05-17-2013 10:40 AM - edited 03-07-2019 01:25 PM
I recently issued the "clear spanning-tree counters interface vlan <vlan id>" command on a 3750-X switch running IOS 12.2(55)SE3 and using PVST spanning tree mode. Rather than just clearing statistics the switch immediately began reprocessing the spanning tree topology on all vlans. Is it normal for a switch to re-process spanning tree when clearing counters or is there a bug or some other issue in my switch? Has anyone else observed this type of behavior with spanning tree?
05-17-2013 01:10 PM
Were you clearing vlan 1?
Alessio
Sent from Cisco Technical Support iPad App
05-17-2013 01:35 PM
I cleared vlan 403.
05-17-2013 04:21 PM
Hello
I am understanding that will initiate a renegotiation of vlan 403 stp neighbours
Res
Paul
Sent from Cisco Technical Support iPad App
05-17-2013 07:47 PM
Should it renogotiate just the vlan 403 neighbors? What I experienced was a renogotiation of all vlans.
Thanks for the input.
Charles
05-17-2013 11:41 PM
hello
I assume it will as stp needs to converge
res
paul
Sent from Cisco Technical Support Android App
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