We were getting this alert via console on a WS-C2960XR-48FPS-I running code 15.2(2)E6. I found similar issues that point back to this bug:
https://bst.cloudapps.cisco.com/bugsearch/bug/CSCuj33250/?rfs=iqvred
This webpage mentions that the issue i...
We recently purchased a couple 2960CX-8PC-L. I've tried inserting 2 different GLC-T sfp's into both Gi0/11 and Gi0/12, but they both go err-disabled. I can insert a GLC-SX-mmd GLC-LH-SMD with no issues.
The GLC-T's are Cisco brand and I've tested...
Is there a "range" command to verify if BPDU packets are being sent/recieved on all the interfaces on a switch at the same time? Or do you have to run the command:
switch#show spanning-tree interface g1/0/52 detail | i BPDU BPDU: sent 3, received...
We have a small wlan for scan guns that uses a PSK and mac filtering.
Is there a way that the WLC can log the mac addresses hitting the mac filtering table? The filtering table is getting quite large and I would like to clean some of the mac addres...
We would like to use 1 controller as the Primary Controller, but we have a large number of AP's on the "Secondary Controller". Is there a way change a large # of AP's globally on the WLC or in Prime. Thanks in advance. Mike
I thought for sure I typed in 2960X when I created this post, but obviously not... It's a 2960XR switch. I should have looked that the uptime, but I didn't. I'm not sure how long it was up.
Thanks for the reply. The access layer switches are all blocking on the the secondary uplinks, but every DS switch (primary and secondary) are forwarding because they only have 1 link.us68-b50rm0-ds4-fac#Show spanning-tree interface gig 0/1Vlan ...
