We are getting a log entries every 10 to 15 secs on our Cat4006's with SUPIII's and IOS 12.1(8a)EW. The error is reporting that MACs 00:00:00:00:FE:00 and 00:00:00:00:FE:01 are flapping between various interfaces.We have traced these MACs back to the...

Guys, I posted this on the Data Center Networking forum but got no reply.... perhaps this is a better forum for the question....------------------------We are in the process of deploying a SAN environment (EMC Symmetrix) at two data centres and link...

Does anyone know of a RADIUS server that will run under Win2K Professional (Workstation), that I could use for testing VPN solutions.

I need a free RADIUS server for Win2k to use at home for testing VPN solutions, and to be used whilst I am studying for Cisco Security Specialist.Does anyone know if one is available, and if so, where I can get it from?