Welcome back! Here are the answers to Friday's Cisco certification practice questions!


CCNA:

Short answer: Convert the destination address for OSPF Hellos into a binary string.

Answer: That address is 224.0.0.5, and in binary that's 11100000 00000000 00000000 00000101.


CCNP / BSCI:

Which of the following statements is NOT one of the activities at the distribution layer of the Cisco Three-Layer Hierarchical Model?

A. policy routing

B. internet access

C. traffic filtering

D. address aggregation

E. end user interaction with the network

F. inter-VLAN routing

Answer: E. End users access the network at the Access layer. :)


CCNP / BCMSN:

If a port is administratively shut down, what STP state is it in?

A. blocked

B. disabled

C. listening

D. learning

E. forwarding

Answer: B. The port will not appear in the output of show spanning-tree, but STP theory considers such a port to be in Disabled mode.

Fresh hot questions will be posted later today!

Chris Bryant
CCIE #12933
http://www.thebryantadvantage.com