Which command verifies phase 1 of an IPsec VPN on a Cisco router?

Which command causes a Layer 2 switch interface to operate as a Layer 3 interface?

Which of the following are features of IPsec transport mode? (Choose three.)

Which source port does IKE use when NAT has been detected between two VPN
gateways?

Which option describes information that must be considered when you apply an
access list to a physical interface?

Which statements about smart tunnels on a Cisco firewall are true? (Choose two.)

What is a possible reason for the error message?
Router(config)#aaa server?% Unrecognized command

Which address block is reserved for locally assigned unique local addresses?

What are purposes of the Internet Key Exchange in an IPsec VPN? (Choose two.)

Which security zone is automatically defined by the system?