Installation guide

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Cisco uBR7100 Series Universal Broadband Router Software Configuration Guide

OL-2238-03

Chapter 2 Configuring the Cisco CMTS for the First Time

Configuring Using the setup Facility

Step 6 The Simple Network Management Protocol (SNMP) is the most widely supported open standard for

network management. SNMP provides a means to access and set configuration and run-time parameters

of routers and communication servers. SNMP also defines a set of functions that can be used to monitor

and control network elements.

Enter yes to accept SNMP management; enter no to refuse it:

Configure SNMP Network Management? [no]:

Community string [public]:

Step 7 In all cases, you will use IP routing. When you are using IP routing, select an interior routing protocol.

You can specify only one of two interior routing protocols to operate on your system using setup, either

Interior Gateway Routing Protocol (IGRP) or Routing Information Protocol (RIP).

To configure IP routing, enter yes (the default) or press Return, and then select an interior routing

protocol:

Configure IP? [yes]:

Configure IGRP routing? [yes]:

Your IGRP autonomous system number [1]: 15

Step 8 Configure your port adapter interface parameters. The following example shows how an 8-port Ethernet

port adapter is installed in port adapter slot 3. The setup program determines the status of all interfaces.

To configure each active interface port for IP, enter yes (the default) or press Return. For all inactive

ports, the default is no. You can press Return to accept the default.

Configuring interface Ethernet 1/0:

Is this interface in use? [yes]:

Configure IP on this interface? [yes]:

IP address for this interface [19.2.22.4]:

Number of bits in subnet field [8]:

Class A network is 19.0.0.0, 8 subnet bits; mask is /16

Configuring interface Ethernet1/1: