Cisco 3725 Software Configuration Guide - Page 87

Step 1, Step 2, Step 3, Step 4, Step 5, Step 6, Step 7, Step 8, Step 9, Step 10, Step 11, Step 12,

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Chapter 3 Configuring with the Command-Line Interface Configuring Analog Modem Interfaces Command Step 1 Router> enable Password: password Router# Step 2 Router# configure terminal Enter configuration commands, one per line. End with CNTL/Z. Router(config)# Step 3 Router# ip routing Router# appletalk routing Router# ipx routing Step 4 Router(config)# interface async 45 Router(config-if)# Step 5 Router(config-if)# ip address 172.16.74.1 255.255.255.0 Step 6 Router(config)# interface group-async 1 Step 7 Router(config-if)# ip unnumbered ethernet 0 Step 8 Router(config-if)# peer default ip address pool default Step 9 Router(config-if)# group-range 1 16 Step 10 Router(config-if)# appletalk static cable-range 3-3 Router(config-if)# appletalk zone ZZEth Router(config-if)# ipx network B005 Step 11 Router(config-if)# async mode interactive Router(config-if)# async default routing Router(config-if)# encapsulation ppp Router(config-if)# ppp authentication chap pap Step 12 Router(config-if)# exit Purpose Enter enable mode. Enter the password. You have entered enable mode when the prompt changes to Router#. Enter global configuration mode. You have entered global configuration mode when the prompt changes to Router(config)#. Enable routing protocols as required for your global configuration. This example uses IP routing, AppleTalk routing, and Internetwork Packet Exchange (IPX) routing. You can configure asynchronous interfaces either individually or as a group. This command selects an individual interface to configure. The prompt changes to Router(config-if)#. Assign an IP address and subnet mask to the interface. Assign asynchronous interfaces to a group so you can configure them together. Configure the asynchronous interface group as unnumbered and assign the IP address of the Ethernet interface to the group. Define the pool of addresses at the global level. Define the group range of the interface. This command defines the range as all modems in slot 0. Configure routing protocols on the interface or group. You must have previously enabled these protocols as part of global configuration. In this example, AppleTalk and IPX are being configured on the interface. Configure asynchronous parameters according to your needs. Exit back to global configuration mode. Step 13 Router(config)# modem country microcom_hdms country-name Step 14 Router(config-if)# line 1 16 Return to Step 4 if your router has more than one interface that you need to configure. Set modem parameters (including encoding) to the correct country. Table 3-8 shows country codes. The default is usa. Enter the modem line or range of modem lines to configure. OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 3-27

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3-27
Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers
OL-1957-04
Chapter 3
Configuring with the Command-Line Interface
Configuring Analog Modem Interfaces
Command
Purpose
Step 1
Router>
enable
Password:
password
Router#
Enter enable mode. Enter the password.
You have entered enable mode when the prompt
changes to
Router#
.
Step 2
Router#
configure terminal
Enter configuration commands, one per line.
End with CNTL/Z.
Router(config)#
Enter global configuration mode. You have
entered global configuration mode when the
prompt changes to
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 async 45
Router(config-if)#
You can configure asynchronous interfaces either
individually or as a group. This command selects
an individual interface to configure. The prompt
changes to
Router(config-if)#.
Step 5
Router(config-if)#
ip address 172.16.74.1
255.255.255.0
Assign an IP address and subnet mask to the
interface.
Step 6
Router(config)#
interface group-async 1
Assign asynchronous interfaces to a group so you
can configure them together.
Step 7
Router(config-if)#
ip unnumbered ethernet 0
Configure the asynchronous interface group as
unnumbered and assign the IP address of the
Ethernet interface to the group.
Step 8
Router(config-if)#
peer default ip address
pool default
Define the pool of addresses at the global level.
Step 9
Router(config-if)#
group-range 1 16
Define the group range of the interface. This
command defines the range as all modems in
slot 0.
Step 10
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 or
group. 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 11
Router(config-if)#
async mode interactive
Router(config-if)#
async default routing
Router(config-if)#
encapsulation ppp
Router(config-if)#
ppp authentication chap
pap
Configure asynchronous parameters according to
your needs.
Step 12
Router(config-if)#
exit
Exit back to global configuration mode.
Return to Step 4 if your router has more than one
interface that you need to configure.
Step 13
Router(config)#
modem country microcom_hdms
country-name
Set modem parameters (including encoding) to the
correct country.
Table 3-8
shows country codes.
The default is usa.
Step 14
Router(config-if)#
line 1 16
Enter the modem line or range of modem lines to
configure.