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New Member

WLC 2112 With AIR-LAP1252

lap 1252 is shown in CDP but not associated with wlc 2112 software version 5.1

1 ACCEPTED SOLUTION

Accepted Solutions
Hall of Fame Super Gold

Re: WLC 2112 With AIR-LAP1252

Ok.  On the AP, do a "dir" command.  You should see two IOS in the list.  One of the IOS has the "rcv" between the filename.  If you see this then DELETE the second/third IOS using the command "delete /f  /r flash:".  Reboot.  Once the AP has rebooted, run the command "lwapp ap ip address" command again.

Hope this helps.

7 REPLIES
Hall of Fame Super Gold

Re: WLC 2112 With AIR-LAP1252

Could you, by any chance, provide further information?

1.  Is this happening to just one AP or all?

2.  What is the full IOS version your AP is running?

3.  Is the AP connected to an access port?

4.  Is your WLC connected to an access port?

5.  What error message do you get?

6.  Is the LAP getting a valid IP address?

Alternatively, console into the AP and enter the command "lwapp ap controller ip address ".

Please don't forget to rate useful posts.  Thanks.

New Member

Re: WLC 2112 With AIR-LAP1252

Hi leolaohoo

Thanks for quick reply

1. Is this happening to just one AP or all? All ap

2. What is the full IOS version your AP is running? 12.4

3. Is the AP connected to an access port? One ap is Directly connected to WLC port no-3 and another ap is in Trunk port (there are Nortel switches)

4. Is your WLC connected to an access port? Trunk Port

5. What error message do you get?

6. Is the LAP getting a valid IP address? No ap is not getting IP when I am trying to configure controller ip then getting error msz - Command disabled

I am unable to reset ap also

Description: cid:image001.png@01CB2E60.16D05040

Thanks & Regards,

Vikram Singh

Hall of Fame Super Gold

Re: WLC 2112 With AIR-LAP1252

No ap is not getting IP when I am trying to configure controller ip then getting error msz - Command disabled

This is the reason why your AP is not joining.  It's because the AP can't get a valid IP address.  You can't, with 5.X firmware, configure the IP address of the AP using this method.  You have to use the command "lwapp ap ip address ".

Please don't forget to rate useful posts.  Thanks.

PS:  Cisco is recommending everyone to avoid 5.X like a bad smell.  Upgrade to 7.X instead.

New Member

Re: WLC 2112 With AIR-LAP1252

I have Tried lwapp ap ip address

command disabled

Hall of Fame Super Gold

Re: WLC 2112 With AIR-LAP1252

Ok.  On the AP, do a "dir" command.  You should see two IOS in the list.  One of the IOS has the "rcv" between the filename.  If you see this then DELETE the second/third IOS using the command "delete /f  /r flash:".  Reboot.  Once the AP has rebooted, run the command "lwapp ap ip address" command again.

Hope this helps.

New Member

Re: WLC 2112 With AIR-LAP1252

Thanks

I have upgrade the WLC IOS

All problem has been resolved

Hall of Fame Super Gold

Re: WLC 2112 With AIR-LAP1252

Thanks for the ratings.  Again, please stay away from 5.X and 6.X firmware.  Upgrade to 7.X if you can.

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