topic Re: C9120axi-ewc-a Controller malfunctioned in Wireless

C9120axi-ewc-a Controller malfunctioned

gvillegas11 — Thu, 04 May 2023 10:51:20 GMT

the primary wireless controller malfunctioned and this was replaced. The replacement AP C9120axi-ewc was connected to the network but it failed to join the controller.

Does anybody encounter this problem?

Re: C9120axi-ewc-a Controller malfunctioned

Mark Elsen — Thu, 04 May 2023 11:39:56 GMT

- What do you mean by that ? The C9120axi-ewc (ewc : being embedded wireless controller) is intended to be a controller on itself ,

Re: C9120axi-ewc-a Controller malfunctioned

gvillegas11 — Fri, 05 May 2023 00:55:56 GMT

initially, that device was the Primary wireless controller then it malfunctioned and we request for a replacement. There was another AP C9120axi-ewc that become the controller. When the replacement device arrived, we installed it on the network and this new device is not joining the wireless controller.

Re: C9120axi-ewc-a Controller malfunctioned

Mark Elsen — Fri, 05 May 2023 06:47:33 GMT

- Check this thread for hints : https://community.cisco.com/t5/wireless/c9120axi-e-not-joining-c9800-40/td-p/4175647