Cisco 3725 Software Configuration Guide - Page 65

Chapter 3 Configuring with the Command-Line Interface Configuring Asynchronous/Synchronous Serial Network Modules or WAN Interface Cards • Connect a console to the router. • Power on the router. Command Purpose Step 1 Router> enable Enter enable mode. Enter the password. Password: password Router# You have entered enable mode when the prompt changes to Router#. Step 2 Router# configure terminal Enter global configuration mode. You have Enter configuration commands, one per line. entered global configuration mode when the End with CNTL/Z. prompt changes to Router(config)#. Router(config)# Step 3 Router# ip routing Router# appletalk routing Router# ipx routing Enable routing protocols as required for your global configuration. This example uses IP routing, AppleTalk routing, and Internetwork Packet Exchange (IPX) routing. Step 4 Router(config)# interface fastethernet 0/0 Enter interface configuration mode. You have Router(config-if)# entered interface configuration mode when the prompt changes to Router(config-if)#. Step 5 Router(config-if)# ip address 172.16.74.3 Assign an IP address and subnet mask to the 255.255.255.0 interface. Step 6 Router(config-if)# appletalk static cable-range 3-3 Router(config-if)# appletalk zone ZZEth Router(config-if)# ipx network B005 Configure routing protocols on the interface. You must have previously enabled these protocols as part of global configuration. In this example, AppleTalk and IPX are being configured on the interface. Step 7 Router(config-if)# exit Exit back to global configuration mode. Step 8 Router(config)# Ctrl-z Router# Repeat Step 4 through Step 6 if your router has more than one interface that you need to configure. When you finish configuring interfaces, return to enable mode. Configuring Asynchronous/Synchronous Serial Network Modules or WAN Interface Cards You can configure the serial interfaces on your asynchronous/synchronous serial network module or WAN interface card manually by entering Cisco IOS commands on the command line. This method, called configuration mode, provides the greatest power and flexibility. Timesaver Before you begin, disconnect all WAN cables from the router to keep it from trying to run the AutoInstall process. The router tries to run AutoInstall whenever you power it ON, if there is a WAN connection on both ends and the router does not have a valid configuration file stored in nonvolatile random-access OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 3-5