the
Switch.
IGMP querier:
1. Query-interval: Click in the “query-interval” textbox and specify a new
number from 1 ~ 18000. The query-interval field is used to set the time
(in seconds) between transmitting IGMP queries. Entries between 1 and
18000 seconds are allowed. Default = 125.
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2.
Max-response-time: Click in the “max-response-time” textbox and
specify a new number from 1 ~ 124. This determines the maximum
amount of time in seconds allowed before sending an IGMP response
report. The max-response-time field allows an entry between 1 and 124
(seconds). Default = 10.
IGMP passive snooping:
1. Report suppression: Click “report suppression” drop-down menu from
“report suppression” drop-down list to choose “Enable” or “Disable” for
the switch. Use this command to enable report suppression for IGMP
version 1 and version 2. Report suppression does not apply to IGMP
version 3, and is turned off by default for IGMP versionn1 and IGMP
version 2 reports. The switch uses IGMP report suppression to forward
only one IGMP report per multicast router query to multicast devices.
When IGMP router suppression is enabled, the switch sends the first
IGMP report from all hosts for a group to all the multicast routers. The
switch does not send the remaining IGMP reports for the group to the
multicast routers. This feature prevents duplicate reports from being
sent to the multicast devices.
2. Update Setting: Click “Update Setting” button when you finished IGMP
Snooping.
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NTP
NTP Setting:
1. NTP Status: Click “NTP Status” drop-down menu from “NTP Status”
drop-down list to choose “Enable” or “Disable” to enable or disable NTP
for the Switch.
2. NTP Server (IP Address or Domain name): Click in the “NTP Server”
textbox and specify the IP address or Domain name of NTP server.
3. Sync Time: Click “Sync Time” button to synchronize time with NTP
server.
4. Time Zone: Click “Tmie Zone” drop-down menu from “Tmie Zone”
drop-down list to set time zone.
5. Polling Interval (1-10080 min): Click in the “Polling Interval” textbox and
specify the polling interval.
6. Update Setting: Click “Update Setting” button when you finished NTP
Setting.
Daylight Saving Setting:
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1.
2.
3.
4.
5.
6.
Daylight Saving Mode: Click "Daylight Saving Mode" drop-down menu
from "Daylight Saving Mode" drop-down list to choose "Disable",
"Weekday", or "Date" to choose disable, weekday, or date daylight
saving for the Switch.
Time Set Offset (1-1440 min): Click in the "Time Set Offset" textbox and
specify the offset time of daylight saving. For example enter 60 for one
hour offset.
Daylight Saving Tmiezone: Click in the "Daylight Saving Tmiezone"
textbox and specify the daylight saving timezone. This can be any given
name in 14-character alpha-numericals. Enter the Daylight-Saving time
zone using the following example:
EDT - East Daylight Saving Time Zone.
CDT - Central Daylight-Saving Time Zone.
MDT - Mountain Daylight-Saving Time Zone.
PDT - Pacific Daylight-Saving Time Zone.
ADT - Alaska Daylight-Saving Time Zone.
Weekday: Click in the textboxes and specify the daylight saving period.
•
Month: Click "Month" drop-down menu from "Month" drop-down
list to choose from January to December.
•
Week: <1-5> Specifies weekdays from Monday to Friday.
•
Day: Click "Day" drop-down menu from "Day" drop-down list to
choose from Sunday to Saturday.
•
Hour: <0-23> Specifies from 0 to 23.
•
Minute: <0-59> Specifies from 0 to 59.
Date: Click in the textboxes and specify the daylight saving period.
•
Month: Click "Month" drop-down menu from "Month" drop-down
list to choose from January to December.
•
Day: <1-31> Specifies from 1 to 31.
•
Hour: <0-23> Specifies from 0 to 23.
•
Minute: <0-59> Specifies from 0 to 59.
Update Setting: Click "Update Setting" button when you finished
Daylight Saving Setting.
<Note> The “Week”, “Hour”, “Minute”, and “Day” fields would not
accept the alphabetic characters (Like Jan, Feb, sun, mon). They only
accept the two digit numbers (0 throught 9).
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Command Line Console Management
The switch provides a command line console interface for
configuration purposes. The switch can be configured either
locally through its RS-232 port or remotely via a Telnet
session. For the later, you must specify an IP address for the
switch first.
This chapter describes how to configure the switch using its
console by Commend Line.
Administration Console
Connect the DB9 straight cable to the RS-232 serial port of the device to the
RS-232 serial port of the terminal or computer running the terminal emulation
application.
Direct access to the administration console is achieved by directly connecting
a terminal or a PC equipped with a terminal-emulation program (such as
HyperTerminal) to the switch console port.
When using the management method, configure the terminal-emulation
program to use the following parameters (you can change these settings after
login):
[Default parameters]
115,200bps
8 data bits
No parity
1 stop bit
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Exec Mode (View Mode)
Logon to Exec Mode (View Mode)
At the switch_a login: prompt just type in “root” and press <Enter> to logon
to Exec Mode (or View Mode).
switch_a login: root
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Basic commands
Exec Mode (or View Mode) is the base mode from where users can perform
basic commands like:
clear, debug, disable, enable, exit, help, logout, no, quit, show, terminal
The CLI contains a text-based help facility. Access this help by typing in the
full or partial command string then typing a question mark “?”. The CLI
displays the command keywords or parameters along with a short
description.
At the switch_a> prompt just press <?> to list the above basic commands.
switch_a>?
At the switch_a> prompt just type in the full or partial command string then
typing a question mark “?” to display the command keywords or parameters
along with a short description.
switch_a>show ?
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Login timed out
The login session to Exec Mode (or View Mode) has timed out due to an
extended period of inactivity (60 seconds) to indicate authentication attempt
timed out. And the switch_a login: prompt will show on the screen.
Logon back to Exec Mode (View Mode)
At the switch_a login: prompt just type in “root” and press <Enter> to logon
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back to Exec Mode (or View Mode).
switch_a login: root
Exit from Exec Mode (View Mode)
At the switch_a> prompt just type in “exit” and press <Enter> to exit from
Exec Mode (or View Mode).
switch_a>exit
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Privileged Exec Mode (Enable Mode)
Logon to Privileged Exec Mode (Enable Mode)
At the switch_a> prompt just type in “enable” and press <Enter> to logon to
Privileged Exec Mode (or Enable Mode). And the switch_a# prompt will
show on the screen.
switch_a>enable
Commands
Privileged Exec Mode (or Enable Mode) allows users to run commands as
following.
At the switch_a# prompt just press <?> to list the commands.
switch_a#?
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At the switch_a# prompt just type in the full or partial command string then
typing a question mark “?” to display the command keywords or parameters
along with a short description.
switch_a#show ?
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Login timed out
The login session to Privileged Exec Mode (or Enable Mode) has timed out
due to an extended period of inactivity (60 seconds) to indicate authentication
attempt timed out. And the switch_a login: prompt will show on the screen.
Logon back to Exec Mode (View Mode)
At the switch_a login: prompt just type in “root” and press <Enter> to logon
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back to Exec Mode (or View Mode).
switch_a login: root
Exit from Privileged Exec Mode (or Enable Mode)
At the switch_a# prompt just type in “exit” and press <Enter> to exit from
Privileged Exec Mode (or Enable Mode).
switch_a#exit
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Configure Mode (Configure Terminal Mode)
Logon to Configure Mode (Configure Terminal Mode)
At the switch_a# prompt just type in “configure terminal” and press <Enter>
to logon to Configure Mode (or Configure Terminal Mode). And the
switch_a(config)# prompt will show on the screen.
switch_a#configure terminal
Commands
Configure Mode (or Configure Terminal Mode) serves as a gateway into the
modes as following.
At the switch_a(config)# prompt just press <?> to list the commands.
switch_a(config)#?
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At the switch_a(config)# prompt just type in the full or partial command
string then typing a question mark “?” to display the command keywords or
parameters along with a short description.
switch_a(config)#show ?
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Login timed out
The login session to Configure Mode (or Configure Terminal Mode) has timed
out due to an extended period of inactivity (60 seconds) to indicate
authentication attempt timed out. And the switch_a login: prompt will show
on the screen.
Logon back to Exec Mode (View Mode)
At the switch_a login: prompt just type in “root” and press <Enter> to logon
back to Exec Mode (or View Mode).
switch_a login: root
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Exit from Configure Mode (or Configure Terminal Mode)
At the switch_a(config)# prompt just type in “exit” and press <Enter> to exit
from Configure Mode (or Configure Terminal Mode).
switch_a(config)#exit
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System
System Information, System Name/Password, IP Address,
Configuration, Firmware Upgrade, Alarm Setting, Reboot, Logout
Save
System Name/Password
System Name:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use hostname command to set or change the network server name.
Use the no hostname command to disable this function.
3. Command Syntax:
(no) hostname HOSTNAME
HOSTNAME specifies the network name of the system.
4. Example:
The following example sets the hostname to switch, and shows the change
in the prompt:
switch_a(config)#hostname switch
switch(config)#
Password:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use enable password command to modify or create a password to be used
when entering the Enable mode.
3. Command Syntax:
enable password PASSWORD
PASSWORD specifies the new password of the system.
4. Example:
The following example sets the new password mypasswd to switch:
switch_a(config)#enable password mypasswd
switch_a(config)#
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IP Address
IP Address/IP Subnet Mask:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
vlan1.1 means vlan 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface vlan1.1
switch_a(config-if)#
2. Usage:
Use ip address command to set the IP address of an interface.
Use the no ip address command to remove the IP address from an
interface.
3. Command Syntax:
ip address IP-ADDRESS
no ip address IP-ADDRESS
no ip address
IP-ADDRESS A.B.C.D/M specifies the IP address and prefix length of an
interface.
M specifies IP subnet mask, 8: 255.0.0.0, 16:255.255.0.0, 24:
255.255.255.0.
4. Example:
The following example sets the new IP address 192.168.1.10 and new IP
subnet mask 255.255.255.0 to switch:
switch_a(config)#interface vlan1.1
switch_a(config-if)#ip address 192.168.1.10/24
switch_a(config-if)#
Default Gateway:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use ip default-gateway command to set the IP address of the default
gateway.
Use the no ip default-gateway command to remove the IP address of the
default gateway.
3. Command Syntax:
ip default-gateway IP-ADDRESS
no ip default-gateway
IP-ADDRESS A.B.C.D specifies the IP address of the default gateway.
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4. Example:
The following example sets the default gateway 192.168.1.254 to switch:
switch_a(config)#ip default-gateway 192.168.1.254
switch_a(config)#
DNS Server:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use ip dns command to set the IP address of the DNS server.
Use the no ip dns command to remove the IP address of the DNS server.
3. Command Syntax:
ip dns IP-ADDRESS
no ip dns
IP-ADDRESS A.B.C.D specifies the IP address of the DNS server.
4. Example:
The following example sets the DNS server 192.168.1.100 to switch:
switch_a(config)#ip dns 192.168.1.100
switch_a(config)#
Save Configuration
Load config from TFTP server:
1. Command Mode: Privileged Exec mode
Logon to Privileged Exec Mode (Enable Mode).
The switch_a# prompt will show on the screen.
switch_a#
2. Usage:
Use install image command to load configuration file from tftp server to
switch.
3. Command Syntax:
install image IP-ADDRESS WORD
IP-ADDRESS specifies the IP address of tftp server.
WORD specifies the file name to be loaded to switch.
