Cisco VPN Client and Widows 2000 server hassles

I have recently installed the Cisco VPN Client software (version
4.8.01.0300) to enable me to connect to a company VPN. My desktop
machine is running Win2K Server as a domain controller, connecting
directly to a D-Link Wireless router via an ethernet cable.
I have configured the Cisco client software exactly as specified by the
company setting up the VPN. When I connect to the VPN, I stay connecte ..
Telecom, Cabling and VoIP continues...