Re: CCIE Practical Studies pg 944, Figure 13-45

From: Hansang Bae (hbae@nyc.rr.com)
Date: Sun Sep 22 2002 - 15:05:49 GMT-3


At 11:54 AM 9/22/2002 -0400, Jay Greenberg wrote:
>I don't see how poison reverse has anything to do with this at all.
>Besides, since when do you have to tweak spanning tree for everyone to
>be able to agree on the root bridge? It is fair to tweak to select the
>root bridge, but the book says nothing about tweaking to establish *any*
>root bridge whatsover.

Sorry. I meant split-horizon and typed poison-reverse!

>If 3 bridges are configured, and they cannot agree on a root bridge,
>then something else must be wrong. Tweaking it would just cause
>problems with frame transport.

Again, this seems to me like BPDUs coming in on the MP interface and not going out the other interfaces (in the MP interface).

hsb



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