Sample Questions:

Q) What does administrative distance refer to?

A. the cost of a link between two neighboring routers

B. the advertised cost to reach a network

C. the cost to reach a network that is administratively set

D. a measure of the trustworthiness of a routing information source

Q) What is the OSPF default frequency, in seconds, at which a Cisco router sends hello packets on a multi-access network?

A. 10

B. 40

C. 30

D. 20

Q) What does the "Inside Global" address represent in the configuration of NAT?

A. the summarized address for all of the internal sub netted addresses

B. the MAC address of the router used by inside hosts to connect to the Internet

C. a globally unique, private IP address assigned to a host on the inside network

D. a registered address that represents an inside host to an outside network

Q) What is the best practice when assigning IP addresses in a small office of six hosts?

A. Use a DHCP server that is located at the headquarters.

B. Use a DHCP server that is located at the branch office.

C. Assign the addresses by using the local CDP protocol.

D. Assign the addresses statically on each node.

Q) In the configuration of NAT, what does the keyword overload signify?

A. When bandwidth is insufficient, some hosts will not be allowed to access network translation.

B. The pool of IP addresses has been exhausted.

C. Multiple internal hosts will use one IP address to access external network resources.

D. If the number of available IP addresses is exceeded, excess traffic will use the specified address pool.