4. Example:
The following example specifies upgrading firmware (file name: flash.tgz)
from tftp server (IP address: 192.168.1.100) to switch:
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switch_a#install image 192.168.1.100 flash.tgz
switch_a#
Load config to TFTP server:
1. Command Mode: Privileged Exec mode
Logon to Privileged Exec Mode (Enable Mode).
The switch_a# prompt will show on the screen.
switch_a#
2. Usage:
Use write config-file command to backup configuration file to tftp server.
3. Command Syntax:
write config-file IP-ADDRESS
IP-ADDRESS specifies the IP address of tftp server.
4. Example:
The following example backups configuration file to tftp server (IP address:
192.168.1.100):
switch_a#write config-file 192.168.1.100
switch_a#
Save Configuration:
1. Command Mode: Privileged Exec mode
Logon to Privileged Exec Mode (Enable Mode).
The switch_a# prompt will show on the screen.
switch_a#
2. Usage:
Use copy running-config startup-config command to write configurations
to the file to be used at startup. This is the same as the write memory
command.
3. Command Syntax:
copy running-config startup-config
4. Example:
The following example specifies writing configurations to the file to be used at
startup to switch:
switch_a#copy running-config startup-config
switch_a#
Restore Default:
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1. Command Mode: Privileged Exec mode
Logon to Privileged Exec Mode (Enable Mode).
The switch_a# prompt will show on the screen.
switch_a#
2. Usage:
Use restore default command to restore default setting of the switch.
3. Command Syntax:
restore default
4. Example:
The following example restores default setting of the switch:
switch_a#restore default
switch_a#
Auto Save:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to enable auto save configuration function. The
configuration will be automatically saved at every configured interval while
this command is enabled. Use the no form of this command to disable this
feature.
3. Command Syntax:
service auto-config enable
no service auto-config enable
4. Example:
The following example enables or disables auto save configuration to switch:
switch_a(config)#service auto-config enable
switch_a(config)#no service auto-config enable
switch_a(config)#
Auto Save Interval (5~65536 sec):
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2.
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Use this command to set the interval when the configuration would be
automatically saved. The range of interval value is from 5 to 65535. And the
default value is 30 seconds.
3. Command Syntax:
service auto-config interval WORD
WORD specifies the interval value.
4. Example:
The following example sets the interval WORD (10) when the configuration
would be automatically saved to switch:
switch_a(config)#service auto-config interval 10
switch_a(config)#
Firmware Upgrade
1. Command Mode: Privileged Exec mode
Logon to Privileged Exec Mode (Enable Mode).
The switch_a# prompt will show on the screen.
switch_a#
2. Usage:
Use install image command to upgrade firmware from tftp server to switch.
3. Command Syntax:
install image IP-ADDRESS WORD
IP-ADDRESS specifies the IP address of tftp server.
WORD specifies the file name to be upgraded to switch.
4. Example:
The following example specifies upgrading firmware (file name: flash.tgz)
from tftp server (IP address: 192.168.1.100) to switch:
switch_a#install image 192.168.1.100 flash.tgz
switch_a#
Please follow the message on the screen during the firmware upgrade
process. Do not turn off the power or perform other functions during this
period of time.
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At the “switch_a#” prompt just type in “reload” and press <Enter> to reboot
the switch after completing the upgrade process.
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Alarm Setting
Alarm-trigger if:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to enable or disable alarm trigger on interface.
3. Command Syntax:
(no) alarm-trigger if INTERFACE
INTERFACE specifies the interface.
4. Example:
The following example enables alarm trigger on interface “fe1” to switch:
switch_a(config)#alarm-trigger if fe1
switch_a(config)#
Alarm-trigger power:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to enable or disable alarm trigger of power source.
3. Command Syntax:
(no) alarm-trigger power POWER
POWER specifies the power source.
4. Example:
The following example enables alarm trigger of power “1” to switch:
switch_a(config)#alarm-trigger power 1
switch_a(config)#
Reboot
1. Command Mode: Privileged Exec mode
Logon to Privileged Exec Mode (Enable Mode).
The switch_a# prompt will show on the screen.
switch_a#
2. Usage:
Use reload command to restart switch.
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3. Command Syntax:
reload
4. Example:
The following example specifies restarting switch:
switch_a#reload
switch_a login:
Logout
1. Command Mode: Exec mode or Privileged Exec mode
Logon to Exec Mode (View Mode) or Privileged Exec Mode (Enable Mode).
The switch_a> or switch_a# prompt will show on the screen.
switch_a>
switch_a#
2. Usage:
Use logout command to exit from the Exec mode or Privileged Exec mode.
3. Command Syntax:
logout
4. Example:
The following example specifies to exit from the Exec mode or Privileged
Exec mode.
switch_a>logout
switch_a login:
Port
Configuration, Port Status, Rate Control, RMON Statistics, Per Port Vlan
Activities
Configuration
Admin Setting:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
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2. Usage:
Use the shutdown command to shut down the selected interface.
Use the no shutdown to disable this function.
3. Command Syntax:
(no) shutdown
4. Example:
The following example shows the use of the shutdown command to shut
down the interface fe1 (port 1):
switch_a(config)#interface fe1
switch_a(config-if)#shutdown
switch_a(config-if)#
Duplex:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use duplex command to specify the duplex mode to be used for each
interface.
Use the no duplex to disable this function.
3. Command Syntax:
(no) duplex MODE
MODE specifies the duplex mode: auto, full, half.
4. Example:
The following example shows the use of duplex MODE (full) to the interface
fe1 (port 1):
switch_a(config)#interface fe1
switch_a(config-if)#duplex full
switch_a(config-if)#
Flow control:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
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switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use flowcontrol on command to enable flow control, and configure the flow
control mode for the port.
Use the no flowcontrol to disable this function.
3. Command Syntax:
flowcontrol on
no flowcontrol
4. Example:
The following example shows the use of flowcontrol on to the interface fe1
(port 1):
switch_a(config)#interface fe1
switch_a(config-if)#flowcontrol on
switch_a(config-if)#
Port Status
1. Command Mode: Exec mode or Privileged Exec mode
Logon to Exec Mode (View Mode) or Privileged Exec Mode (Enable Mode).
The switch_a> or switch_a# prompt will show on the screen.
switch_a>
switch_a#
2. Usage:
Use the show interface command to display interface configuration and
status.
3. Command Syntax:
show interface IFNAME
IFNAME specifies the name of the interface for which status and
configuration information is desired.
4. Example:
The following example shows the use of show interface to display interface
configuration and status of the interface fe1 (port 1):
switch_a>show interface fe1
Rate Control
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
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fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use this command to specify the ingress/egress rate to be used for each
interface. The bandwidth value is in bits.
Use the no parameter with this command to remove the ingress/egress rate
to be used for each interface.
3. Command Syntax:
(no) rate-control ingress/egress VALUE
VALUE
<1-10000000000 bits> (usable units: k, m, g)
<1-999>k|m for 1 to 999 kilo bits or mega bits.
1g for 1 giga bits.
4. Example:
The following example shows the use of rate-control ingress VALUE (10
mega bits) to the interface fe1 (port 1):
switch_a(config)#interface fe1
switch_a(config-if)#rate-control ingress 10m
switch_a(config-if)#
RMON Statistics
1. Command Mode: Exec mode or Privileged Exec mode
Logon to Exec Mode (View Mode) or Privileged Exec Mode (Enable Mode).
The switch_a> or switch_a# prompt will show on the screen.
switch_a>
switch_a#
2. Usage:
Use the show interface statistics command to display RMON statistics of
interface.
3. Command Syntax:
show interface statistics IFNAME
IFNAME specifies the name of the interface for which RMON statistics is
desired.
4. Example:
The following example shows the use of show interface statistics to display
RMON statistics of the interface fe1 (port 1):
switch_a>show interface statistics fe1
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Per Port Vlan Activities
1. Command Mode: Exec mode or Privileged Exec mode
Logon to Exec Mode (View Mode) or Privileged Exec Mode (Enable Mode).
The switch_a> or switch_a# prompt will show on the screen.
switch_a>
switch_a#
2. Usage:
Use show vlan command to display information about a particular VLAN by
specifying the VLAN ID.
3. Command Syntax:
show vlan <2-4094>
<2-4094> VLAN ID.
4. Example:
The following is an output of show vlan command displaying information
about VLAN 2:
switch_a>show vlan 2
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Switching
Bridging, Static MAC Entry, Port Mirroring
Bridging
Aging Time (seconds):
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to specify an ageing-out time for a learned MAC address.
The learned MAC address will persist till this specified time.
3. Command Syntax:
Bridge GROUP ageing-time AGEINGTIME
no bridge GROUP ageing-time
Group = <1-1> The ID of the bridge-group that this ageing time is for.
AGEINGTIME = <10-1000000> The number of seconds of persistence.
4. Example:
The following example sets the new AGEINGTIME (1000) to bridge GROUP
(1):
switch_a(config)#bridge 1 ageing-time 1000
switch_a(config)#
Threshold level (0-100):
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use storm-control level command to specify the rising threshold level for
broadcasting, multicast, or destination lookup failure traffic. The storm control
action occurs when traffic utilization reaches this level.
3. Command Syntax:
storm-control level LEVEL
LEVEL <0-100> specifies the percentage of the threshold; percentage of the
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maximum speed (pps) of the interface.
4. Example:
The following example shows setting storm-control level LEVEL (30) to the
interface fe1 (port 1):
switch_a(config)#interface fe1
switch_a(config-if)#storm-control level 30
switch_a(config-if)#
Broadcast:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use storm-control broadcast enable command to enable broadcast traffic.
Use no storm-control broadcast command to disable broadcast traffic.
3. Command Syntax:
storm-control broadcast enable
no storm-control broadcast
4. Example:
The following example shows setting storm-control broadcast enable to
the interface fe1 (port 1):
switch_a(config)#interface fe1
switch_a(config-if)#storm-control broadcast enable
switch_a(config-if)#
Multicast:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use storm-control multicast enable command to enable multicast traffic.
Use no storm-control multicast command to disable multicast traffic.
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3. Command Syntax:
storm-control multicast enable
no storm-control multicast
4. Example:
The following example shows setting storm-control multicast enable to the
interface fe1 (port 1):
switch_a(config)#interface fe1
switch_a(config-if)#storm-control multicast enable
switch_a(config-if)#
DLF:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use storm-control dlf enable command to enable destination lookup failure
traffic.
Use no storm-control dlf command to disable destination lookup failure
traffic.
3. Command Syntax:
storm-control dlf enable
no storm-control dlf
dlf destination lookup failure
4. Example:
The following example shows setting storm-control dlf enable to the
interface fe1 (port 1):
switch_a(config)#interface fe1
switch_a(config-if)#storm-control dlf enable
switch_a(config-if)#
Static MAC Entry
Static-MAC-Entry Forward:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
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2. Usage:
Use this command to statically configure a bridge entry to forward matching
frames.
3. Command Syntax:
bridge GROUP address MAC forward IFNAME VLANID
no bridge GROUP address MAC forward IFNAME VLANID
GROUP <1-1> Bridge-group ID used for bridging.
MAC the Media Access Control (MAC) address in the HHHH.HHHH.HHHH
format.
IFNAME the interface on which the frame comes in.
VLANID The VID of the VLAN that will be enabled or disabled on the bridge
<2-4094>.
4. Example:
The following example configures a bridge GROUP (1) to forward matching
frames (MAC address 2222.2222.2222) to the interface fe1 (port 1) in vlan
VLANID (2):
switch_a(config)#bridge 1 address 2222.2222.2222 forward fe1 vlan 2
switch_a(config)#
Static-MAC-Entry Discard:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to statically configure a bridge entry to discard matching
frames.
