Cisco 2431 - IAD Router - Serial Interface Configuration

2-7
Cisco IAD2430 Series Integrated Access Devices Software Configuration Guide
OL-4306-03
Chapter 2 Using the setup Command Facility
Configuring Controller and Interface Parameters
Serial Interface Configuration
This section provides a sample configuration for the 1- or 2-port serial interface on a WAN interface
card (WIC) when it is installed. Enter the values appropriate for your interface card and network.
Note The Cisco IAD2435 router is a fixed-configuration router and does not support interface cards.
The messages you see may vary.
Do you want to configure Serial0/0 interface? [yes]:
Some encapsulations supported are
ppp/hdlc/frame-relay/lapb/atm-dxi/smds/x25
Choose encapsulation type [ppp]:
The “Frame Relay Encapsulation” section on page 2-8 through “SMDS Encapsulation” section on
page 2-9 show the prompts for each encapsulation type. For PPP and High-Level Data Link Control
(HDLC) encapsulation, no further configuration is needed.
No serial cable seen.
Choose mode from (dce/dte) [dte]:
If no cable is plugged into your interface card, you must indicate whether the interface is to be used as
DTE or DCE. If a cable is present, the setup command facility determines the DTE/DCE status. If the
serial cable is DCE, you see the following prompt:
Serial interface needs clock rate to be set in dce mode.
The following clock rates are supported on the serial interface.
0
1200, 2400, 4800, 9600, 19200, 38400
56000, 64000, 72000, 125000, 148000, 500000
800000, 1000000, 1300000, 2000000, 4000000, 8000000
Choose clock rate from above: [2000000]:
Configure IP on this interface? [yes]:
IP address for this interface: 2.0.0.1
Subnet mask for this interface [255.0.0.0] : 255.255.255.0
Class A network is 9.0.0.0, 24 subnet bits; mask is /24
Step 5
no shutdown
Example:
Router(config-if)# no shutdown
Router(config-if)#
Enables the Fast Ethernet interface, changing its state
from administratively down to administratively up.
Step 6
exit
Example:
Router(config-if)# exit
Router(config)#
Exits configuration mode for the Fast Ethernet interface
and returns to global configuration mode.
Command or Action Purpose