I have just installed a new C2960-24PC-L switch and i have noticed a few of the ports keep changing their states.  *Mar 2 03:49:13.727: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/17, changed state to down*Mar 2 03:49:14.733: %LINK-...

I am trying to authenticate our VPN users againts our IAS server. But I keep receiving the following warning in the System log of the server.User TEST was denied access. Fully-Qualified-User-Name = TESTDOMAIN\TEST NAS-IP-Address = NAS-Identifier = <...