3. Command Syntax:
bridge GROUP address MAC discard IFNAME
no bridge GROUP address MAC discard IFNAME
GROUP <1-1> Bridge-group ID used for bridging.
MAC the Media Access Control (MAC) address in the HHHH.HHHH.HHHH
format.
IFNAME the interface on which the frame comes in.
4. Example:
The following example configures a bridge GROUP (1) to discard matching
frames (MAC address 2222.2222.2222) to the interface fe1 (port 1):
switch_a(config)#bridge 1 address 2222.2222.2222 discard fe1
switch_a(config)#
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Port Mirroring
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use this command to define a mirror source port and its direction.
Use the no parameter with this command to disable port mirroring by the
destination port on the specified source port.
3. Command Syntax:
mirror interface SOURCEPORT direction SNOOPDIRECTION
no mirror interface SOURCEPORT
SOURCEPORT Name of the Source interface to be used.
SNOOPDIRECTION [both|receive|transmit]
both Specifies mirroring of traffic in both directions.
receive Specifies mirroring of received traffic.
transmit Specifies mirroring of transmitted traffic.
4. Example:
The following example enables port mirroring by the destination port fe1 (port
1) on the specified source port fe2 (port 2):
switch_a(config)#interface fe1
switch_a(config-if)#mirror interface fe2 direction both
switch_a(config-if)#
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Trunking
Port Trunking
Port Trunking
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use static-channel-group command to create a static aggregator, or add a
member port to an already-existing static aggregator.
Use the no static-channel-group command to detach the port from the
static aggregator.
3. Command Syntax:
static-channel-group <1-3>
no static-channel-group
<1-3> Channel group number.
Maximum 4 ports in static-channel-group 1 and static-channel-group 2.
Maximum 2 ports in static-channel-group 3
4. Example:
The following example adding the interface
static-channel-group 1:
switch_a(config)#interface fe1
switch_a(config-if)#static-channel-group 1
switch_a(config-if)#
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Hardened Managed Ethernet Switch
STP / Ring
Global Configuration, RSTP Port Setting, MSTP Properties, MSTP Instance
Setting, MSTP Port Setting, Ring Setting
Global Configuration
STP Version:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to choose the Spanning Tree protocol, Rapid Spanning
Tree protocol, or Multiple Spanning Tree protocol on a bridge.
3. Command Syntax:
bridge GROUP protocol PROTOCOL vlan-bridge
GROUP <1-1> Bridge group name used for bridging.
PROTOCOL
ieee IEEE 802.1Q spanning-tree protocol.
mstp IEEE 802.1s multiple spanning-tree protocol.
rstp IEEE 802.1w rapid spanning-tree protocol.
4. Example:
The following example chooses the PROTOCOL (rstp) on bridge GROUP
(1):
switch_a(config)#bridge 1 protocol rstp vlan-bridge
switch_a(config)#
Multiple Spanning Tree Protocol:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to enable the Multiple Spanning Tree protocol on a bridge.
Use the no form of the command to disable the Multiple Spanning Tree
protocol on a bridge.
3. Command Syntax:
bridge GROUP multiple-spanning-tree enable
no bridge GROUP multiple-spanning-tree enable BRIDGE-FORWARD
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GROUP <1-1> Bridge group name used for bridging.
BRIDGE-FORWARD Puts all ports of the specified bridge into the
forwarding state.
4. Example:
The following example enables or disables the multiple-spanning-tree on
bridge GROUP (1):
switch_a(config)#bridge 1 multiple-spanning-tree enable
switch_a(config)#no bridge 1 multiple-spanning-tree enable bridge-forward
switch_a(config)#
Rapid Spanning Tree Protocol:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to enable the Rapid Spanning Tree protocol on a bridge.
Use the no form of the command to disable the Rapid Spanning Tree protocol
on a bridge.
3. Command Syntax:
bridge GROUP rapid-spanning-tree enable
no bridge GROUP rapid-spanning-tree enable BRIDGE-FORWARD
GROUP <1-1> Bridge group name used for bridging.
BRIDGE-FORWARD Puts all ports of the specified bridge into the
forwarding state.
4. Example:
The following example enables or disables the rapid-spanning-tree on
bridge GROUP (1):
switch_a(config)#bridge 1 rapid-spanning-tree enable
switch_a(config)#no bridge 1 rapid-spanning-tree enable bridge-forward
switch_a(config)#
Spanning Tree Protocol:
5. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
6. Usage:
Use this command to enable the Spanning Tree protocol on a bridge.
Use the no form of the command to disable the Spanning Tree protocol on a
bridge.
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7. Command Syntax:
bridge GROUP spanning-tree enable
no bridge GROUP spanning-tree enable BRIDGE-FORWARD
GROUP <1-1> Bridge group name used for bridging.
BRIDGE-FORWARD Puts all ports of the specified bridge into the
forwarding state.
8. Example:
The following example enables or disables the spanning-tree on bridge
GROUP (1):
switch_a(config)#bridge 1 spanning-tree enable
switch_a(config)#no bridge 1 spanning-tree enable bridge-forward
switch_a(config)#
Bridge Priority (0..61440):
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to set bridge priority for the common instance. Using a
lower priority indicates a greater likelihood of the bridge becoming root.
3. Command Syntax:
bridge GROUP priority PRIORITY
no bridge GROUP priority
GROUP <1-1> The ID of the bridge group for which the priority is set.
PRIORITY <0-61440> The bridge priority.
4. Example:
The following example sets the priority PRIORITY (4096) of bridge GROUP
(1):
switch_a(config)#bridge 1 priority 4096
switch_a(config)#
Hello Time (sec) (1..9):
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to set the hello-time, the time in seconds after which (if
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this bridge is the root bridge) all the bridges in a bridged LAN exchange
Bridge Protocol Data Units (BPDUs).
3. Command Syntax:
bridge GROUP hello-time HELLOTIME
no bridge GROUP hello-time
GROUP <1-1> The ID of the bridge group to which this hello time is
assigned.
HELLOTIME <1-9> The hello BPDU interval in seconds.
4. Example:
The following example sets the hello-time HELLOTIME (9) of bridge GROUP
(1):
switch_a(config)#bridge 1 hello-time 9
switch_a(config)#
Max Age (sec) (6..28):
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to set the max-age for a bridge.
Use the no parameter with this command to restore the default value of
max-age.
3. Command Syntax:
bridge GROUP max-age MAXAGE
no bridge GROUP max-age
GROUP <1-1> The ID of the bridge group to which this maximum age time
is assigned.
MAXAGE <6-28> The maximum time, in seconds, to listen for the root
bridge.
4. Example:
The following example sets the max-age MAXAGE (28) of bridge GROUP
(1):
switch_a(config)#bridge 1 max-age 28
switch_a(config)#
Forward Delay (sec) (4..30):
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
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switch_a(config)#
2. Usage:
Use this command to set the time (in seconds) after which (if this bridge is the
root bridge) each port changes states to learning and forwarding.
Use the no parameter with this command to restore the default value.
3. Command Syntax:
bridge GROUP forward-time FORWARD_DELAY
no bridge GROUP forward-time
GROUP <1-1> The ID of the bridge group to which this delay time is
assigned.
FORWARD_DELAY <4-30> the forwarding time delay in seconds.
4. Example:
The following example sets the forward-time FORWARD_DELAY (30) of
bridge GROUP (1):
switch_a(config)#bridge 1 forward-time 30
switch_a(config)#
RSTP Port Setting
Priority(Granularity 16):
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use this command to set the port priority for a bridge. The lower priority
indicates a greater likelihood of the bridge becoming root.
3. Command Syntax:
bridge GROUP priority PRIORITY
GROUP <1-1> the ID of the bridge group.
PRIORITY <0-240> The priority to be assigned to the group.
4. Example:
The following example sets the priority PRIORITY (100) of the interface fe1
(port 1) of bridge GROUP (1):
switch_a(config)#interface fe1
switch_a(config-if)#bridge 1 priority 100
switch_a(config-if)#
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Admin. Path Cost:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use this command to set the cost of a path associated with a bridge-group.
Use the no parameter with this command to restore the default cost of a path
associated with a bridge-group.
3. Command Syntax:
bridge GROUP path-cost PATHCOST
no bridge GROUP path-cost
GROUP <1-1> the ID of the bridge group.
PATHCOST <1-200000000> The cost to be assigned to the group.
4. Example:
The following example sets the cost (123) of the interface fe1 (port 1) of
bridge GROUP (1):
switch_a(config)#interface fe1
switch_a(config-if)#bridge 1 path-cost 123
switch_a(config-if)#
Point to Point Link:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use spanning-tree link-type command to set the link type of a port to
enable or disable rapid transition.
Use the no spanning-tree link-type command to set a port to its default
state and to disable rapid transition.
3. Command Syntax:
(no) spanning-tree link-type LINKTYPE
LINKTYPE The link type to be assigned to the port.
point-to-point Enable rapid transition.
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shared Disable rapid transition.
4. Example:
The following example sets the link-type LINKTYPE (point-to-point) of the
interface fe1 (port 1):
switch_a(config)#interface fe1
switch_a(config-if)#spanning-tree link-type point-to-point
switch_a(config-if)#
Autoedge:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use spanning-tree autoedge command to assist in automatic identification
of the edge port.
Use the no spanning-tree autoedge command to disable this feature.
3. Command Syntax:
(no) spanning-tree autoedge
4. Example:
The following example enables the spanning-tree autoedge of the interface
fe1 (port 1):
switch_a(config)#interface fe1
switch_a(config-if)#spanning-tree autoedge
switch_a(config-if)#
Edgeport:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use spanning-tree edgeport command to set a port as an edge-port and to
enable rapid transitions.
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Use the no spanning-tree edgeport command to set a port to its default
state (not an edge-port) and to disable rapid transitions.
3. Command Syntax:
(no) spanning-tree edgeport
4. Example:
The following example enables the spanning-tree edgeport of the interface
fe1 (port 1):
switch_a(config)#interface fe1
switch_a(config-if)#spanning-tree edgeport
switch_a(config-if)#
MSTP Properties
Region Name:
1. Command Mode: MST Configuration mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to MST Configuration mode.
The switch_a(config-mst)# prompt will show on the screen.
switch_a(config)#spanning-tree mst configuration
switch_a(config-mst)#
2. Usage:
Use this command to create an MST region and specify a name to it. MST
bridges of a region form different spanning trees for different VLANs. By
default, each MST bridge starts with the region name as its bridge address.
This means each MST bridge is a region by itself, unless specifically added to
one.
3. Command Syntax:
bridge GROUP region REGION_NAME
no bridge GROUP region
GROUP <1-1> Specify the bridge-group ID.
REGION_NAME Specify the name of the region.
4. Example:
The following example creates an MST region and specifies a name
(regionname) to it in bridge GROUP (1):
Switch_a(config)#spanning-tree mst configuration
switch_a(config-mst)#bridge 1 region regionname
switch_a(config-mst)#
Revision Level:
1. Command Mode: MST Configuration mode
Logon to Configure Mode (Configure Terminal Mode).
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Then logon to MST Configuration mode.
The switch_a(config-mst)# prompt will show on the screen.
switch_a(config)#spanning-tree mst configuration
switch_a(config-mst)#
2. Usage:
Use this command to specify the number for configuration information. The
default value of revision number is 0.
3. Command Syntax:
bridge GROUP revision REVISION_NUM
GROUP <1-1> Specify the bridge-group ID.
REVISION_NUM <0-255> Revision number.
