On Catalyst 3850 running IOS-XE 16.6.5, authentication fails due to MKA (MACsec Key Agreement) not establishing. This aligns with Cisco bug CSCvr18204. Looking for confirmation of fixed releases or recommended workarounds.

Hey folk, need expert advise, Actually my concer is ( user are sucessfully able to reach internet but DNS packet not capture on wireshark when i see what was the possible reasons why DNS packet to recieved infact user are sucessfully ping to dns ip a...

AP is not joining to the controller, need to verify that the required image for AP is placed on Controller or not.want to know the command. Thanks

Can anyone help AP Model 1852 logs are below Discovery Request sent to 192.168.31.10, discovery type STATIC_CONFIG(1)[*11/05/2019 03:41:32.1193] Discovery Request sent to 255.255.255.255, discovery type UNKNOWN(0)[*11/05/2019 03:41:32.1193] Discovery...