is the mismatch observed on the WLC or the WCS?? if on the WCS, whats the WLC status?? if not.. whats the uptime of the WLC?? did we save the config? or did the WLC reboot without saving the config? coz, WCS will not change the ip.. if the IP change is performed, then the WLC will get displayed as UNREACHABLE on the WCS
Regards
Surendra
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Regards
Surendra BG