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Changing root bridge for VLAN

sateeshk10
Level 1
Level 1

‎09-22-2008 11:38 AM - edited ‎03-06-2019 01:31 AM

Hi,

I am planning to change the root bridge for one of the VLAN by giving prioty in core SW span-tree prioty vlan x..

At the time of chageing root bridge. ..will it effect on VLAN particule VLAN means down/fluctuation etc..

Regards

sateesh

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3 Replies 3

VictorAKur
Level 1
Level 1

‎09-22-2008 12:26 PM

It should trigger STP recalc. That may cause up to 50 sec down time in the worst case of standard STP, unless ou have RSTP configured.

Regards,

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johnlloyd_13
Level 9
Level 9

‎09-22-2008 12:48 PM

i agree with victor. you may want to schedule a maintenance window for this implementation as it would affect your production network. at least downtime of 50 sec for standard STP and 30 sec for RSTP depending on your network topology for a particular vlan.

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sateeshk10
Level 1
Level 1
In response to johnlloyd_13

‎09-22-2008 01:02 PM

Thanks for your valuble inputs.

Regards

sateesh

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