Here are the answers to yesterday's CCNA and CCNP practice questions!

CCNA:

Fill in the blanks: Starting from the center and going outward, the three layers of the Cisco three-layer hierarchical model are the ____________, ____________, and ____________ layers.

Answer: This model consists of the Core, Distribution, and Access layers.


CCNP / BSCI:

Fill in the blank: The default OSPF cost of an ethernet interface is ____________.

Answer: The formula OSPF uses to calculate an interface's cost is 100,000,000 / bw in bits, which comes out to 10 for an ethernet interface.


CCNP / BCMSN:

Which of the following statements regarding PaGP are true?

A. It's Cisco-proprietary.

B. It's an industry standard.

C. It uses dynamic and auto mode.

D. It uses active and passive mode.

E. It's used to create Etherchannels.

F. It's used to create dynamic VLANs.

G. It's used to create static VLANs.

Answers: A, C, E. PaGP is a Cisco-proprietary Etherchannel negotiating protocol, and runs in dynamic or auto mode.

See you later this morning with a fresh batch of CCNA and CCNP questions!

To your certification exam success,

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