We've got cisco 887VGW with wireless AP801GN and registering to the controller 7510,
ap801 admin status is disable automatically after router reload.
Is there any opportunity to fix it?
AIR-CT7510-K9 os version: 7.6.100
Product/Model Number : AP801GN-A-K9
Ok, here's the deal. Your AP has a regulatory domain of "-A".
Configured Country............................... Multiple Countries:CN,HK,TH,US
Next, your WLC is configured with CONFLICTING Regulatory Domain.
The behaviour of your AP is NORMAL. This is because in some countries, 802.11b rules are not the same with other countries. In your case, US 802.11b rules and channels are not the same as CN/HK therefore it is disabled.
So when you have multiple country codes enabled and these country codes or regulatory domain are in conflict with each other, what happens is only the COMMON channels, radios and frequencies are allowed. In your particular case, only 802.1a radio is enabled while 802.11b is disabled.
You have two solutions to take back to your boss:
1. Get another WLC and group your AP based on the Regulatory Domain.
2. Configure US, which is having a problem, as autonomous IOS.
Kindly refer to Wireless LAN Compliance Status.