From: Andrew Chong (achong@xxxxxxxxxxxxxx)
Date: Wed May 02 2001 - 20:12:50 GMT-3
Doug,
What you have there looks like this :
ring100--R1---ring3---R3---ring100
The ring numbers in the network have to be unique . Try a different
ring-group on one of the routers.
andrew
----- Original Message -----
From: "Doug Hammond" <dhammond@rcsis.com>
To: <ccielab@groupstudy.com>
Sent: Thursday, May 03, 2001 7:10 AM
Subject: token ring errors
> I have two routers with token ring interfaces connected to a common ring
(ring
> 3) via a token-ring switch. As long as I stick to ip, everything is fine I
can
> ping or whatever. When I put srb on it though, it works for about 5-10
minutes
> and then I get a message on the switch that says:
>
> Port 1 disabled (Ring number mismatch detected)
> Port 3 disabled (Ring number mismatch detected)
>
> And everything is hosed. I have tried almost every combination of the
> source-bridge bridge-number token-ring-number target-ring-number with no
joy.
> Any ideas?
>
> Here are my configs:
>
> R1
> source-bridge ring-group 100
> dlsw local-peer peer-id 170.150.3.1
>
> interface TokenRing0
> ip address 170.150.11.1 255.255.255.0
> ring-speed 4
> multiring all
> source-bridge 3 1 100
>
> R3
> source-bridge ring-group 100
> dlsw local-peer peer-id 170.150.1.1
>
> interface TokenRing0
> ip address 170.150.11.3 255.255.255.0
> ring-speed 4
> multiring all
> source-bridge 3 1 100
>
> On the Token switch I have:
> TrBRF/TrCRF ID Brdg/Rng Ports
> -----------------------------------------------------------------
> brf100 100 0x01
> crf3 3 A-0x03 yes
> trbrf-default 1005 0x0F
> trcrf-default 1003 0x01 yes
>
> and:
>
> Port Mode TrCRF TrBRF
> 1 Static crf3 brf100
> 2 Static trcrf-default trbrf-default
> 3 Static crf3 brf100
> 4 Static trcrf-default trbrf-default
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