Supporting Multiple Regulatory Domains via 1 Cisco WLC

[William Kuczmera]

I am on the hunt for any and all Cisco documentation that outlines the appropriate Controller deployment design ( how many WLCS and where they should be located) per Cisco. 

It is my understanding that we need 1 WLC per regulatory domain. I am unable to find any Cisco documentation stating this however. 

Any help would be much appreciated. I believe I have a clear understanding of how this situation works and the implications of supporting multiple Regulatory domains via 1 WLC. However, I have been unable to locate any Cisco documentation that outlines the do's and and dont's of this type of architecture. 

This is a good article, but my customer wants to see this information straight from Cisco.

http://nostringsattachedshow.com/2012/02/02/multiple-country-codes-with-the-cisco-wlc/

[Francesco Molino]

Hi

If I understand you want Cisco Official documentation right?

If so, here some docs talking about country code:

http://www.cisco.com/c/en/us/td/docs/wireless/controller/8-0/configuration-guide/b_cg80/b_cg80_chapter_01110011.html

http://www.cisco.com/c/en/us/td/docs/wireless/controller/5700/software/release/3se/lwap/configuration_guide/b_ap_3se_5700_cg/b_ap-config_32se_5700_cg_chapter_01010.html

On these docs, it's written that you can have multiple country code per WLC.

Hope this help.

[Leo Laohoo]

It is my understanding that we need 1 WLC per regulatory domain.

Depends on the AP.  If the AP supports the new "universal Regulatory Domain" (-UX) then it is possible that multiple "universal Regulatory Domain" APs installed in conflicting Regulatory Domain can be supported by one controller.

[mohanak]

You can configure multiple country domains on the WLC as well for AP join. As it is a universal SKU AP (-UXK9), it should join the WLC regardless of the country domain set on the WLC.

Refer link for configuration : http://www.cisco.com/c/en/us/td/docs/wireless/controller/7-4/configuration/guides/consolidated/b_cg74_CONSOLIDATED/b_cg74_CONSOLIDATED_chapter_01110111.html