Code Country

[Edu]

Hi Everyone...


I have a doubt .. I"m migrating some access point from a local where they were using US and TW code country, but in the new locality there is only the active country code BR.

Here comes my doubt


What would be the impact if I did not activate the US and TW code on the destination controller?

[Alexey Belousov · Accepted solution]

Hi,

I think, you have to at least add TW coutry code. 5GHz Country code is different. 

 BR (-A ,-AR ): A * * * * A * * * * A . . .
 TW (-A ,-ANT ): A * * * * A * * * * A . . .
 US (-A ,-AB ): A * * * * A * * * * A . . .

 BR (-TZ ,-ANZ ): . A . A . A . A A A A A * * * * * * * * * * * A A A A * . .
 TW (-T ,-NT ): . . . . . . . . A A A * * * * * * * * * * * * A A A A * . .
 US (-AB ,-AB ): . A . A . A . A A A A A * * * * * * * * * * * A A A A * . .

Check here

But you can configure all Country codes..

(WLC1) >config country US,TW,BR

Changing country code could reset channel & RRM grouping configuration.
If running in RRM One-Time mode, reassign channels after this command.
Check customized APs for valid channel values after this command.
Are you sure you want to continue? (y/n) y

Disable 802.11a and 802.11b networks prior to configuring country code.

(WLC1) >show country channels 


Configured Country............................. Multiple Countries:BR,TW,US
 KEY: * = Channel is legal in this country and may be configured manually.
 A = Channel is the Auto-RF default in this country.
 . = Channel is not legal in this country.
 C = Channel has been configured for use by Auto-RF.
 x = Channel is available to be configured for use by Auto-RF.
 (-,-) = (indoor, outdoor) regulatory domain allowed by this country.
-----------------:+-+-+-+-+-+-+-+-+-+-+-+-+-+-
 802.11bg : 
 Channels : 1 1 1 1 1
 : 1 2 3 4 5 6 7 8 9 0 1 2 3 4
-----------------:+-+-+-+-+-+-+-+-+-+-+-+-+-+-
 BR (-A ,-AR ): A * * * * A * * * * A . . .
 TW (-A ,-ANT ): A * * * * A * * * * A . . .
 US (-A ,-AB ): A * * * * A * * * * A . . .
 Auto-RF : C x x x x C x x x x C . . .
-----------------:+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
 802.11a : 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
 Channels : 3 3 3 4 4 4 4 4 5 5 6 6 0 0 0 1 1 2 2 2 3 3 4 4 5 5 6 6 6 7
 : 4 6 8 0 2 4 6 8 2 6 0 4 0 4 8 2 6 0 4 8 2 6 0 9 3 7 1 5 9 3
-----------------:+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-

--More-- or (q)uit
 BR (-TZ ,-ANZ ): . A . A . A . A A A A A * * * * * * * * * * * A A A A * . .
 TW (-T ,-NT ): . . . . . . . . A A A * * * * * * * * * * * * A A A A * . .
 US (-AB ,-AB ): . A . A . A . A A A A A * * * * * * * * * * * A A A A * . .
 Auto-RF : . C . C . C . C C C C C x x x x x x x x x x x C C C C x . .
-----------------:+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
 4.9GHz 802.11a : 
 Channels : 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2
 : 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6
-----------------:+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
 BR (-TZ ,-ANZ ): . . . . . . . . . . . . . . . . . . . . . . . . . .
 TW (-T ,-NT ): * * * * * * * * * * * * * * * * * * * A * * * * * A
 US (-AB ,-AB ): * * * * * * * * * * * * * * * * * * * A * * * * * A
 Auto-RF : . C . C . C . C C C C C x x x x x x x x x x x C C C C x . .
-----------------:+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-

Also you can check there 

http://www.cisco.com/c/dam/assets/prod/wireless/wireless-compliance-tool/index.html

Alexey

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