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Dot11Radio0 Interface in reset/down status


I have the next problem.

The interface Dot11radio0 is always in reset / down status.

I can't link both AP.

They both are cisco AIR-AP1252AG-E-K9.

This have been working fine for 18 months, but this week suddenly went down.

I updated yesterday one of the APs to a new version, from the 12.4.10b-JDA3(GD) to the  c1250-k9w7-tar.124-25d.JA1.tar but the problem was no fixed.

the other AP has 12.4.21a-JY(ED).

I've changes the role of the APs, the one with was root-bridge changed to non root-bridge and the one with was non root-bridge become root bridge.

Doing this, I changed the status of the interfaces, the AP with had interface dot11radio0 up up, become in reset down, and the AP that previously was in reset down, become in up up.

In the show log I see that the problem is:

Dot11Radio0, cannot associate: Authenticating

Interface Dot11Radio0, cannot associate: No Response

I leave the confs here.

Please, help me.

  • Getting Started with Wireless
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