From: Larry Letterman (lletterm@cisco.com)
Date: Wed Nov 13 2002 - 03:50:16 GMT-3
You can manually set things like path cost and bridge id values to
a value high enough that the bridge wont become the root...
Donny MATEO wrote:
>when the switch start, it will consider it self as the root of the spanning tree. Only after it has
>received superior bpdu from other switch will it consider the other switch as the root. My
>conclusion, the only way to make a switch not to be a root switch ever, is to disable spanning
>tree.
>
>Donny
>
>
>
> "Nathan Chessin"
> <nchessin@cisco.c To: <ccielab@groupstudy.com>
> om> cc:
> Sent by: Subject: Root Switch - Never
> nobody@groupstudy
> .com
>
>
> 13-11-2002 09:42
> Please respond to
> "Nathan Chessin"
>
>
>
>
>
>
>How do you stop a switch from becoming the root.
>
>bpdu-guard
>root-guard
>bpdu-filter
>
>Any help?
>
>
>Nate
>
>
>
>
>
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