I have a 1252 LAP that just won't associate to the WLC. It won't pull an IP address from my DHCP server either. I've tried a number of things to get this AP to associate but it just won't. Is it just a Bad Unit that needs to be replaced? Someone please help.
Note that in the show cdp neighbor output it shows that this is NOT operating as a "Transbridge".
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge S - Switch, H - Host, I - IGMP, r - Repeater, P - Phone, D - Remote, C - CVTA, M - Two-port Mac Relay
Device ID Local Intrfce Holdtme Capability Platform Port ID pv_3-1_sw1.phaznet.local Gig 0/48 150 S I WS-C4506 Fas 3/32 AP0025.4506.5532 Gig 0/43 150 T AIR-LAP12 Gig 0 AP0025.45cf.c3a2 Gig 0/33 168 T AIR-LAP12 Gig 0 AP0025.45cf.c3b2 Gig 0/39 156 T AIR-LAP12 Gig 0 AP0026.cbd2.bbf0 Gig 0/32 169 AIR-LAP12 Gig 0 <--- This is the offending AP. AP0025.45cf.c40a Gig 0/42 175 T AIR-LAP12 Gig 0
I've also included the show cdp neighbor detail output.
If the AP cannot get an ip on that port, I suspect something is wrong.
An easy test is to swap that AP with another one. So that the AP with the problem is plugged on another switchport with another cable that we know both work. That will isolate either the AP itself either the cable or switchport config.
Transferring Crash file from standby: Login to the Active WLC in HA.
From CLI: (Cisco Controller) >transfer upload datatype crash (Cisco
Controller) >transfer upload filename (Cisco
Controller) >transfer upload mode tftp (Cisco Controller) >transfer
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