topic Re: Cisco 8540 Wireless Controller in Wireless

Cisco 8540 Wireless Controller

mathemba — Thu, 22 Feb 2024 08:57:59 GMT

Hello Everyone,

I have a new Cisco 8540 Wireless Controller that I installed last week. I created a test WLAN, forced an AP to join the new controller and it does join plus a laptop shows as joined.

Now the issue is that the laptop does not get an IP nor gain internet access. I have configured that the WLAN not have any security for testing purposes.

Please assist.

Re: Cisco 8540 Wireless Controller

Mark Elsen — Thu, 22 Feb 2024 10:27:28 GMT

- Have a checkup of the 8540 controller configuration using this procedure :
WirelessAnalyzer input (procedure) for AireOs controllers and feed the output into Wireless Config Analyzer

Re: Cisco 8540 Wireless Controller

mathemba — Thu, 22 Feb 2024 11:02:20 GMT

I ran the show run-config on the WLC, uploaded the txt file but now results. See attached..........

Re: Cisco 8540 Wireless Controller

Mark Elsen — Thu, 22 Feb 2024 11:25:23 GMT

- The beginning of wlc.txt looks strange ; it seems it is incomplete ,

Re: Cisco 8540 Wireless Controller

mathemba — Thu, 22 Feb 2024 11:57:34 GMT

Try this one and help me analyze

Re: Cisco 8540 Wireless Controller

Mark Elsen — Thu, 22 Feb 2024 13:10:59 GMT

- That one works , but you are supposed to use WirelessAnalyzer yourself ; use , learn and or make corrections if needed ,