NetVanta

Series

(with E1/FE1 or E1/FE1 with G.703 Drop Network Interface Module)

Quick Configuration Guide

64200868L1-42A February 2004

Equipment Required

• Category 5 - UTP cable for connecting the system to the existing network.

• VT100 terminal or PC with VT100 emulation software.

• DB-9 (male) to DB-9 (female) straight-through cable for configuring the unit.

This quick start guide provides step-by-step instructions for configuring your application. The configuration scripts are available on the ADTRAN OS System Documentation CD.

The configuration parameters used in the example outlined in this document are for instructional purposes only. Please replace all underlined entries (example) with your specific parameters to configure your application

Network Diagrams

Frame-Relay Diagram

Branch Office

PBX e1 1/2 e1 1/1

NetVanta 3200

STAT

VPN

TD TD

WAN

RD

LAN

TD

NetVanta eth 0/1

LAN IP: 10.10.20.7/24

Timeslots 1-15 Data,

Timeslots 17-31 Voice*

FR 1

DLCI 16

Annex D Signaling

192.168.72.1/30

Corporate HQ

LAN IP: 10.10.10.1/24

WAN IP: 192.168.72.2/30

* Voice circuits require timeslot 16 for signaling. If voice is required on the e1 1/2 G.703 port, the largest data map which can be configured is timeslots 1-15

(leaving 17-31 for voice) or 17-31 (leaving 1-15 for voice).

PPP over Fractional E1 Connection Diagram

Branch Office Corporate HQ

PBX e1 1/2

NetVanta 3200

VPN

TD TD

WAN

RD

LAN

TD

NetVanta eth 0/1

LAN IP: 10.10.20.7/24 e1 1/1

Point-to-Point E1

Timeslots 1-15 Data,

Timeslots 17-31 Voice*

PPP 1

PPP Signaling

192.168.72.1/30

LAN IP: 10.10.10.1/24

WAN IP: 192.168.72.2/30

* Voice circuits require timeslot 16 for signaling. If voice is required on the e1 1/2 G.703 port, the largest data map which can be configured is timeslots 1-15

(leaving 17-31 for voice) or 17-31 (leaving 1-15 for voice).

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1

Configuring the Unit

The NetVanta may be initially accessed and managed either via a console session or through a Telnet session. See step 1a for console session instructions. Initiating a Telnet session requires using a hub and two Ethernet cables (one for the PC and one for the unit). The default Ethernet IP address is 10.10.10.1. Refer to step 10 to change Telnet session settings.

1a

Initiating a Console Session

1. Connect a VT100 terminal (or PC with VT100 emulation software) to the NetVanta

CONSOLE port using a DB-9 (male) to DB-9 (female) straight-through serial cable.

2. Configure the COM port with the following parameters:

Data Rate: 9600

Data Bits: 8

Parity Bits: None

Stop Bits: 1

Flow Control: None

3. Open a VT100 terminal session. (Please refer to the appropriate VT100 terminal software documentation for detailed instructions.)

4. Press the <Enter> key.

5. Enter enable at the > prompt.

6. Enter the password when prompted. The default password is password.

7. You are now at the # prompt. At the # prompt, enter config terminal to enter the global configuration mode.

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2

Configuring the Ethernet Port Parameters

1. At the (config)# prompt, enter interface eth 0/1 to access the configuration parameters for the Ethernet port located on the rear panel of the unit.

2. Enter ip address 10.10.20.7 255.255.255.0 to assign an IP address to the Ethernet port using a 24-bit subnet mask.

If you are accessing the NetVanta via Telnet, once you change this IP address, you will lose connection to the NetVanta. You must change the IP address of your PC before you can proceed.

ADTRAN recommends that you set the Ethernet speed and duplex to match the switch or hub it is plugged in to.

For example: (config-eth 0/1)#speed 10

(config-eth 0/1)#half-duplex

3. Enter no shutdown to activate the interface to pass data.

4. Enter exit to exit the Ethernet interface commands and return to the global configuration mode.

The NetVanta Network Interface Modules (NIMs) use a slot/port notation for interface identification. All non-modular interfaces built into the base unit (e.g., the Ethernet port) are identified using 0 as the slot number.

3

Beginning the E1 Network Interface Configuration

1. At the (config)# prompt, enter interface e1 1/1 to activate the interface configuration mode for the E1 network interface.

2. If necessary (this is the default), enter clock source line to configure the unit to recover clocking from the E1 network connection.

You should only need to change this setting for PPP, which will have one end set to line

(default) and the other end set to internal.

3. If two units are configured on a private E1 (PPP mode), set one unit to clock

source line and the other to clock source internal. For frame-relay, set both ends to clock source line.

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4

Creating the E1 Interface TDM Group

The following steps demonstrate configuring an E1 network interface with timeslots 1-

15 for data.

1. At the (config-e1 1/1)# prompt, enter framing crc4 .

2. Enter sa4tx-bit 0 .

3. Enter tdm-group 1 timeslots 1-15 speed 64 to create a TDM group for timeslots 1-

15 (the data timeslots) on the E1 network connection (e1 1/1).

4. Enter no shutdown to activate the interface.

5. Enter interface e1 1/2 to activate the interface configuration mode for the G.703 network interface.

6. Enter no shutdown to activate the interface.

7. Enter exit to return to the global configuration mode.

The NetVanta automatically maps timeslots 1-31 from the network connection of the E1/FE1

+ G.703 NIM to the G.703 port. Creating a TDM group removes the specified timeslots from the G.703 map. All remaining timeslots not included in the TDM group will be passed from the network port (e1 1/1) to the G.703 port (e1 1/2).

