User`s guide

114 XSR User’s Guide
Configuring BAP Chapter 6
Configuring PPP
XSR(config-if<D1>)#dialer pool 5
XSR(config-if<D1>)#no shutdown
Configure interface dialer 1 to use dial pool 5:
XSR(config)#interface dialer 1
XSR(config-if<D1>)#encapsulation ppp
XSR(config-if<D1>)#ppp authentication chap pap
XSR(config-if<D1>)#dialer pool 5
XSR(config-if<D1>)#no shutdown
Configure serial port(s) for dial purposes and assign to dial pool 5:
XSR(config)#interface serial 1/2
XSR(config-if<S1/2>)#encapsulation ppp
XSR(config-if<S1/2>)#media-type v35
XSR(config-if<S1/2>)#dialer pool-member 5
XSR(config-if<S1/2>)#no shutdown
Configure the primary serial port 1/0 to use dialer 1 as its backup interface:
XSR(config)#interface serial 1/0
XSR(config-if<S1/0>)#ip address 100.100.10.1 255.255.255.0
XSR(config-if<S1/0>)#encapsulation ppp
XSR(config-if<S1/0>)#backup interface dialer0
XSR(config-if<S1/0>)#no shutdown
Configure the primary serial port 1/1 to use dialer 2 as its backup interface:
XSR(config)#interface serial 1/1
XSR(config-if<S1/1>)#backup interface dialer 1
XSR(config-if<S1/1>)#encapsulation ppp
XSR(config-if<S1/1>)#no shutdown
Configuring BAP
The XSR is designed to provide Dial on Demand (DoD) functionality in
addition to BAP, which is essentially an enhancement of Bandwidth on
Demand (BoD). The router performs DoD when a dialer map and dialer group
values are configured as well as multilink PPP.