User`s guide

112 XSR User’s Guide
Configuring a Dialed Backup Line Chapter 6
Configuring PPP
4 Set the local IP address of this interface.
XSR(config-if<S1/0>)#ip address 192.168.1.1 255.255.255.0
5 Enter no shutdown to enable this interface.
XSR(config-if<S1/0>)#no shutdown
Configuring a Dialed Backup Line
The following tasks must be performed to configure a Dialed Backup line:
 Configure the dialer interface
 Configure a physical interface to function as backup
 Configure primary interfaces to use a backup interface
Configuring the Dialer Interface
For more details on configuring Dialer Services, refer to Chapter 7.
1 Enter interface dialer number to create the dialer interface.
The number range is 0 to 25.
2 Enter encapsulation ppp to enable PPP encapsulation.
3 Enter ppp auth <options> to set the type of authentication.
The authentication options are chap, pap, or ms-chap.
4 Enter ppp keepalive seconds to set the keepalive interval.
5 Enter ppp quality percentage to set the minimum LQM value on the
interface before it will go down.
6 Enter dialer pool number to specify the dialer pool.
The number range is 0 to 255.
7 Enable the interface by entering the no shutdown command.
Configuring the Physical Interface for the Dialer Interface
1 Enter interface serial card / port to specify the interface.
2 Enter encapsulation ppp to set PPP encapsulation.