A.An ACL is blocking the outbound traffic.

B.A valid route to the destination address is missing from the routing table.

C.The tunnel interface IP address is misconfigured.

D.The tunnel interface is down.

E.The tunnel address is routed through the tunnel itself.

F.The ISP is blocking the traffic.

A.static

B.OSPF

C.EIGRP

D.eBGP

A.It selects the OSPF route because it has the lowest cost.

B.It selects the EIGRP route because it has the lowest administrative distance.

C.It selects the IS-IS route because it has the shortest prefix inclusive of the destination address.

D.It selects the RIP route because it has the longest prefix inclusive of the destination address.

A.Authentication identifies a user who is attempting to access a system, and authorization validates the users password

B.Authentication identifies and verifies a user who is attempting to access a system, and authorization controls the tasks the user can perform.

C.Authentication controls the system processes a user can access and authorization logs the activities the user initiates

D.Authentication verifies a username and password, and authorization handles the communication between the authentication agent and the user database.