4. Example:
The following example specifies a revision number (25) of MST configuration
in bridge GROUP (1):
switch_a(config)#spanning-tree mst configuration
switch_a(config-mst)#bridge 1 revision 25
switch_a(config-mst)#
Max Hops:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to specify the maximum allowed hops for BPDU in an
MST region. This parameter is used by all the instances of the MST.
Specifying the max hops for a BPDU prevents the messages from looping
indefinetely in the network. When a bridge receives a MST BPDU that has
exceeded the allowed max-hops, it discards the BPDU.
3. Command Syntax:
bridge GROUP max-hops HOP_COUNT
no bridge GROUP max-hops
GROUP <1-1> Specify the bridge-group ID.
HOP_COUNT Maximum hops the BPDU will be valid for.
4. Example:
The following example specifies the maximum allowed hops (25) for BPDU in
bridge GROUP (1):
switch_a(config)#bridge 1 max-hops 25
switch_a(config)#
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MSTP Instance Setting
Bridge Instance VLAN:
1. Command Mode: MST Configuration mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to MST Configuration mode.
The switch_a(config-mst)# prompt will show on the screen.
switch_a(config)#spanning-tree mst configuration
switch_a(config-mst)#
2. Usage:
Use this command to simultaneously add multiple VLANs for the
corresponding instance of a bridge. This command can be used only after the
VLANs are defined. Use the no parameter with this command to
simultaneously remove multiple VLANs for the corresponding instance of a
bridge.
3. Command Syntax:
bridge GROUP instance INSTANCE_ID vlan VLAN_ID
no bridge GROUP instance INSTANCE_ID vlan VLAN_ID
GROUP <1-1> Specify the bridge-group ID.
INSTANCE_ID <1-15> Specify the instance ID.
VLAN_ID <1-4094> Specify multiple VLAN IDs corresponding to the bridge
instance
4. Example:
The following example associates multiple VLANs (10) and (20) to instance
(1) of bridge GROUP (1):
switch_a(config)#bridge 1 protocol mstp
switch_a(config)#spanning-tree mst configuration
switch_a(config-mst)#bridge 1 instance 1 vlan 10, 20
switch_a(config-mst)#
Bridge Instance Priority:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to set the bridge priority for an MST instance to the value
specified. Use the no parameter with this command to restore the default
value of the bridge priority. The lower the priority of the bridge, the better the
chances are the bridge becoming a root bridge or a designated bridge for the
LAN. The priority values can be set only in increments of 4096.
3.
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bridge GROUP instance INSTANCE_ID priority BRIDGE_PRIORITY
no bridge GROUP instance INSTANCE_ID priority
GROUP <1-1> Specify the bridge-group ID.
INSTANCE_ID Specify the instance ID.
BRIDGE_PRIORITY <0-61440> Specify the bridge priority.
4. Example:
The following example sets the bridge priority (0) for an MST instance (3) in
bridge GROUP (1):
switch_a(config)#bridge 1 instance 3 priority 0
switch_a(config)#
MSTP Port Setting
Bridge-Group Instance:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use this command to assign a Multiple Spanning Tree instance to a port. Use
the no parameter with this command to remove the instance.
3. Command Syntax:
bridge GROUP instance INSTANCE_ID
no bridge GROUP instance INSTANCE_ID
GROUP <1-1> Specify the bridge-group ID.
INSTANCE_ID Specify the instance ID.
4. Example:
The following example assigns a Multiple Spanning Tree instance (3) to a port
(fe1) in bridge GROUP (1):
switch_a(config)#interface fe1
switch_a(config-if)#bridge-group 1 instance 3
switch_a(config-if)#
Bridge-Group Instance Priority:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
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switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use this command to set the port priority for a bridge group. The Multiple
Spanning Tree Protocol uses port priority as a tiebreaker to determine which
port should forward frames for a particular instance on a LAN, or which port
should be the root port for an instance. A lower value implies a better priority.
In the case of the same priority, the interface index will serve as the
tiebreaker, with the lower-numbered interface being preferred over others.
The permitted range is 0-240. The priority values can only be set in
increments of 16.
3. Command Syntax:
bridge GROUP instance INSTANCE_ID priority PRIORITY
GROUP <1-1> Specify the bridge-group ID.
INSTANCE_ID <1-15> Specify the instance ID.
PRIORITY <0-240> Specify the port priority in a range of <0-240>.
4. Example:
The following example sets the port priority (121) for Multiple Spanning Tree
instance (3) to a port (fe1) in bridge GROUP (1):
switch_a(config)#interface fe1
switch_a(config-if)#bridge-group 1 instance 3 priority 121
switch_a(config-if)#
Bridge-Group Instance Path-Cost:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use this command to set the cost of a path associated with an interface. Use
the no parameter with this command to restore the default cost value of the
path. A lower path-cost indicates a greater likelihood of the specific interface
becoming a root.
3. Command Syntax:
bridge GROUP instance INSTANCE_ID path-cost PATH_COST
GROUP <1-1> Specify the bridge-group ID.
INSTANCE_ID <1-15> Specify the instance ID.
PATH_COST <1-200000000> Specify the cost of path in the range of
<1-200000000>.
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4. Example:
The following example sets the path cost (1000) for Multiple Spanning Tree
instance (3) to a port (fe1) in bridge GROUP (1):
switch_a(config)#interface fe1
switch_a(config-if)#bridge-group 1 instance 3 path-cost 1000
switch_a(config-if)#
Ring Setting
Ring state:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to enable Ring state. Use the no parameter with this
command to disable Ring state.
3. Command Syntax:
bridge GROUP ring enable
no bridge GROUP ring enable bridge-forward
GROUP <1-1> Specify the bridge-group ID.
4. Example:
The following example enables Ring state in bridge GROUP (1):
switch_a(config)#bridge 1 ring enable
switch_a(config)#
Set ring port:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to set Ring port 1 and Ring port 2.
3. Command Syntax:
ring set-port RING_PORT_1 RING_PORT_2
RING_PORT_1 Specify the Ring port 1.
RING_PORT_2 Specify the Ring port 2.
4. Example:
The following example sets the fe1 and fe2 as Ring port 1 and Ring port 2:
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switch_a(config)#ring set-port fe1 fe2
switch_a(config)#
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VLAN
VLAN Mode Setting, 802.1Q VLAN Setting, 802.1Q Port Setting, Port Based
VLAN
802.1Q VLAN Setting
VLAN Database:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use vlan database command to enter the VLAN configuration mode.
3. Command Syntax:
vlan database
4. Example:
The following example changes to VLAN configuration mode from Configure
mode:
switch_a(config)#vlan database
switch_a(config-vlan)#
Add VLAN/Delete VLAN:
1. Command Mode: VLAN Configure mode
Logon to Configure Mode (Configure Terminal Mode).
Logon to VLAN Configure Mode.
The switch_a(config-vlan)# prompt will show on the screen.
switch_a(config)#vlan database
switch_a(config-vlan)#
2. Usage:
This command enables or disables the state of a particular VLAN on a bridge
basis. Specifying the disable state causes all forwarding over the specified
VLAN ID on the specified bridge to cease. Specifying the enable state allows
forwarding of frames on the specified VLAN-aware bridge.
3. Command Syntax:
vlan VLANID bridge GROUP name VLAN_NAME state enable/disable
no vlan VLANID bridge GROUP
VLANID The VID of the VLAN that will be enabled or disabled on the bridge
<2-4094>.
GROUP <1-1> The ID of the bridge-group on which the VLAN will be
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affected.
VLAN_NAME The ASCII name of the VLAN. Maximum length: 16
characters.
enable Sets VLAN into an enable state.
disable Sets VLAN into a disable state.
4. Example:
The following example enables the vlan VLANID (2) and name VLAN_NAME
(vlan2) of bridge GROUP (1):
switch_a(config-vlan)#vlan 2 bridge 1 name vlan2 state enable
switch_a(config-vlan)#
802.1Q Port Setting
Switchport mode access:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use switchport mode access command to set the switching characteristics
of the Layer-2 interface to access mode, and classify untagged frames only.
Use the no switchport access command to reset the mode of the Layer-2
interface to access (default).
3. Command Syntax:
switchport mode access
no switchport access
4. Example:
The following example sets the switchport mode access of the interface fe1
(port 1):
switch_a(config)#interface fe1
switch_a(config-if)#switchport mode access
switch_a(config-if)#
Switchport mode hybrid:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
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switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use switchport mode hybrid command to set the switching characteristics
of the Layer-2 interface as hybrid, and classify both tagged and untagged
frames.
Use the no switchport hybrid command to reset the mode of the Layer-2
interface to access (default).
3. Command Syntax:
switchport mode hybrid
switchport mode hybrid acceptable-frame-type all/vlan-tagged
no switchport hybrid
all Set all frames can be received.
vlan-tagged Set vlan-tagged frames can only be received.
4. Example:
The following example sets the switchport mode hybrid of the interface fe1
(port 1) and all frames to be received on interface fe1 (port 1):
switch_a(config)#interface fe1
switch_a(config-if)#switchport mode hybrid acceptable-frame-type all
switch_a(config-if)#
Switchport mode trunk:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use switchport mode trunk command to set the switching characteristics of
the Layer-2 interface as trunk, and specify only tagged frames.
Use the no switchport trunk command to reset the mode of the Layer-2
interface to access (default).
3. Command Syntax:
switchport mode trunk
no switchport trunk
4. Example:
The following example sets the switchport mode trunk of the interface fe1
(port 1):
switch_a(config)#interface fe1
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switch_a(config-if)#switchport mode trunk
switch_a(config-if)#
Switchport hybrid allowed vlan:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use this command to set the switching characteristics of the Layer-2 interface
to hybrid. Both tagged and untagged frames will be classified over hybrid
interfaces.
Use the no parameter to turn off allowed hybrid switching.
3. Command Syntax:
switchport hybrid allowed vlan all
switchport hybrid allowed vlan none
switchport hybrid allowed vlan add VLANID egress-tagged enable/disable
switchport hybrid allowed vlan remove VLANID
no switchport hybrid vlan
all Allow all VLANs to transmit and receive through the Layer-2 interface.
none Allow no VLANs to transmit and receive through the Layer-2 interface.
add Add a VLAN to the member set.
remove Remove a VLAN from the member set.
VLANID <2-4094> The ID of the VLAN or VLANs that will be added to, or
removed from, the Layer-2 interface.
For a VLAN range, specify two VLAN numbers: lowest, then highest
number in the range, separated by a hyphen.
For a VLAN list, specify the VLAN numbers separated by commas.
egress-tagged
enable Enable the egress tagging for the outgoing frames.
disable Disable the egress tagging for the outgoing frames.
4. Example:
The following example specifies to add the interface fe1 (port 1) to VLANID
(2) and enable the egress-tagged for the outgoing frames on interface fe1
(port 1):
switch_a(config)#interface fe1
switch_a(config-if)#switchport hybrid allowed vlan add 2 egress-tagged enable
switch_a(config-if)#
Switchport trunk allowed vlan:
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1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use this command to set the switching characteristics of the Layer-2 interface
to trunk. The all parameter indicates that any VLAN ID is part of its port’s
member set. The none parameter indicates that no VLAN ID is configured on
this port. The add and remove parameters will add and remove VLAN IDs
to/from the port’s member set.
Use the no parameter to remove all VLAN IDs configured on this port.
