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Re: token ring errors posted 05/02/2001
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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@xxxxxxxxx>
To: <ccielab@xxxxxxxxxxxxxx>
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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