4-8
Cisco 7204 Installation and Configuration Guide
OL-5101-02
Chapter4 Performing a Basic Configuration of the Cisco 7204
Configuring the Cisco7204
Step4 Save your settings to NVRAM. (Refer to the “Saving Your Settings to NVRAM” section on page4-10”
later in this chapter.)
Note If additional Ethernet interfaces are available in your system, you are p ro mpte d for the ir
configurations as well.
Configuring Synchronous Serial Interfaces
The synchronous serial interfaces are configured to allow connection to WANs through a CSU/DSU.
Complete the following steps to configure the serial ports:
Step1 To configure serial port 0 enter yes:
Configuring interface Serial1/0:
Is this interface in use? [no]: yes
Step2 Determine which protocols you want on the synchronous ser ial in terfa ce a nd en te r th e ap propr iat e
responses:
Configure IP unnumbered on this interface? [no]:
IP address for this interface: 1.1.1.20
Number of bits in subnet field [0]:
Class A network is 1.0.0.0, 0 subnet bits; mask is 255.0.0.0
Configure IPX on this interface? [no]: yes
IPX network number [2]:
Configure AppleTalk on this interface? [no]: yes
Extended AppleTalk network? [no]:
AppleTalk network number [1]:
Step3 Save your settings to NVRAM. (Refer to the section “Saving Your Settings to NVRAM” later in this
chapter.)
Note If additional synchronous serial interfaces are available in your system, you are p rom pted f or
their configuration as well.
The following sample display includes a continuous listing of all interface configuration parameters
selected for Ethernet and synchronous serial interfaces. These parameters are shown in the order in
which they appear on your console terminal. Only one Ethernet and one synchronous seria l interface are
configured for this example.
Configuring interface parameters:
Configuring interface Ethernet0/0:
Is this interface in use? [no]: yes
Configure IP on this interface? [no]: yes
IP address for this interface: 1.1.1.10
Number of bits in subnet field [0]:
Class A network is 1.0.0.0, 0 subnet bits; mask is 255.0.0.0
Configure IPX on this interface? [no]: yes
IPX network number [2]: 10
Configure AppleTalk on this interface? [no]: yes
Extended AppleTalk network? [no]: yes