Voice circuits require timeslot 16 for signaling. If voice is required on the e1 1/2 G.703 port, the largest data map which can be configured is timeslots 1-15 (leaving 17-31 for voice) or

17-31 (leaving 1-15 for voice).

Timeslot 0 is for synchronization, alarm transport, and international carrier use. It is not accessible for use for voice or data.

Skip to step 7 for PPP configuration.

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5

Configuring the Frame-Relay Virtual Interface

The following steps outline configuring a frame-relay virtual interface (labeled 1) using a single DLCI back to the corporate router (defined as DLCI 16).

1. At the (config)# prompt, enter interface fr 1 to create a frame-relay virtual interface labeled 1.

2. If the default setting of ansi was changed, enter frame-relay lmi-type ansi to configure frame-relay virtual interface 1 to use ANSI (Annex D) signaling.

3. Enter no shutdown to activate the virtual interface to pass data.

4. Enter exit to return to the global configuration mode.

5. The unit has a factory default PPP 1 interface. Enter the command no ppp 1 to remove this interface.

6

Creating the PVC and Assigning an IP Address

1. At the (config)# prompt, enter interface fr 1.16 to create a PVC assigned to framerelay virtual interface 1. This activates the configuration parameters for the PVC.

Your prompt should now display (config-fr 1.16)#.

2. Enter frame-relay interface-dlci 16 to assign DLCI 16 to this PVC.

3. Enter ip address 192.168.72.1 255.255.255.252 to assign an IP address of

192.168.72.1 for this PVC using a 30-bit subnet mask.

4. Enter exit to return to the global configuration mode.

5. If you are configuring the NetVanta for use in a frame-relay application and have completed this step, skip to step 8.

The default encapsulation is RFC 1490 or IETF. Make certain the remote unit uses the same encapsulation for frame-relay.

7

Configuring the Virtual PPP Interface

The following steps show how to configure a PPP virtual interface (labeled 1) to the corporate router. Skip to step 8 if you are using frame-relay.

1. At the (config)# prompt, enter interface ppp 1 to create a PPP virtual interface labeled 1.

2. Enter ip address 192.168.72.1 255.255.255.252 to assign an IP address to the

PPP endpoint using a 30-bit mask.

3. Enter no shutdown to activate the virtual interface to pass data.

4. Enter exit to return to the global configuration mode.

8

Creating the Cross-Connect

The following steps demonstrate configuring a E1 network interface with timeslots 1-15 for data.

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8

Creating the Cross-Connect

1. For frame-relay applications, at the (config)# prompt, enter cross-connect 1 e1 1/1

1 frame-relay 1 to connect the e1 network connection (e1 1/1) to the virtual framerelay interface (fr 1.16).

or,

2. For PPP applications, enter cross-connect 1 e1 1/1 1 ppp 1 to connect the e1 network connection (e1 1/1) to the virtual PPP interface (ppp 1).

9

Configuring the Routes

Depending on your network setup, configure your unit in one of the following ways beginning at the (config)# prompt:

Scenario 1: Static Route to the Far Side/Internet Access at Local Site

1. Set up the static route: ip route 10.10.10.0 255.255.255.0 ppp 1

(or frame-relay 1.16).

2. Set up the default route: ip route 0.0.0.0 0.0.0.0 10.10.20.x (i.e., address of internet router).

Scenario 2: No Internet Access at Local Site

1. Set up the default route: ip route 0.0.0.0 0.0.0.0 ppp 1 (or frame-relay 1.16).

2. The internet router at the far side will need a route statement to send traffic back to this network through the NetVanta 3205. The information (based on the diagram shown at the beginning of this document) is as follows:

• Destination address: 10.10.20.0 (remote LAN)

• Subnet mask: 255.255.255.0

• Gateway: 10.10.10.1 (NetVanta 3205’s Ethernet)

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10

Configuring Telnet

The following steps show how to access the Telnet configuration parameters and change the password. The default password for initializing a Telnet session is

password (all lower-case). For security purposes, change the password to something unique. For this example, replace the underlined word with a password of your choosing. The NetVanta supports five Telnet sessions (0-4).

1. Verify that the prompt of your unit displays (config)#.

2. Enter line telnet 0 4 to change the configuration parameters for the Telnet session.

3. Enter password word to change the login password for the Telnet session.

4. Enter exit to return to the global configuration mode.

An enable security mode password must be defined before configured Telnet sessions are activated. See the following step (Step 11) for information on password configuration.

11

Setting the Enable Security Mode Password

1. Verify that the prompt of your unit displays (config)#.

2. Enter enable password word to set the enable security mode password.

or

3. Enter enable password md5 word to encrypt the enable password using MD5 encryption.

The enable command security level passwords are case sensitive.

12

Saving the Configuration

1. Verify that the prompt of your unit displays (config)#.

2. Enter exit to leave configuration mode.

3. Enter copy running-config startup-config to save the current configuration to memory. This command may be abbreviated as copy run start.

4. Enter exit to close the configuration session.

13

Completing the Installation

The NetVanta is now configured and operational. Complete the installation by connecting the appropriate cables to the E1 and Ethernet networks. Please refer to the

NetVanta Hardware Installation Guide for more details on pinouts and cabling.

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