About 4 months ago, I replace a faulty Cisco Aironet 350 Series Bridges with a Cisco Aironet 1200 Series Access Point as we had it at hand.
We have two building about 60 metres apart and one Cisco Aironet 350 Series Bridges in the root and the Cisco Aironet 1200 Series Access Point is setup as a workbridge. Both are using outside external antennas. Over the weekend the 1200 stopping working getting an error.
Interface Dot11Radio0, cannot associate: No Response
This interface is showing as disabled.
I tested the AP1200 and if I make it an ordinary access point with short internal antennas it is working fine so I suspect something else is the issue.
Up until the weekend, this was working fine for 4 months without any issues and nothing had changed.
Could the issue be with the external antenna or the cable between the antenna and the AP be an issue.
The root Cisco Aironet 350 Series Bridges seems to be fine.
Any troubleshooting ideas would be welcome.