From: Erhan Kurt (kurt@xxxxxxxxxxxxxxx)
Date: Fri Aug 09 2002 - 08:57:52 GMT-3
To trigger backup interface:
Use set port disable in Cat for eth.
Use shut in FR switch in a FR interface.
-----Original Message-----
From: Mark Thomas [mailto:Mark.Thomas@it.alstom.com.au]
Sent: 09 Apustos 2002 Cuma 14:07
To: 'ccielab@groupstudy.com'
Subject: Backup using snapshot routing
Hello All
Snapshot routing is driving me nuts
Simple scenario
Using ipx rip and ip rip or igrp (none of them work)
The Ethernet is the primary and ISDN the backup Bri0---------Bri0
R5 R6
E0-----------E0
I can bring the link up manually with both protocols but snapshot routing
never works for any protocol when the Ethernet is downed by ipx down or
shutdown or having its address removed.
Here are the configs, if anyone could shed some light on this I would be
grateful
version 12.1
!
hostname r5
username r6 password 0 cisco
!
ipx routing 0005.0005.0005
isdn switch-type basic-ni
!
interface Loopback0
ip address 5.5.5.5 255.255.255.0
ipx network 5
!
interface Ethernet0
mac-address 0005.0005.0005
ip address 128.10.100.5 255.255.255.0
ipx network 100
!
interface BRI0
ip address 128.10.56.5 255.255.255.0
encapsulation ppp
dialer idle-timeout 45
dialer map snapshot 1 name r6 broadcast 8358662
dialer map ip 128.10.56.6 name R6 broadcast 8358662
dialer map ip 128.10.56.6 name R6 broadcast 8358664
dialer map ipx 56.0006.0006.0006 name r6 broadcast 8358662 dialer map ipx
56.0006.0006.0006 name r6 broadcast 8358664 dialer-group 1 ipx network 56
no ipx route-cache ipx watchdog-spoof ipx spx-spoof isdn switch-type
basic-ni isdn spid1 0835866101 8358661 isdn spid2 0835866301 8358663
snapshot client 5 1200 suppress-statechange-update dialer ppp
authentication chap ! router igrp 1 network 5.0.0.0 network 128.10.0.0 !
access-list 900 deny any any sap log access-list 900 deny any any rip log
access-list 900 deny any any 457 log access-list 900 permit any any all
dialer-list 1 protocol ipx list 900 dialer-list 1 protocol ip permit !
hostname r6
username r5 password 0 cisco
!
ipx routing 0006.0006.0006
isdn switch-type basic-ni
!
interface Loopback0
ip address 6.6.6.6 255.255.255.0
ipx network 6
!
interface Ethernet0
mac-address 0006.0006.0006
ip address 128.10.100.6 255.255.255.0
ipx network 100
!
interface BRI0
ip address 128.10.56.6 255.255.255.0
encapsulation ppp
dialer map ipx 56.0005.0005.0005 name r5 broadcast 8358661 dialer map ipx
56.0005.0005.0005 name r5 broadcast 8358662 dialer-group 1 ipx network 56
no ipx route-cache ipx watchdog-spoof ipx spx-spoof isdn switch-type
basic-ni isdn spid1 0835866201 8358662 isdn spid2 0835866401 8358664
snapshot server 5 dialer ppp authentication chap ! router igrp 1 network
6.0.0.0 network 128.10.0.0 ! access-list 1 permit 5.0.0.0 log access-list
900 deny any any rip log access-list 900 deny any any sap log access-list
900 deny any any 457 log access-list 900 permit any any log dialer-list 1
protocol ipx list 900 dialer-list 1 protocol ip permit ! ! ! Regards
Mark
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