I have few aps model: AIR-AP1815W-E-K9   with the ios version:8.5.151.0 that have uptime of more than 100 days, but the association time stays 1 hour or less, and reset.They losing the connection with the controller.They operate in flex-connect  over...

Some ports of my nexus sport to work, I checked the log and collected this messages:   2018 Aug 8 11:43:11 swa.001 %PLATFORM-2-MOD_REMOVE: Module 2 removed (Serial number JAE18160R11)2018 Aug 8 11:43:13 swa.001 %PLATFORM-2-MOD_DETECT: Module 2 detect...

I need to access my ACS server , but he is showing that is locked due failed logins.I tried to do a power cycle in the server, but the error still the same...How could I solve this? 

Today I started deploy a cisco 1602 autonomous, but the client asked me to configure two different ssid's. I did,two different ssid's and two different vlans. My question is, should this access point operate in bridge mode ? I will connect this dev...

I am facing this trouble above. I have many other devices connected in this port, all no cisco and no manageable. I don't have idea what can be,and I have a loop problem in this interface  ":%STP-W-LOOPBACKDET: gi1/1/12: STP Loopback Detection.", I ...