3. Command Syntax:
switchport trunk allowed vlan all
switchport trunk allowed vlan none
switchport trunk allowed vlan add VLANID
switchport trunk allowed vlan remove VLANID
switchport trunk allowed vlan except VLANID
no switchport trunk vlan
all Allow all VLANs to transmit and receive through the Layer-2 interface.
none Allow no VLANs to transmit and receive through the Layer-2 interface.
add Add a VLAN to transmit and receive through the Layer-2 interface.
remove Remove a VLAN from transmit and receive through the Layer-2
interface.
except All VLANs, except the VLAN for which the ID is specified, are part of
its ports member set.
VLANID <2-4094> The ID of the VLAN or VLANs that will be added to, or
removed from, the Layer-2 interface. A single VLAN, VLAN range, or VLAN
list can be set.
For a VLAN range, specify two VLAN numbers: lowest, then highest
number in the range, separated by a hyphen.
For a VLAN list, specify the VLAN numbers separated by commas.
4. Example:
The following example specifies to add the interface fe1 (port 1) to VLANID
(2):
switch_a(config)#interface fe1
switch_a(config-if)#switchport trunk allowed vlan add 2
switch_a(config-if)#
Port Based VLAN
Switchport portbase add/remove vlan:
1. Command Mode: Interface mode
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Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use this command to set or remove the default VLAN for the interface.
3. Command Syntax:
switchport portbase add｜remove vlan VLANID
VLANID The ID of the VLAN will be added to or removed from the Layer-2
interface.
4. Example:
The following example specifies to add the interface fe1 (port 1) to VLANID
(2):
switch_a(config)#interface fe1
switch_a(config-if)#switchport portbase add vlan 2
switch_a(config-if)#
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QoS
Global Configuration, 802.1p Priority, DSCP
Global Configuration
QoS:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use mls qos enable command to globally enable QoS.
Use the no mls qos command to globally disable QoS.
3. Command Syntax:
mls qos enable
(no) mls qos
4. Example:
The following example globally enables QoS on the switch:
switch_a(config)#mls qos enable
switch_a(config)#
Trust:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use mls qos trust command to turn on QoS trust CoS or DSCP.
Use the no mls qos trust command to turn off QoS trust CoS or DSCP.
3. Command Syntax:
(no) mls qos trust cos/dscp
cos Class of Service.
dscp Differentiated Service Code Point.
4. Example:
The following example turns on QoS trust CoS on the switch:
switch_a(config)#mls qos trust cos
switch_a(config)#
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Strict Priority:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use priority-queue out command to enable the egress expedite queue.
Use the no priority-queue out command to disable the egress expedite
queue.
3. Command Syntax:
(no) priority-queue out
4. Example:
The following example enables the egress expedite queue on the switch:
switch_a(config)#priority-queue out
switch_a(config)#
Weighted Round Robin:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use wrr-queue bandwidth command to specify the bandwidth ratios of the
transmit queues.
3. Command Syntax:
wrr-queue bandwidth WRR_WTS
WRR_WTS Weighted Round Robin (WRR) weights for the 4 queues (4
values separated by spaces). Range is 1-55.
4. Example:
The following example specifies the bandwidth ratios of the transmit queues
on the switch:
switch_a(config)#wrr-queue bandwidth 1 2 4 8
switch_a(config)#
802.1p Priority
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
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The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use wrr-queue cos-map command to specify CoS values for a queue.
3. Command Syntax:
wrr-queue cos-map QUEUE_ID COS_VALUE
QUEUE_ID Queue ID. Range is 0-3.
COS_VALUE CoS values. Up to 8 values (separated by spaces). Range is
0-7.
4. Example:
The following example shows mapping CoS values 0 and 1 to queue 1 on the
switch:
switch_a(config)#wrr-queue cos-map 1 0 1
switch_a(config)#
DSCP
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use mls qos map dscp-queue command to map the DSCP values to a
queue.
3. Command Syntax:
mls qos map dscp-queue DSCP_VALUE to QUEUE_ID
DSCP_VALUE DSCP values. Up to 8 values (separated by spaces). Range
is 0-63.
QUEUE_ID Queue ID. Range is 0-3.
4. Example:
The following example shows mapping DSCP values 0 to 3 to queue 1 on the
switch:
switch_a(config)#mls qos map dscp-queue 0 1 2 3 to 1
switch_a(config)#
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SNMP
SNMP General Setting, SNMP v1/v2c, SNMP v3
SNMP General Setting
SNMP Status:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use snmp-server enable command to enable and no snmp-server enable
command to disable SNMP to the switch.
3. Command Syntax:
(no) snmp-server enable
4. Example:
The following example enables SNMP to the switch:
switch_a(config)#snmp-server enable
switch_a(config)#
Description:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use snmp-server description command to specify and no snmp-server
description command to remove description for SNMP.
3. Command Syntax:
snmp-server description DESCRIPTION
no snmp-server description
DESCRIPTION The description for SNMP.
4. Example:
The following example specifies description (description) for SNMP:
switch_a(config)#snmp-server description description
switch_a(config)#
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Location:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use snmp-server location command to specify and no snmp-server
location command to remove location for SNMP.
3. Command Syntax:
snmp-server location LOCATION
no snmp-server location
LOCATION The location for SNMP.
4. Example:
The following example specifies location (location) for SNMP:
switch_a(config)#snmp-server location location
switch_a(config)#
Contact:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use snmp-server contact command to specify and no snmp-server
contact command to remove contact for SNMP.
3. Command Syntax:
snmp-server contact CONTACT
no snmp-server contact
CONTACT The contact for SNMP.
4. Example:
The following example specifies contact (contact) for SNMP:
switch_a(config)#snmp-server contact contact
switch_a(config)#
Trap Community Name:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
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switch_a(config)#
2. Usage:
Use this command to specify trap community name for SNMP.
Use the no parameter with this command to remove trap community name for
SNMP.
3. Command Syntax:
snmp-server trap-community <1-5> NAME
no snmp-server trap-community <1-5>
<1-5> The trap community 1-5.
NAME The trap community name for SNMP.
4. Example:
The following example specifies trap community name 1 (name) for SNMP:
switch_a(config)#snmp-server trap-community 1 name
switch_a(config)#
Trap Host IP Address:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to specify trap host IP address for SNMP.
Use the no parameter with this command to remove trap host IP address for
SNMP.
3. Command Syntax:
snmp-server trap-ipaddress <1-5> IP-ADDRESS
no snmp-server trap-ipaddress <1-5>
<1-5> The trap host IP address 1-5.
IP-ADDRESS The trap host IP address for SNMP. A.B.C.D specifies the IP
address.
4. Example:
The following example specifies trap host 1 IP address (192.168.1.20) for
SNMP:
switch_a(config)#snmp-server trap-ipaddress 192.168.1.20
switch_a(config)#
Cold Start Trap:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
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The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use snmp-server trap-type enable coldStart command to enable cold start
trap for SNMP.
Use the no snmp-server trap-type enable coldStart command to disable
cold start trap for SNMP.
3. Command Syntax:
(no) snmp-server trap-type enable coldStart
4. Example:
The following example enables cold start trap for SNMP:
switch_a(config)#snmp-server trap-type enable coldStart
switch_a(config)#
Warm Start Trap:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use snmp-server trap-type enable warmStart command to enable warm
start trap for SNMP.
Use the no snmp-server trap-type enable warmStart command to disable
warm start trap for SNMP.
3. Command Syntax:
(no) snmp-server trap-type enable warmStart
4. Example:
The following example enables warm start trap for SNMP:
switch_a(config)#snmp-server trap-type enable warmStart
switch_a(config)#
Link Down Trap:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use snmp-server trap-type enable linkDown command to enable link
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down trap for SNMP.
Use the no snmp-server trap-type enable linkDown command to disable
link down trap for SNMP.
3. Command Syntax:
(no) snmp-server trap-type enable linkDown
4. Example:
The following example enables link down trap for SNMP:
switch_a(config)#snmp-server trap-type enable linkDown
switch_a(config)#
Link Up Trap:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use snmp-server trap-type enable linkUp command to enable link up trap
for SNMP.
Use the no snmp-server trap-type enable linkUp command to disable link
up trap for SNMP.
3. Command Syntax:
(no) snmp-server trap-type enable linkUp
4. Example:
The following example enables link up trap for SNMP:
switch_a(config)#snmp-server trap-type enable linkUp
switch_a(config)#
Authentication Failure Trap:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use snmp-server trap-type enable authenticationFailure command to
enable authentication failure trap for SNMP.
Use the no snmp-server trap-type enable authenticationFailure
command to disable authentication failure trap for SNMP.
3.
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(no) snmp-server trap-type enable authenticationFailure
4. Example:
The following example enables authentication failure trap for SNMP:
switch_a(config)#snmp-server trap-type enable authenticationFailure
switch_a(config)#
Topology Change Trap:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use snmp-server trap-type enable topologyChange command to enable
topology change trap for SNMP.
Use the no snmp-server trap-type enable topologyChange command to
disable topology change trap for SNMP.
3. Command Syntax:
(no) snmp-server trap-type enable topologyChange
4. Example:
The following example enables topology change trap for SNMP:
switch_a(config)#snmp-server trap-type enable topologyChange
switch_a(config)#
SNMP v1/v2c
Get Community Name:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use snmp-server community get command to specify and no
snmp-server community get command to remove get community name for
SNMP.
3. Command Syntax:
snmp-server community get NAME
no snmp-server community get
NAME The get community name for SNMP.
4.
Example:
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The following example specifies get community name (name) for SNMP:
switch_a(config)#snmp-server community get name
switch_a(config)#
Set Community Name:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use snmp-server community set command to specify and no
snmp-server community set command to remove get community name for
SNMP.
3. Command Syntax:
snmp-server community set NAME
no snmp-server community set
NAME The set community name for SNMP.
4. Example:
The following example specifies set community name (name) for SNMP:
switch_a(config)#snmp-server community set name
switch_a(config)#
SNMP v3
SNMPv3 No-Auth:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Add a user using snmp v3 with read-only or read-write access mode and
without authentication. Use the no form of the command to delete this user.
3. Command Syntax:
(no) snmp-server v3-user USERNAME (ro｜rw) noauth
USERNAME Specify a user name.
ro read-only access mode
rw read-write access mode
4. Example:
The following example adds a user (myuser) using snmp v3 with read-only
access mode and without authentication:
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switch_a(config)#snmp-server v3-user myuser ro noauth
switch_a(config)#
SNMPv3 Auth-MD5, SNMPv3 Auth-SHA:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Add a user using snmp v3 with read-only or read-write access mode and with
MD5 or SHA authentication. Use the no form of the command to delete this
user.
3. Command Syntax:
(no) snmp-server v3-user USERNAME (ro ｜ rw) auth (md5 ｜ sha)
AUTH_PASSWORD
USERNAME Specify a user name.
ro read-only access mode
rw read-write access mode
md5 authentication method
sha authentication method
AUTH_PASSWORD authentication password
4. Example:
The following example adds a user (myuser) using snmp v3 with read-write
access mode and MD5 authentication (mypassword):
switch_a(config)#snmp-server v3-user myuser rw auth md5 mypassword
switch_a(config)#
SNMPv3 Priv Auth-MD5, SNMPv3 Priv Auth-SHA:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Add a user using snmp v3 with read-only or read-write access mode, MD5 or
SHA authentication, and privacy. Use the no form of the command to delete
this user.
3. Command Syntax:
(no) snmp-server v3-user USERNAME (ro ｜ rw) priv auth (md5 ｜ sha)
AUTH_PASSWORD des PRIV_PASS_PHRASE
USERNAME Specify a user name.
