From: Fred Ingham (fningham@xxxxxxxxxxxxxxxx)
Date: Wed Oct 20 1999 - 23:16:55 GMT-3
Enable bridging on the R1-R2 and R1-R3 links, configure the spanning
tree such that R1-R2 is the forwarding path and R1-R3 is
blocking. If the R1-R2 link goes down, the R1-R3 link will transition
to forwarding.
Use the show bridge and show span commands to check the configuration.
Jinho Hong wrote:
>
> Hi, Guy
>
> Could you tell me the below question ?
>
> (( Transparent Bridge question ))
>
> R1 router connected to frame-relay interface to R2 and R3.
> R2 and R3 connected R1 and they connected same ethernet segment.
>
> R1 <- Hub
>
> FR
>
> R2 R3 <- Spoke
> | |
> ----------------
> VLAN
>
> I want to make that if R1-R2 line is down, automatically R1-R3 use it.
>
> Regards,
> Jinho Hong
>
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