topic Dot11Radio0 is reset, line protocol is down in Wireless

Dot11Radio0 is reset, line protocol is down

chong.eric — Sat, 03 Jul 2021 22:18:41 GMT

Any idea what happen? I can't detect SSID from my AP.

Re: Dot11Radio0 is reset, line protocol is down

irisrios — Thu, 07 Feb 2008 14:55:17 GMT

Check if the Radio is administratively enabled. On GUI , Go to Network Interfaces --> Radio 802.11G / Radio 802.11A . Under Setings Enable the Radio. Also make sure atleast one SSID is created.

Dot11Radio0 is reset, line protocol is down

dldjtad12 — Mon, 02 Jul 2012 19:08:25 GMT

Check the following line in the AP. The MAC address at the end must

corrospond with the port that AP is plugged into at the

switch.

power inline negotiation injector 000d.6563.0518

Dot11Radio0 is reset, line protocol is down

Leo Laohoo — Mon, 02 Jul 2012 22:32:34 GMT

Any idea what happen? I can't detect SSID from my AP.

Console into the WAP and reboot the WAP. Post the entire bootup process and even the part where the WAP joins the controller.

Also post the following output:

1. WAP: sh version;

2. WAP: sh inventory; and

3. WLC: sh sysinfo

Dot11Radio0 is reset, line protocol is down

Saravanan Lakshmanan — Mon, 02 Jul 2012 22:40:05 GMT

Are other APs fine.

Does it happen after code upgrade.

Check if AP group used and WLANs added to it.

Dot11Radio0 is reset, line protocol is down

maldehne — Tue, 03 Jul 2012 06:11:56 GMT

Just to save your time and use systematic approach instead of try and error,

Please attach the show tech from the AP ?

How is it powered?

If through POE , show power inline output form the switch at which the AP is connected. Highlight the port at which the AP is connected.