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ro read-only access mode
rw read-write access mode
md5 authentication method
sha authentication method
AUTH_PASSWORD authentication password
PRIV_PASS_PHRASE encryption pass phrase
4. Example:
The following example adds a user (myuser) using snmp v3 with read-write
access mode, MD5 authentication (mypassword), and encryption pass
phrase (mypassphrase):
switch_a(config)#snmp-server v3-user myuser rw priv md5 mypassword
des mypassphrase
switch_a(config)#
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802.1x
Radius Configuration, Port-Based Authentication
Radius Configuration
Radius Status:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use dot1x system-auth-ctrl command to globally enable authentication.
Use no dot1x system-auth-ctrl command to globally disable authentication.
3. Command Syntax:
(no) dot1x system-auth-ctrl
4. Example:
The following example globally enables authentication:
switch_a(config)#dot1x system-auth-ctrl
switch_a(config)#
Radius Server IP:
Radius Server Port:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to specify the IP address of the remote radius server host
and assign authentication and accounting destination port number.
3. Command Syntax:
(no) radius-server host IP-ADDRESS auth-port PORT
IP-ADDRESS A.B.C.D specifies the IP address of the radius server host.
PORT specifies the UDP destination port for authentication requests. The
host is not used for authentication if set to 0.
4. Example:
The following example specifies the IP address (192.168.1.100) of the
remote radius server host and assigns authentication and accounting
destination port number (1812):
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switch_a(config)#radius-server host 192.168.1.100 auth-port 1812
switch_a(config)#
Secret Key:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to set the shared secret key between a Radius server and
a client.
3. Command Syntax:
(no) radius-server host IP-ADDRESS key KEY
IP-ADDRESS A.B.C.D specifies the IP address of the radius server host.
KEY specifies the secret key shared among the radius server and the
802.1x client.
4. Example:
The following example specifies the IP address (192.168.1.100) of the
remote radius server host and set the secret key (ipi) shared among the
radius server and the 802.1x client:
switch_a(config)#radius-server host 192.168.1.100 key ipi
switch_a(config)#
Timeout:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to specify the number of seconds a Switch waits for a
reply to a radius request before retransmitting the request.
3. Command Syntax:
radius-server timeout SEC
no radius-server timeout
SEC <1-1000> The number of seconds for a Switch to wait for a server host
to reply before timing out. Enter a value in the range 1 to 1000.
4. Example:
The following example specifies 20 seconds for the Switch to wait for a server
host to reply before timing out:
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switch_a(config)#radius-server timeout 20
switch_a(config)#
Retransmit:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to specify the number of times the Switch transmits each
radius request to the server before giving up.
3. Command Syntax:
radius-server retransmit RETRIES
no radius-server retransmit
RETRIES <1-100> Specifies the retransmit value. Enter a value in the range
1 to 100.
4. Example:
The following example specifies the retransmit value 12:
switch_a(config)#radius-server retransmit 12
switch_a(config)#
Port-Based Authentication
Authentication State:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use dot1x reauthetication command to enable reauthentication on a port.
Use no dot1x reauthetication command to disable reauthentication on a
port.
3. Command Syntax:
(no) dot1x reauthentication
4. Example:
The following example specifies to enable reauthetication on the interface fe1
(port 1):
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switch_a(config)#interface fe1
switch_a(config-if)#dot1x reauthentication
switch_a(config-if)#
Port Control:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use this command to force a port state.
Use no dot1x port-control command to remove a port from the 802.1x
management.
3. Command Syntax:
dot1x port-control auto｜force-authorized｜force-unauthorized
no dot1x port-control
auto Specify to enable authentication on port.
force-authorized Specify to force a port to always be in an authorized state.
force-unauthorized Specify to force a port to always be in an unauthorized
state.
4. Example:
The following example specifies to enable authetication on the interface fe1
(port 1):
switch_a(config)#interface fe1
switch_a(config-if)#dot1x port-control auto
switch_a(config-if)#
Periodic Reauthentication:
Reauthentication Period:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use this command to set the interval between reauthorization attempts.
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Use no dot1x timeout re-authperiod command to delete the interval
between reauthorization attempts.
3. Command Syntax:
dot1x timeout re-authperiod SECS
no dot1x timeout re-authperiod
SECS <1-4294967295> Specify the seconds between reauthorization
attempts. The default time is 3600 seconds.
4. Example:
The following example specifies to set the interval 25 seconds between
reauthorization attempts:
switch_a(config)#interface fe1
switch_a(config-if)#dot1x timeout re-authperiod 25
switch_a(config-if)#
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Other Protocols
GVRP, IGMP Snooping, NTP
GVRP
GVRP:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use set gvrp enable bridge command to enable (set) and set gvrp disable
bridge command to disable (reset) GVRP globally for the bridge instance.
This command does not enable/disable GVRP in all ports of the bridge. After
enabling GVRP globally, use the set port gvrp enable command to enable
GVRP on individual ports of the bridge.
3. Command Syntax:
set gvrp enable bridge GROUP
set gvrp disable bridge GROUP
GROUP Bridge-group ID used for bridging.
4. Example:
The following example globally enables GVRP to bridge GROUP (1):
switch_a(config)#set gvrp enable bridge 1
switch_a(config)#
Dynamic VLAN creation:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use set gvrp dynamic-vlan-creation enable bridge command to enable
and set gvrp dynamic-vlan-creation disable bridge command to disable
dynamic VLAN creation for a specific bridge instance.
3. Command Syntax:
set gvrp dynamic-vlan-creation enable bridge GROUP
set gvrp dynamic-vlan-creation disable bridge GROUP
GROUP Bridge-group ID used for bridging.
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4. Example:
The following example enables dynamic VLAN creation for bridge GROUP
(1):
switch_a(config)#set gvrp dynamic-vlan-creation enable bridge 1
switch_a(config)#
Per port setting:
GVRP:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use set port gvrp enable command to enable and set port gvrp disable
command to disable GVRP on a port or all ports in a bridge.
3. Command Syntax:
set port gvrp enable all/IFNAME
set port gvrp disable all/IFNAME
all All ports added to recently configured bridge.
IFNAME The name of the interface.
4. Example:
The following example enables GVRP on the interface fe1 (port 1):
switch_a(config)#set port gvrp enable fe1
switch_a(config)#
Per port setting:
GVRP applicant:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to set the GVRP applicant state to normal or active.
3. Command Syntax:
set gvrp applicant state active/normal IFNAME
active Active state
normal Normal state
IFNAME Name of the interface.
4.
Example:
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The following example sets GVRP applicant state to active on the interface
fe1 (port 1):
switch_a(config)#set gvrp applicant state active fe1
switch_a(config)#
Per port setting:
GVRP registration:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to set GVRP registration to normal, fixed, and forbidden
registration mode for a given port.
3. Command Syntax:
set gvrp registration normal IF_NAME
set gvrp registration fixed IF_NAME
set gvrp registration forbidden IF_NAME
normal Specify dynamic GVRP multicast registration and deregistration on
the port.
fixed Specify the multicast groups currently registered on the switch are
applied to the port, but any subsequent registrations or deregistrations do
not affect the port. Any registered multicast groups on the port are not
deregistered based on the GARP timers.
forbidden Specify that all GVRP multicasts are deregistered, and prevent
any further GVRP multicast registration on the port.
IF_NAME The name of the interface.
4. Example:
The following example sets GVRP registration to fixed registration mode on
the interface fe1 (port 1):
switch_a(config)#set gvrp registration fixed fe1
switch_a(config)#
IGMP Snooping
IGMP mode:
Querier:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
vlan1.1 means vlan 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface vlan1.1
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switch_a(config-if)#
2. Usage:
Use ip igmp snooping querier command to enable IGMP querier operation
on a subnet (VLAN) when no multicast routing protocol is configured in the
subnet (VLAN). When enabled, the IGMP Snooping querier sends out
periodic IGMP queries for all interfaces on that VLAN.
Use the no ip igmp snooping querier command to disable IGMP querier
configuration.
3. Command Syntax:
(no) ip igmp snooping querier
4. Example:
The following example enables IGMP snooping querier on vlan1.1:
switch_a(config)#interface vlan1.1
switch_a(config-if)#ip igmp snooping querier
IGMP mode:
Passive:
1. Command Mode: Configure mode or Interface mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
Then logon to Interface mode.
vlan1.1 means vlan 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a#configure terminal
switch_a(config)#
switch_a(config)#interface vlan1.1
switch_a(config-if)#
2. Usage:
Use ip igmp snooping command to enable IGMP Snooping. When this
command is given in the Global Config mode, IGMP Snooping is enabled at
the switch level. When this command is given at the VLAN interface level,
IGMP Snooping is enabled for that VLAN.
Use the no ip igmp snooping command to globally disable IGMP Snooping,
or for the specified interface.
3. Command Syntax:
(no) ip igmp snooping
4. Example:
The following example enables IGMP snooping on the switch or vlan1.1:
switch_a#configure terminal
switch_a(config)# ip igmp snooping
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switch_a(config)#interface vlan1.1
switch_a(config-if)#ip igmp snooping
IGMP version:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use ip igmp version command to set the current IGMP protocol version on
an interface.
To return to the default version, use the no ip igmp version command.
3. Command Syntax:
ip igmp version VERSION
no ip igmp version
VERSION IGMP protocol version number.
4. Example:
The following example sets the IGMP protocol version 3 on the interface fe1
(port 1):
switch_a(config)#interface fe1
switch_a(config-if)#ip igmp version 3
Fast-leave:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
vlan1.1 means vlan 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface vlan1.1
switch_a(config-if)#
2. Usage:
Use ip igmp snooping fast-leave command to enable IGMP Snooping
fast-leave processing. Fast-leave processing is analogous to immediate
leave processing; the IGMP group-membership is removed, as soon as an
IGMP leave group message is received without sending out a group-specific
query.
Use the no ip igmp snooping fast-leave command to disable fast-leave
processing.
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3. Command Syntax:
(no) ip igmp snooping fast-leave
4. Example:
The following example enables IGMP snooping fast-leave on vlan1.1:
switch_a(config)#interface vlan1.1
switch_a(config-if)#ip igmp snooping fast-leave
IGMP querier:
Query-interval:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use ip igmp query-interval command to configure the frequency of sending
IGMP host query messages.
To return to the default frequency, use the no ip igmp query-interval
command.
3. Command Syntax:
ip igmp query-interval INTERVAL
no ip igmp query-interval
INTERVAL <1-18000> Frequency (in seconds) at which IGMP host query
messages are sent.
4. Example:
The following example changes the frequency of sending IGMP host-query
messages to 2 minutes on the interface fe1 (port 1):
switch_a(config)#interface fe1
switch_a(config-if)#ip igmp query-interval 120
IGMP querier:
Max-response-time:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
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switch_a(config-if)#
2. Usage:
Use ip igmp query-max-response-time command to configure the
frequency of sending IGMP host query messages.
To return to the default frequency, use the no ip igmp
query-max-response-time command.
3. Command Syntax:
ip igmp query-max-response-time RESPONSETIME
no ip igmp query-max-response-time
RESPONSETIME <1-240> Maximum response
advertised in IGMP queries.
time
(in
seconds)
4. Example:
The following example configures a maximum response time of 8 seconds on
the interface fe1 (port 1):
switch_a(config)#interface fe1
switch_a(config-if)#ip igmp query-max-response-time 8
IGMP passive snooping:
Static mc router port:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
vlan1.1 means vlan 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface vlan1.1
switch_a(config-if)#
2. Usage:
Use ip igmp snooping mrouter interface command to statically configure
the specified VLAN constituent interface as a multicast router interface for
IGMP Snooping in that VLAN.
