Which statement correctly describes IPsec VPN backup technology？（）

Drag and drop question. The upper gives the MPLS functions， the bottom describes the planes.Drag the above items to the proper location at the below

IPSec VPN is a widely-acknowledged solution for enterprise network. Which three IPsec VPNstatements are true？（）

In computer security， AAA stands for authentication， authorization and accounting. Which optionabout the AAA authentication enable default group radius enable command is correct？（）

Drag and drop each management protocol on the above to the correct category on the below.

Which statement about PPPoA configuration is correct？（）

Drag the correct statements about MPLS-based VPN on the left to the boxes on the right.（Not allstatements will be used）

Drag and drop each function on the above to the hybrid fiber-coaxial architecture component that itdescribes on the below.

As a network engineer， do you know for what purpose SDM uses Security Device Event Exchange（SDEE）？（）

Authentication is the process of determining if a user or identity is who they claim to be. Refer tothe exhibit. Which statement about the authentication process is correct？（）