AIS Router AI2524 User Manual

Page 249

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Chapter 11: AI2524 Sync PPP Configuration Steps

August 1997

Page 11-23

2524UM

6.

Map the next-hop protocol address and name to the dial string
needed to reach it.

dialer map

protocol next-hop-address

[name

hostname

] [spc] [speed 56 | 64] [broadcast]

[

dial-string

[:

isdn-subaddress

]]

7.

Specify the dialer load threshold, using the same threshold as the
individual BRI interfaces.

dialer load-threshold

load

8.

Control access to this interface by adding it to a dialer access
group.

dialer-group

group-number

9.

(Optional) Enable PPP CHAP authentication.

ppp authentication chap

10. Enable Multilink PPP.

ppp multilink

If you do not use PPP authentication procedures, your telephone ser-
vice must pass caller ID information.

Beginning in global configuration mode, configure each of the BRIs to
belong to the same rotary group:

1.

Specify one of the BRI interfaces.

interface bri

number

2.

Specify that it does not have an individual protocol address.

no ip address

3.

Enable PPP encapsulation.

encapsulation ppp

4.

Set the dialer idle timeout period, using the same timeout for each
of the BRI interfaces you configure.

dialer idle-timeout

seconds

5.

Add the interface to the rotary group.

dialer rotary-group

group-number

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