A.VGMP group in the active state may include the VRRP group in the standby state.

B.VRRP is responsible for sending free ARP to direct traffic to the new primary device duringactive/standby switchover

C.HRP is responsible for data backup during hot standby operation

D.VGMP is responsible for monitoring equipment failures and controlling fast switching of equipment.

A.After the VPN access user passes the authentication, it will be online on the user online list.

B.The Internet user andthe VPN access user share data, and the users attribute check (user status, account expiration time, etc.) also takes effect on the VPN access.

C.After the VPN user accesses the network, it can access the network resources of the enterprise headquarters. The firewall can control the accessible network resources based on theuser name.

D.The local authentication or server authentication process is basically the same for the Internet users. The authentication is performed on the user through the authentication domain.

A.Serious

B.Low

C.Important

D.General