How to change Registered Controller

Unanswered Question
Aug 12th, 2010
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Hi all,


I am a newbie about Cisco wireless.


I would like to ask some questions. How can I change the Registered Controller on the AP when my network has 1400APs and we have 8 different mobility groups and each group has 4 WLC controllers.


I set primary controller name and secondary controller name and after that I reboot it but the AP didn't communicate with primary controller which I set it before. It communicated with another WLC in different mobility group.


When I reboot the AP why does it communicate with other WLC? what do I need to do to fix this problem.


All name of mobility groups are correct. All APs of floor registered to correct controller (Primary controller which I set)  but only one AP registered with different controller (not primary nor secondary) and different mobility groups so that the user in that area complainted that they got limited connection when moving



Thanks you alot

Nam


Controller Version: 4.2.130.0


(WiSM-slot12-1) >show mobility statistics


Global Mobility Statistics
   Rx Errors .................................... 401
   Tx Errors .................................... 0
   Responses Retransmitted ...................... 7
   Handoff Requests Received .................... 17739348
   Handoff End Requests Received ................ 236
   State Transitions Disallowed.................. 188
   Resource Unavailable.......................... 0
Mobility Initiator Statistics
   Handoff Requests Sent ........................ 1393877
   Handoff Replies Received ..................... 225976
   Handoff as Local Received .................... 694623
   Handoff as Foreign Received .................. 173
   Handoff Denys Received ....................... 0
   Anchor Request Sent .......................... 0
   Anchor Deny Received ......................... 0
   Anchor Grant Received ........................ 0
   Anchor Transfer Received ..................... 0
Mobility Responder Statistics
   Handoff Requests Ignored ..................... 16750604
   Ping Pong Handoff Requests Dropped ........... 2462
--More-- or (q)uit
   Handoff Requests Dropped ..................... 12492
   Handoff Requests Denied ...................... 0
   Client Handoff as Local ...................... 212988
   Client Handoff as Foreign  ................... 34
   Client Handoff Inter-Group  .................. 98539
   Anchor Requests Received ..................... 131
   Anchor Requests Denied ....................... 0
   Anchor Requests Granted ...................... 79
   Anchor Transferred ........................... 131

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netwrk197 Sun, 08/15/2010 - 11:18
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Anyone know about it? pls help me. if u need other infor pls let me know.



Thanksssss

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