Welcome to Cisco Support Community. We would love to have your feedback.
For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.
I had configure the Cat3750 ports that are connecting AP1242 with BPDU guard .
I find out the ports will error disabled by "SPANTREE-2-BLOCK_BPDUGUARD: Received BPDU on port FastEthernet2/0/6 with BPDU Guard enabled. Disabling port";
It indicate the AP 1242 send out some BPDU packets to the switch. But I find out that all three physic interface (Dot11Radio0 / 1 / FastEhernet ) had configed with "bridge-group 1 spanning-disabled"
Where are these BPDU packsrts come from? How to slove this issue ?
Thank you !
you can just configure 3750 with bpdu filter enable command.
Alternatively, you can specify on the interface the command "no spanning-tree bpduguard enable".