topic Re: How to fix Channel issue in Wireless

How to fix Channel issue

srihari_rgda — Sun, 04 Jul 2021 20:06:32 GMT

Hi,

I am working on Cisco 1230 and 1240 series of access points with IOS

Version 12.3(8) JA2 and these access points showing channel 1 to

channel 13 but most of the chipsets doesn't support channel no 12,13.

How do i Negotiate these channel issue from channel 1 to 13, to

channel 1 to 11 in the cisco aironet devices.

what are the commands/options that we need to set in the devices so

that the won't propagate channel 12,13 any more.

looking forward for the advices at the earliest

Regards

Srihari

Re: How to fix Channel issue

scottmac — Sat, 16 Sep 2006 20:05:00 GMT

Check the country code of the AP. Change it to a country that doesn't use channels 12 & 13 (like the USA).

Good Luck

Scott

Re: How to fix Channel issue

vramanaiah — Sun, 17 Sep 2006 06:16:58 GMT

Hi Scott, We actually tried the "world-mode dot11d country GB both" commands under the dot11radio0 interfaces, but it does not seem to have any impact.. Great britain i guess uses only channels 1-11.

Re: How to fix Channel issue

Finn Rud Laursen — Fri, 13 Oct 2006 19:05:02 GMT

conf t

inter dot 0

channel least-congested 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462

or by gui:

network interface > settings. find the "Default Radio Channel Channel:" select: least-congested from the drop down menu. Mark the channel 1-11 (use ctrl+mouse)

Kind regards

Finn