单项选择题
A. have the firewall and VPN appliance deployed in parallel
B. place the VPN in line with the firewall, with the VPN terminating inside the firewall
C. place the public side of the VPN termination device in the DMZ behind a firewall
D. place the VPN in line with the firewall, with the VPN terminating outside the firewall
单项选择题 An organization hires a contractor who only needs access to email and a group calendar. They do not need administrator access to the computer. Which VPN model is the most appropriate?（）
单项选择题 In which NAS operating mode are ACL filtering and bandwidth throttling only provided during posture assessment?（）
单项选择题 Which of these is a benefit of using Network Admission Control instead of Cisco Identity Based Networking Services?（）