Use the no ip igmp snooping mrouter interface command to remove the
static configuration of the interface as a multicast router interface.
3. Command Syntax:
(no) ip igmp snooping mrouter interface IFNAME
IFNAME Specify the name of the interface
4. Example:
The following example shows interface fe1 (port 1) statically configured to be
a multicast router interface on vlan1.1:
switch_a(config)#interface vlan1.1
switch_a(config-if)#ip igmp snooping mrouter interface fe1
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IGMP passive snooping:
Report suppression:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
vlan1.1 means vlan 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface vlan1.1
switch_a(config-if)#
2. Usage:
Use ip igmp snooping report-suppression command to enable report
suppression for IGMP versions 1 and 2.
Use the no ip igmp snooping report-suppression command to disable
report suppression.
3. Command Syntax:
(no) ip igmp snooping report-suppression
4. Example:
The following example enables report suppression for IGMPv2 reports on
vlan1.1:
switch_a(config)#interface vlan1.1
switch_a(config-if)#ip igmp version 2
switch_a(config-if)#ip igmp snooping report-suppression
NTP
NTP Status:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use ntp enable command to enable NTP for the Switch.
Use no ntp enable command to disable NTP for the Switch.
3. Command Syntax:
(no) ntp enable
4. Example:
The following example enables NTP for the Switch:
switch_a(config)#ntp enable
switch_a(config)#
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NTP Server:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to specify the IP address or Domain name of NTP server.
3. Command Syntax:
ntp server IP-ADDRESS｜DOMAIN-NAME
IP-ADDRESS A.B.C.D specifies the IP address of NTP server.
DOMAIN-NAME Specifies the Domain name of NTP server.
4. Example:
The following example specifies the IP address (192.168.1.100) of NTP
server:
switch_a(config)#ntp server 192.168.1.100
switch_a(config)#
Sync Time:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use ntp sync-time command to synchronize time with NTP server.
3. Command Syntax:
ntp sync-time
4. Example:
The following example synchronizes time with NTP server:
switch_a(config)#ntp sync-time
switch_a(config)#
Time Zone:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
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2. Usage:
Use this command to to set time zone.
3. Command Syntax:
clock timezone TIMEZONE
TIMEZONE Specifies the time zone. (Please refer the Appendix B)
4. Example:
The following example sets time zone (Canada/Yukon):
switch_a(config)#clock timezone YST9YDT
switch_a(config)#
Polling Interval:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to specify the polling interval.
3. Command Syntax:
ntp polling-interval MINUTE
MINUTE <1-10080> The polling interval. Enter a value in the range 1 to
10080 minutes.
4. Example:
The following example specifies the polling interval 60 minutes:
switch_a(config)#ntp polling interval 60
switch_a(config)#
Daylight Saving Mode:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to enable daylight saving.
Use no clock summer-time command to disable daylight saving.
3. Command Syntax:
clock summer-time TIMEZONE weekday WEEK DAY MONTH HOUR
MINUTE WEEK DAY MONTH HOUR MINUTE OFFSET
TIMEZONE Specifies the daylight saving timezone.
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WEEK <1-5> Specifies weekdays from Monday to Friday.
DAY <0-6> Specifies from Sunday to Saturday.
MONTH <1-12> Specifies from January to December.
HOUR <0-23> Specifies from 0 to 23.
MINUTE <0-59> Specifies from 0 to 59.
OFFSET <1-1440> Specifies from 1 to 1440 minutes.
clock summer-time TIMEZONE date DAY MONTH HOUR MINUTE DAY
MONTH HOUR MINUTE OFFSET
TIMEZONE Specifies the daylight saving timezone.
DAY <1-31> Specifies from 1 to 31.
MONTH <1-12> Specifies from January to December.
HOUR <0-23> Specifies from 0 to 23.
MINUTE <0-59> Specifies from 0 to 59.
OFFSET <1-1440> Specifies from 1 to 1440 minutes.
no clock summer-time
4. Example:
The following example sets clock summer-time TIMEZONE (onehour) as
daylight saving offset 60 minutes from 4 April AM0:00 to 31 October AM0:00:
switch_a(config)#clock summer-time onehour date 4 4 0 0 31 10 0 0 60
switch_a(config)#
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Specifications
Applicable Standards
Switching Method
Forwarding Rate
10Base-T
100Base-TX
100Base-FX
1000Base-T/SX/LX
Performance
Cable
10Base-T
100Base-TX
1000Base-T
100Base-FX
1000Base-SX/LX
LED Indicators
Dimensions
Net Weight
Power Input
Operating Voltage &
Max. Current
Consumption
Power Consumption
Operating
Temperature
Storage Temperature
Humidity
Safety
EMI
User’s Manual
IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX, 100Base-FX
IEEE 802.3ab 1000Base-T
IEEE 802.3z 1000Base-SX/LX
Store-and-Forward
10 / 20Mbps half / full-duplex
100 / 200Mbps half / full-duplex
200Mbps full-duplex
2000Mbps full-duplex
14,880pps for 10Mbps
148,810pps for 100Mbps
1,488,100pps for 1000Mbps
2-pair UTP/STP Cat. 3, 4, 5 Up to 100m (328ft)
2-pair UTP/STP Cat. 5 Up to 100m (328ft)
4-pair UTP/STP Cat. 5 Up to 100m (328ft)
MMF (50 or 62.5µm), SMF (9 or 10µm)
MMF (50 or 62.5µm), SMF (9 or 10µm)
Per unit – Power status (Power 1, Power 2, Power 3)
Per port –
10/100TX, 100FX: Link/ACT
10/100/1000TX (Green), 1000SX/LX (Orange): Link/ACT
65mm (W) x 125mm (D) x 145mm (H)
(2.56” (W) x 4.92” (D) x 5.71” (H))
1Kg (2.2lbs.)
DC Jack: 12VDC, External AC/DC required
Terminal Block: 12-48VDC
1.25A @ 12VDC, 0.625A @ 24VDC
15W Max.
-40°C to 75℃ (-40℉ to 167℉)
Tested for functional operation @
-40℃ to 85℃ (-40℉ to 185℉)
UL508 Industrial Control Equipment certified Maximum
Surrounding Air Temperature @ 75℃ (167℉)
-40°C to 85℃ (-40℉ to 185℉)
5%-95% non-condensing
UL508, EN60950-1, IEC60950-1
FCC Part 15, Class A
EN61000-6-3: EN55022, EN61000-3-2, EN61000-3-3
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EN61000-6-2:
EN61000-4-2 (ESD Standard)
EN61000-4-3 (Radiated RFI Standards)
EN61000-4-4 (Burst Standards)
EN61000-4-5 (Surge Standards)
EN61000-4-6 (Induced RFI Standards)
EN61000-4-8 (Magnetic Field Standards)
EN61000-4-11 (Voltage Dips Standards)
Environmental Test
IEC60068-2-6 Fc (Vibration Resistance)
Compliance
IEC60068-2-27 Ea (Shock)
IEC60068-2-32 Ed (Free Fall)
NEMA TS1/2 Environmental requirements for traffic control equipment
EMS
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Appendix A
DB9 DCE pin assignment
Pin no.
1
2
3
4
5
6
7
8
9
Name
DCD
RxD
TxD
--GND
DSR
--CTS
---
User’s Manual
RS232 Signal name
Data Carrier detect
Received data
Transmit data
N/C
Signal ground
Data set Ready
N/C
Clear to send
N/C
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Hardened Managed Ethernet Switch
Appendix B
Time Zone
Europe
MEZ-1MESZ
MET-1METDST
EET-2EETDST
GMT0BST
WET0WETDST
PWT0PST
MST-3MDT
EUT-1EUTDST
EUT-2EUTDST
EUT-3EUTDST
EUT-4EUTDST
EUT-6EUTDST
EUT-8EUTDST
Russian Federation
RFT-2RFTDST
RFT-3RFTDST
RFT-4RFTDST
RFT-5RFTDST
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Country and City Lists
Europe/Vienna, Europe/Berlin,
Europe/Zurich
Africa/Tunis, CET, MET, Europe/Tirane,
Europe/Andorra, Europe/Brussels,
Europe/Prague, Europe/Copenhagen,
Europe/Paris, Europe/Gibraltar,
Europe/Budapest, Europe/Rome,
Europe/Vaduz, Europe/Luxembourg,
Europe/Malta, Europe/Monaco,
Europe/Amsterdam, Europe/Oslo,
Europe/Warsaw, Europe/Belgrade,
Europe/Madrid, Africa/Ceuta,
Europe/Stockholm, Europe/Vatican,
Europe/San_Marino, Arctic/Longyearbyen,
Atlantic/Jan_Mayen, Europe/Ljubljana,
Europe/Sarajevo, Europe/Skopje,
Europe/Zagreb, Europe/Bratislava, Poland
Asia/Nicosia, EET, Europe/Minsk,
Europe/Sofia, Europe/Athens,
Europe/Vilnius, Europe/Chisinau,
Europe/Istanbul, Europe/Kiev,
Europe/Uzhgorod, Europe/Zaporozhye,
Europe/Nicosia, Asia/Istanbul,
Europe/Tiraspol, Turkey
Europe/London, Europe/Dublin, Eire,
Europe/Belfast, GB, GB-Eire
WET, Atlantic/Faeroe, Atlantic/Madeira,
Atlantic/Canary
Europe/Lisbon, Portugal
Europe/Moscow, W-SU
America/Scoresbysund, Atlantic/Azores
Asia/Beirut, Europe/Simferopol
Asia/Tbilisi
Europe/Samara
Asia/Almaty, Asia/Qyzylorda
Asia/Ulaanbaatar
Europe/Kaliningrad
Europe/Moscow
Asia/Yerevan, Asia/Baku, Asia/Oral,
Asia/Ashkhabad
Asia/Aqtobe, Asia/Aqtau, Asia/Bishkek,
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Hardened Managed Ethernet Switch
RFT-6RFTDST
RFT-7RFTDST
RFT-8RFTDST
RFT-9RFTDST
RFT-10RFTDST
RFT-11RFTDST
RFT-12RFTDST
North America
PST8PDT
Asia/Yekaterinburg
Asia/Omsk, Asia/Novosibirsk
Asia/Hovd, Asia/Krasnoyarsk
Asia/Irkutsk, Asia/Chungking,
Asia/Ulan_Bator
Asia/Choibalsan, Asia/Yakutsk
Asia/Vladivostok
Asia/Sakhalin, Asia/Magadan
