Setup a new C9800-CL and no AP join
I try a 2802I and a 9115
Nothing in the log
But regarding a wirshark trace from the C9800 the CAPWAP request are there
I try several setup with one or more interfaces, Trunk or native, dhcp or external dhcp
Really don't have more idea
Solved! Go to Solution.
Can You connect to console port on AP and watch log on it?
Do AP obtain IP address from DHCP?
Can You ping AP from WLC?
Yes, I have an IP received from an external dhcp and I can ping my AP from the WLC
Also, if I make a packet dump with the C9800, I can see with Wireshhark that the CAPWAP request are received by the WLC
But log on WLC is not show any message?
I have not worked with a 9800, but when I have seen stuff like this, it can be a mis-match of the regulatory domain of the AP vs the controller. It could also be a date/time mis-match.
Thank you for your help
I apply both last reply to this post and it is now working
I will scratch my config and redo a full install to be able to know witch one help to solve my issue