单项选择题
A. when the remote VPN peer is behind a NAT device
B. when multiple networks need to be reached across the tunnel
C. when the remote VPN peer is a dialup or remote access client
D. when a dynamic routing protocol such as OSPF is required across the VPN
单项选择题 Which parameters must you select when configuring operating system probes SCREEN options?（）
单项选择题 Based on the configuration shown in the exhibit, what will happen to the traffic matching the security policy?（）
单项选择题 In a JSRP cluster with two J6350 routers, the interface ge-7/0/0 belongs to which device? （）