Asia/Kamchatka, Asia/Anadyr
America/Los_Angeles, US/Pacific-New,
PST8PDT, US/Pacific, SystemV/PST8PDT
MST7MDT
America/Denver, America/Boise,
America/Cambridge_Bay,
America/Shiprock, MST7MDT, Navajo,
US/Mountain, SystemV/MST7MDT
MST7
America/Phoenix, MST, US/Arizona,
SystemV/MST7
CST6CDT
America/Chicago,
America/North_Dakota/Center,
America/Menominee, America/Costa_Rica,
America/Managua, CST6CDT, US/Central,
SystemV/CST6CDT
EST5EDT
America/New_York,
America/Kentucky/Louisville,
America/Kentucky/Monticello,
America/Detroit, America/Pangnirtung,
America/Louisville, EST5EDT, US/Eastern,
US/Michigan, SystemV/EST5EDT
AST4ADT
America/Thule, Atlantic/Bermuda,
SystemV/AST4ADT
EST5
America/Coral_Harbour, America/Cayman,
America/Jamaica,
America/Panama, EST, Jamaica,
SystemV/EST5
AST10ADT
America/Adak, America/Atka, US/Aleutian
YST9YDT
Canada/Yukon
NST3:30NDT
America/St_Johns, Canada/Newfoundland
NAST3NADT
America/Godthab, America/Miquelon
NAST9NADT
Pacific/Pitcairn, America/Juneau,
America/Yakutat, America/Anchorage,
America/Nome, US/Alaska,
SystemV/YST9YDT, SystemV/PST8
South America & Central America
TTST4
America/Port_of_Spain
SAT3
America/Argentina/Buenos_Aires,
America/Argentina/Cordoba,
America/Argentina/Tucuman,
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EBST3EBDT
WBST4WBDT
ACRE5
NORO2
CST4CDT
EIST6EIDT
Asia
MST-8
CST-8
Oceania
CST-9:30CDT
EST-10EDT
LHT-10:30LHDT
TST-10TDT
NZST-12NZDT
CIST-12:45CIDT
Africa
SAST-2
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America/Argentina/La_Rioja,
America/Argentina/San_Juan,
America/Argentina/Jujuy,
America/Argentina/Catamarca,
America/Argentina/Mendoza,
America/Argentina/Rio_Gallegos,
America/Argentina/Ushuaia,
America/Argentina/ComodRivadavia,
America/Buenos_Aires, America/Cordoba,
America/Jujuy, America/Mendoza
America/Fortaleza, America/Recife,
America/Araguaina, America/Maceio,
America/Bahia, America/Sao_Paulo,
America/Cuiaba, America/Montevideo,
America/Catamarca, America/Rosario,
Brazil/East
America/Campo_Grande,
America/Boa_Vista, America/Manaus,
Atlantic/Stanley, America/Asuncion,
Brazil/West
America/Rio_Branco, America/Porto_Acre,
Brazil/Acre
America/Noronha, Brazil/DeNoronha
Antarctica/Palmer, America/Santiago,
Chile/Continental
Pacific/Easter, Chile/EasterIsland
Asia/Kuala_Lumpur, Asia/Kuching
Asia/Harbin, Asia/Shanghai,
Asia/Chongqing, Asia/Urumqi,
Asia/Kashgar, Asia/Hong_Kong,
Asia/Macau, Asia/Macao, Hongkong, PRC,
ROC
Australia/Adelaide, Australia/Broken_Hill,
Australia/South, Australia/Yancowinna
Australia/Brisbane, Australia/Lindeman,
Australia/Currie, Australia/Melbourne,
Australia/Sydney, Australia/ACT,
Australia/Canberra, Australia/NSW,
Australia/Queensland, Australia/Tasmania,
Australia/Victoria
Australia/Lord_Howe, Australia/LHI
Australia/Hobart
Antarctica/McMurdo, Pacific/Auckland,
Antarctica/South_Pole, NZ
Pacific/Chatham, NZ-CHAT
Africa/Maseru, Africa/Johannesburg,
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Hardened Managed Ethernet Switch
EST-2EDT
UAEST-4
IST-3IDT
JST-2JDT
SST-2SDT
Universal
UCT
UCT1
UCT2
UCT3
UCT4
UCT5
UCT6
UCT7
UCT8
UCT9
UCT10
User’s Manual
Africa/Mbabane
Africa/Cairo, Egypt
Asia/Dubai
Asia/Baghdad
Asia/Amman
Asia/Damascus
Africa/Ouagadougou, Africa/Abidjan,
Africa/Banjul, Africa/Accra, Africa/Conakry,
Africa/Bissau, Africa/Monrovia,
Africa/Bamako, Africa/Nouakchott,
Africa/Casablanca, Africa/El_Aaiun,
Atlantic/St_Helena, Africa/Sao_Tome,
Africa/Dakar, Africa/Freetown, Africa/Lome,
America/Danmarkshavn, Atlantic/Reykjavik,
Etc/GMT, Etc/UTC, Etc/UCT, GMT,
Etc/Universal, Etc/Zulu, Etc/Greenwich,
Etc/GMT-0, Etc/GMT+0, Etc/GMT0,
Africa/Timbuktu, GMT+0, GMT-0, GMT0,
Greenwich, Iceland, UCT, UTC, Universal,
Zulu
Atlantic/Cape_Verde, Etc/GMT+1
Atlantic/South_Georgia, Etc/GMT+2
Antarctica/Rothera, America/Belem,
America/Cayenne, America/Paramaribo,
Etc/GMT+3
America/Anguilla, America/Antigua,
America/Barbados, America/Dominica,
America/Grenada, America/Guadeloupe,
America/Martinique, America/Montserrat,
America/Puerto_Rico, America/St_Kitts,
America/St_Lucia, America/St_Vincent,
America/Tortola, America/St_Thomas,
America/Aruba, America/La_Paz,
America/Porto_Velho, America/Curacao,
America/Caracas, America/Guyana,
Etc/GMT+4, America/Virgin,
SystemV/AST4
America/Guayaquil, America/Eirunepe,
America/Lima, Etc/GMT+5
America/Belize, America/El_Salvador,
America/Tegucigalpa, Pacific/Galapagos,
Etc/GMT+6
Etc/GMT+7
Etc/GMT+8
Pacific/Gambier, Etc/GMT+9,
SystemV/YST9
Pacific/Rarotonga, Pacific/Tahiti,
Pacific/Fakaofo, Pacific/Johnston,
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UCT11
UCT-1
UCT-2
UCT-3
UCT-4
UCT-5
UCT-5:45
UCT-6
UCT-6:30
UCT-7
UCT-8
UCT-9
UCT-9:30
UCT-10
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Pacific/Honolulu, Etc/GMT+10, HST,
US/Hawaii, SystemV/HST10
Pacific/Niue, Pacific/Pago_Pago,
Pacific/Apia, Pacific/Midway, Etc/GMT+11,
Pacific/Samoa, US/Samoa
Africa/Algiers, Africa/Luanda,
Africa/Porto-Novo, Africa/Douala,
Africa/Bangui, Africa/Ndjamena,
Africa/Kinshasa, Africa/Brazzaville,
Africa/Malabo, Africa/Libreville,
Africa/Windhoek, Africa/Niamey,
Africa/Lagos, Etc/GMT-1
Africa/Gaborone, Africa/Bujumbura,
Africa/Lubumbashi, Africa/Tripoli,
Africa/Blantyre, Africa/Maputo, Africa/Kigali,
Africa/Lusaka, Africa/Harare, Etc/GMT-2,
Libya
Indian/Comoro, Africa/Djibouti,
Africa/Asmera, Africa/Addis_Ababa,
Africa/Nairobi, Indian/Antananarivo,
Indian/Mayotte, Africa/Mogadishu,
Africa/Khartoum, Africa/Dar_es_Salaam,
Africa/Kampala, Antarctica/Syowa,
Asia/Bahrain, Asia/Kuwait, Asia/Qatar,
Asia/Riyadh, Asia/Aden, Etc/GMT-3
Indian/Mauritius, Indian/Reunion,
Indian/Mahe, Asia/Muscat, Etc/GMT-4
Indian/Kerguelen, Indian/Maldives,
Asia/Karachi, Asia/Dushanbe,
Asia/Ashgabat, Asia/Samarkand,
Asia/Tashkent, Etc/GMT-5
Asia/Katmandu
Antarctica/Mawson, Antarctica/Vostok,
Asia/Dhaka, Asia/Thimphu, Indian/Chagos,
Asia/Colombo, Etc/GMT-6, Asia/Dacca,
Asia/Thimbu
Asia/Rangoon, Indian/Cocos
Antarctica/Davis, Asia/Phnom_Penh,
Asia/Jakarta, Asia/Pontianak,
Asia/Vientiane, Asia/Bangkok, Asia/Saigon,
Indian/Christmas, Etc/GMT-7
Antarctica/Casey, Asia/Brunei, Asia/Taipei,
Asia/Makassar, Asia/Manila,
Asia/Singapore, Etc/GMT-8,
Asia/Ujung_Pandang, Singapore
Asia/Dili, Asia/Jayapura, Pacific/Palau,
Etc/GMT-9
Australia/Darwin, Australia/North
Antarctica/DumontDUrville, Pacific/Guam,
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Hardened Managed Ethernet Switch
UCT-11
UCT-11:30
UCT-12
UCT-13
JST
KST
UCT-3:30
UCT-4:30
IST-2IDT
CST6MEX
CST6
EET-2EETDST2
EET-2EETDST3
EET-2EETDST2W2K
UCT-14
UCT9:30
UCT12
North America (Canada)
PST8PDT_CA
MST7MDT_CA
CST6CDT_CA
EST5EDT_CA
AST4ADT_CA
North America (Cuba)
EST5EDT_CU
User’s Manual
Pacific/Saipan, Pacific/Truk,
Pacific/Noumea, Pacific/Port_Moresby,
Etc/GMT-10, Pacific/Yap
Pacific/Ponape, Pacific/Kosrae,
Pacific/Guadalcanal, Etc/GMT-11
Pacific/Norfolk
Pacific/Fiji, Pacific/Tarawa,
Pacific/Enderbury, Pacific/Majuro,
Pacific/Kwajalein, Pacific/Nauru,
Pacific/Tongatapu, Pacific/Funafuti,
Pacific/Wake, Pacific/Efate, Pacific/Wallis,
Etc/GMT-12, Kwajalein
Etc/GMT-13
Asia/Tokyo, Japan
Asia/Seoul, Asia/Pyongyang, ROK
Asia/Tehran, Iran
Asia/Kabul
Asia/Jerusalem, Asia/Gaza, Asia/Tel_Aviv,
Israel
America/Cancun, America/Merida,
America/Monterrey, America/Mexico_City,
America/Lima, Mexico/General
America/Regina, America/Swift_Current,
Canada/East-Saskatchewan,
Canada/Saskatchewan, SystemV/CST6
Europe/Bucharest
Europe/Tallinn, Europe/Helsinki,
Europe/Riga, Europe/Mariehamn
Europe/Istanbul
Pacific/Kiritimati, Etc/GMT-14
Pacific/Marquesas
Etc/GMT+12
America/Vancouver,
America/Dawson_Creek,
America/Whitehorse, America/Dawson,
Canada/Pacific
America/Edmonton, America/Yellowknife,
America/Inuvik, Canada/Mountain
America/Rainy_River, America/Winnipeg,
America/Rankin_Inlet, Canada/Central
America/Montreal, America/Toronto,
America/Thunder_Bay, America/Nipigon,
America/Iqaluit, Canada/Eastern
America/Goose_Bay, America/Halifax,
America/Glace_Bay, Canada/Atlantic
America/Havana, Cuba
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North America (Haiti)
EST5EDT_HT
America/Nassau, America/Santo_Domingo,
America/Port-au-Prince, America/Bogota
North America (Mexico)
PST8PDT_MX
America/Tijuana, America/Ensenada,
Mexico/BajaNorte
MST7MDT_MX
America/Chihuahua, America/Hermosillo,
America/Mazatlan, Mexico/BajaSur
CST6CDT_MX
America/Guatemala
North America (Turks and Caicos)
EST5EDT_TC
America/Grand_Turk
Additions Since 10g RTM
EST5EDT_INDIANA
America/Indiana/Indianapolis,
America/Indiana/Marengo,
America/Indiana/Vevay,
America/Fort_Wayne,
America/Indianapolis,
America/Indiana/Knox, America/Knox_IN,
US/Indiana-Starke, US/East-Indiana
UCT-8_WA
Australia/Perth, Australia/West
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