Re: Root bridge question

From: Reggie Terrell (rterrell@xxxxxxxxxxxxxxxx)
Date: Sat Jul 06 2002 - 19:39:01 GMT-3


   
John,

The root bridge is always lower than the highest priority setting.
By using 65535, the highest number possible, your example ensures that the
switch will never become root bridge.

To set another switch to be root bridge, enter

set spantree root <VLAN>. The bridge priority will be set to 8192 or 1 less
than the current root priority, whichever is less.

show spantree provides info about the designated root priority.

Hope this helps .....

John White wrote:

> Hi Group,
> I sounds like a very trivial question, but I can't find right answer.
> I'm doing commercial lab, and one of the questions is to configure the cat
> 5000, so it will never become root bridge for specific vlan lets say 100. As
> solutions they provide command :
> set spantreee priority 65535 100
> I don't like this solutions. What happens if there is another switch with
> the same settings?
> My questions is there any other solution to this problem ?
> Jan
>



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