I don't know of a software that does this on the Cisco switches. But there is a way to get around it. You can specify the MAC addresses of users PC's that you want to allow in. You can apply this on one port or more.
But I recommend that you continue your search for that software. Another way is to use Cisco Secure ACS3.0 which you can install on a Windows 2000 server. But this requires a router (NAS) to work with it. Not a cheap solution!
This document gives several answers on frequently asked questions for PFRv3 channel state behavior.
Q1: What are all the channel operational states from a BR (border role) perspective and what are the rules/conditions to be in each st...
The need was to reach an host inside a LAN through a VPN connection managed by the LAN gateway (Cisco 1921).
The LAN gateway performs NAT and there was a dedicate nat rule for the host i wanted to reach through VPN.
I couldn't connect to the hos...
We have 3 identical switches configured by someone else and would like to claim some of the Gigabit ports(G1/G2/G3/G4) for use on servers. When we try to change the wiring and configuration, we run in to connectivity issues. Attached is a des...