RE: Bonding multiple BRI

From: Joseph Mesiti (jmesiti@xxxxxxxxxxxxxx)
Date: Sat Jul 29 2000 - 06:32:46 GMT-3


   
Hi Richard,

This is an extract from a config I have in place at a customer's site. The
requirement is simply to have 256k throughput all the time hence the
load-threshold equalling 1. Had to upgrade to IOS 12.1 to overcome a small
problem I was getting where the remote router would bring down the circuit
but the local router still displayed layer 2 & 3 connectivity. I've had this
in place for several months now and the IOS upgrade appears to have resolved
that issue.

Have a play and let me know how you get on...

Cheers,

Joseph.

!
interface BRI1/0
 description **** First ISDN Service - 0XXXXXX ****
 no ip address
 no ip directed-broadcast
 encapsulation ppp
 dialer pool-member 1
 isdn switch-type basic-net3
 isdn calling-number 0XXXXXX
 isdn send-alerting
 ppp authentication chap
!
interface BRI1/1
 description **** Second ISDN Service - 0YYYYYY ****
 no ip address
 no ip directed-broadcast
 encapsulation ppp
 dialer pool-member 1
 isdn switch-type basic-net3
 isdn calling-number 0YYYYYY
 isdn send-alerting
 ppp authentication chap
!
interface Dialer1
 bandwidth 256
 ip address 192.168.1.1 255.255.255.248
 no ip directed-broadcast
 encapsulation ppp
 no ip route-cache
 no ip mroute-cache
 no keepalive
 dialer pool 1
 dialer idle-timeout 86400
 dialer string 0AAAAAA
 dialer string 0BBBBBB
 dialer load-threshold 1 either
 dialer-group 1
 ppp authentication chap
 ppp multilink
!
ip route 0.0.0.0 0.0.0.0 192.168.1.2
!
access-list 101 permit ip any any log
dialer-list 1 protocol ip list 101

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Richard_Woo@infonet.com
Sent: Saturday, July 29, 2000 11:44 AM
To: ccielab@groupstudy.com
Subject: Bonding multiple BRI

Hi,

I have been searching every where (including TAC) to get an answer for this
 question.
How do you bond multiple BRI ports using a single dial interface?
So far, I have following solutions.

* Use multiple dialer string
* Use multiple dialer map statement with different phone #s.
* Use Rotary Group

Will these work? Is there any otherway?
I am going to setup a small lab to test this next week, but was wondering
if there is anybody who already tried this.

TIA.

Richard



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