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STP Root Guard Cause STP Topology Change ?

phucle001
Level 1
Level 1

‎07-16-2014 11:31 PM - edited ‎03-04-2019 03:05 AM

Hi Anyone,

Can anyone please advise if implementing Root Guard on the Root Bridge will cause a STP Topology Change, thus effectively causing a LAN outage because STP reconvergence is required?

 

I need to know this fact so I can decide to implement Root Guard during Business Hours or After Hours.

 

Thank you

Phuc

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Leo Laohoo
Hall of Fame
Hall of Fame

‎07-27-2014 02:41 AM

Duplicate post.  

 

Go here:  https://supportforums.cisco.com/discussion/12258086/stp-root-guard-cause-stp-topology-change

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