6
votes
2answers
2k views

HP to Cisco spanning tree root flapping

Per a recent question I recently configured both my HP (2x 2900) and Cisco (1x 3750) hardware to use MSTP for interoperability. I thought this was functional until I applied the change to the third ...
1
vote
1answer
205 views

Cisco BPDUGUARD and BDPUFILTER

What happen if I have both ENABLED spanning-tree BPDUFILTER and BPBDUGUARD on a specific port?
0
votes
2answers
246 views

Cisco switch sending out excessive STP packets

I have a Catalyst 2900 that's sending out an STP packet about once ever 1-2 seconds. Is that excessive?