Here are the answers to yesterday's practice questions. Look for new questions and some brand new articles and tutorials on Monday !

CCNA:

Short answer: In seconds, what's the default value of the dialer idle-timeout command?

The default is 120 seconds.

CCNP / BSCI:

What LSA type is generated by an ABR and describes inter-area links?

A. Type 1

B. Type 2

C. Type 3

D. Type 4

E. Type 5

F. Type 6

G. Type 7

Answer: That's a Type 3 LSA.

CCNP / BCMSN:

What type of frames pass through the tunnel built by the "l2 protocol-tunnel" command?

A. Network control traffic

B. IP frames

C. All data frames

D. All data frames and network control traffic

The L2 frame carries network control traffic, namely STP, CDP, and VTP. Those three protocols will not have their frames sent through a dot1q tunnel.

To your Cisco success,

Chris Bryant
CCIE #12933
www.thebryantadvantage.com