Re: Spanning tree question

From: Divin Mathew John (divinjohn@gmail.com)
Date: Sun Mar 29 2009 - 13:49:00 ART


yep! thats true.! depends on the platform and IOS i guess.
Thanking You

Yours Sincerely

Divin Mathew John
divinjohn@gmail.com
divin@dide3d.com
+91 9945430983
+91 9846697191
+974 5008916
PGP PUBLIC KEY BLOCK @ http://www.dide3d.com/divin_Public_PGP_key.txt
Sent from: Bangalore KA India.

On Sun, Mar 29, 2009 at 10:16 PM, Bryan Bartik <bbartik@ipexpert.com> wrote:

> Thanks Divin,
>
> It does depend on what the current root priority is, which is what your
> link explains. If there is already a root in the network with a priority of
> lower than the default, the macro sets it lower than the default of 24576.
>
> If no switch priorities have been changed, the defaults are explained here:
>
>
> http://www.cisco.com/en/US/docs/switches/lan/catalyst3560/software/release/12.2_50_se/command/reference/cli3.html#wp1947142
>
> -hth
>
>
> Bryan Bartik
> CCIE #23707, CCNP
> Sr. Support Engineer - IPexpert, Inc.
> URL: http://www.IPexpert.com
>
> On Sun, Mar 29, 2009 at 10:34 AM, Divin Mathew John <divinjohn@gmail.com>wrote:
>
>> I think the default values depend on the switch...there's a conflicting
>> doc @ *http://tinyurl.com/dec6ls* its says there ...
>>
>> if the lowest priority of any switch is above 8192 then the switch where
>> the macro is given as root it will make its priority 8192... and if the
>> other switches have their priority set to something less than 8192 then..
>> the root macro sets the priority to one less than the priroirty of teh
>> lowest birdge priodrity making the bridge the root.!
>> Thanking You
>>
>> Yours Sincerely
>>
>> Divin Mathew John
>> divinjohn@gmail.com
>> divin@dide3d.com
>> +91 9945430983
>> +91 9846697191
>> +974 5008916
>> PGP PUBLIC KEY BLOCK @ http://www.dide3d.com/divin_Public_PGP_key.txt
>> Sent from: Bangalore KA India.
>>
>> On Sun, Mar 29, 2009 at 9:57 PM, Bryan Bartik <bbartik@ipexpert.com>wrote:
>>
>>> go with rapid-pvst, but I guess mst would also do the job since it uses
>>> rstp.
>>
>>
>>
>
>
> --

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