Client Device Mode
The Cisco VPN Client operates in the following two modes (see the “Easy VPN Remote
Modes of Operation” section earlier in the chapter for more information):
¦ Client mode
¦ Network extension mode
To configure the client device mode, you use the vpnclient mode command. The syntax for
this command is as follows:
vpnclient mode {client-mode|network-extension-mode}
Client mode applies NAT/PAT to all IP addresses of the clients connected to the highersecurity
(inside) interface. Network extension mode, on the other hand, does not apply NAT/
PAT to any IP addresses of clients on the higher-security interface.