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

Which type of IPS can identify worms that are propagating in a network?

Which TACACS+ server-authentication protocols are supported on Cisco ASA firewalls? (Choose three.)

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?

If the native VLAN on a trunk is different on each end of the link, what is a potential consequence?

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