Cisco vpn clients connect to ASA. Drop tunnels randomly. 412 error code. Must re-establish tunnel. Can be up for 3 minutes or 5 hours, no pattern to this.Any ideas would be appreciated! Thank you!

I've got 40 AIR-LAP 1131 APs, in our building. As I approach the 1 in the stairwell with my laptop, my signal strength drops from full bars to barely 1 bar when I get right in front of it(it's mounted on the concrete wall appx 7 feet high). Concrete ...

APs get IP addresses, but VLANs do not work. Switches look ok with trunking, etc. The SSID works, I get good signal, but no IP, via DHCP or hard-coded. It did work at 1 time, but no longer.

How can I configure the WLC to recognize a WLAN (subnet)across a WAN link? If I create a WVLAN interface on the WLC for the remote subnet, the WVLAN is local to the WLC. I thought I needed to do some sort of config using REAP, but when I select REAP ...

I have an ACS box that is working properly and you can administer it remotely from any device except behind an 831 doing VPN to the host site. I have looked through the ACS and there are no IP or Port restricitions. Ocassionaly it will actually log...