The subject line sums it up. We have several APs that loose ethernet connectivity. However, CDP on the connected switch shows the AP. When I console into the AP. The CDP does not show the connected swtich. Ethernet link is ok. I can see clients associate, however, they never authenticate because they can't get to the Radius server. It looks like on the AP that layer 3 connectivity is gone. Has anyone seen this issue. We have several APs this has affected. Fortunately, a reboot fixes all the problems for a few weeks.
Thanks.