I am looking for a layer two switch series or model that supports the following:802.1XCoA (RFC 3576)802.1X failover I can find switches that support 802.1X but I am struggling to find any documentation on Cisco switches that support CoA and 802.1X fa...

I have taken over the support requirements on a wireless network utilising lightweight access points, a 5508 wireless LAN controller and a Prime Infrastructure NMS and it appears to be underperforming.  How can I display the transmit/receive retry an...

We have been asked to extend an exiting wireless network utilising an ACS 1200 appliance for PEAP MSCHAPv2.  The ACS is currently configured to check a single security group for membership and then grant/deny access.The customer has supplied 26 OUs a...

I have inherited a high density network comprising of older Cisco access points and the wireless clients are failing to roam.   After a site survey I have found that the network is too "hot" with a large number of access points visible in almost all ...