Hi,
AP is unable to join wireless controller. There are 18 AP's at the site, out of them 7 is not showing on controller. Its getting IP address from DHCP & able to ping from WLC.
It is showing in CDP neighbour details. Also we have checked the country code, regulatory domain is correct.
AP Model: AIR-CAP3501I-E-K9
AP Version: C3500 Software (AP3G1-K9W8-M), Version 15.2(4)JB6
WLC IOS version: 7.6.130.0
Can any one help me to resolve the issue.