AI2524 Router Card User’s Manual

Example: Multilink PPP on One ISDN Interface

This example enables Multilink PPP on the BRI 0 interface. Because an ISDN interface is a rotary group by default, when one BRI is con- figured, no dialer rotary group configuration is required.

interface bri 0

description connected to ntt 81012345678902 ip address 7.1.1.7 255.255.255.0 encapsulation ppp

dialer idle-timeout 30

dialer load-threshold 40 either

dialer map ip 7.1.1.8 name atlanta 81012345678901 dialer-group 1

pppauthentication pap ppp multilink

Configure Multilink PPP on Multiple ISDN BRI Interfaces

To enable Multilink PPP on multiple ISDN BRI interfaces, set up a di- aler rotary interface and configure it for Multilink PPP and then con figure the BRIs separately and add them each to the same rotary group.

Beginning in global configuration mode, set up the dialer rotary inter- face for the BRI interfaces:

1.Specify the dialer rotary interface. interface dialer number

2.Specify the protocol address for the dialer rotary interface. ip address address mask

3.Enable PPP encapsulation. encapsulation ppp

4.Specify in-band dialing. dialer in-band

5.Specify the dialer idle timeout period, using the same timeout pe- riod as the individual BRI interfaces.

dialer idle-timeout seconds

Page 11-22

August 1997

 

2524UM

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AIS AI2524 user manual Configure Multilink PPP on Multiple Isdn BRI Interfaces, Dialer idle-timeout seconds