A.RADIUS

B.TACACS+

C.SCP

D.Telnet

E.SSH

A.ip route 10.10.10.1 255.255.255.255 g0/0

B.ip route 10.10.0.0 255.255.252.0 g0/0

C.ip route 10.0.0.0 255.0.0.0 g0/0

D.ip route 10.10.10.0 255.255.255.240 g0/0

A.all hosted on physical servers

B.located in the same data center as the users

C.implemented over a dedicated WAN

D.accessed over the Internet

A.Authentication verifies the identity of a person accessing a network, and authorization determines what resource a user can access.

B.Authentication is used to record what resource a user accesses, and authorization is used to determine what resources a user can access

C.Authentication is used to verify a person's identity, and authorization is used to create syslog messages for logins.

D.Authentication is used to determine what resources a user is allowed to access, and authorization is used to track what equipment is allowed access to the network

A.Direct connectivity is provided to internal hosts from outside an enterprise network.

B.Communication to the internet Is reachable without the use of NAT.

C.Multiple companies can use the same addresses without conflicts.

D.All external hosts are provided with secure communication to the Internet.