Configuring Synchronous Serial Interfaces - Cisco 7206VXR - VPN Bundle Router Configuration Manual

Configuring a Cisco 7200 VXR Router
Step 4 Save your settings to NVRAM. (See the
page
mode and the setup facility, your configuration will be lost the next time you reload the router.
Note If additional Fast Ethernet interfaces are available in your system, you are prompted for their
configurations as well.

Configuring Synchronous Serial Interfaces

Synchronous serial interfaces are configured to allow connection to WANs through a CSU/DSU. In the
following example, a serial interface in slot 3 is configured for a WAN connection using IP. Follow these
steps to configure synchronous serial interfaces:
Using your own addresses and mask at the setup prompts, respond to the prompts as follows:
Step 1
Configuring interface parameters:
Configuring interface serial 3/0:
Is this interface in use? [yes]:
Configure IP on this interface? [yes]:
Determine if you are going to enable IPX on this interface; if you are, enter the unique IPX network
Step 2
number:
Configure IPX on this interface? [no]: yes
If you are using AppleTalk on the interface, enter yes. Enter yes to configure for extended AppleTalk
Step 3
networks, and then enter the cable range number. Enter the zone name and any other additional zones
that are associated with your local zone:
Configure AppleTalk on this interface? [no]: yes
Save your settings to NVRAM. (See the
Step 4
page
mode and the setup facility, your configuration will be lost the next time you reload the router.
If additional synchronous serial interfaces are available in your system, you are prompted for their
Note
configurations as well.
The following sample display includes a continuous listing of all interface configuration parameters
selected for ATM, Fast Ethernet, and serial interfaces.
Configuring interface parameters:
Configuring interface ATM1/0:
Cisco 7200 VXR Installation and Configuration Guide
4-12
4-15.) If you do not save the configuration setting that you created in the router using configuration
IP address for this interface: 1.1.1.30
Number of bits in subnet field [0]:
Class A network is 1.1.1.0, 0 subnet bits; mask is /24
IPX network number [2]:
Extended AppleTalk network? [no]: yes
AppleTalk starting cable range [0]:
4-15.) If you do not save the configuration setting that you created in the router using configuration
Chapter 4 Observing System Startup and Performing a Basic Configuration
"Saving the Running Configuration to NVRAM" section on
"Saving the Running Configuration to NVRAM" section on
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