topic Cisco 2100 (2106) Wireless lan controller in Wireless

Cisco 2100 (2106) Wireless lan controller

milton_cisco — Sun, 04 Jul 2021 03:36:25 GMT

Hi all,

I have here in the work a wireless lan controller and 4 access points in the network. Everything was working fine until yesterday ( and I don´t know why...)

The leds of the ports of the controller are blinking and the status led is blinking and orange.

The problems remains If i reboot the equipment.

If I connect to the console port the following appears:

Anyone knows what is the problem? What's happen?

What is the solution?

Best regards

Milton Aguiar

Cisco 2100 (2106) Wireless lan controller

pcroak — Fri, 19 Aug 2011 22:42:36 GMT

Hi Milton,

An Amber/Orange Status LED indicates a failure on boot of the 2100 WLC:

http://www.cisco.com/en/US/docs/wireless/controller/2100/quick/guide/ctrl206q.html#wp39363

If the unit is responding properly to console, it's possible we could recover it. However, that output does not look promising. Also double check that your serial settings are correct :

•9600 baud

•8 data bits

•No flow control

•1 stop bit

•No parity

If the console is not responsive, we're looking at a hardware failure and you should contact the TAC.

-Patrick Croak

Wireless TAC

Cisco 2100 (2106) Wireless lan controller

milton_cisco — Mon, 22 Aug 2011 09:26:23 GMT

I think you're right. The problem must be a hardware failure.. I will contact the TAC

Thanks for your help.

Milton Aguiar