Wednesday, February 28, 2007

Welcome back, my friends! And even my enemies! : )

Here are the answers to yesterday's CCNA and CCNP questions. Questions for the A+ exams and Microsoft Vista certification are on the way!


Which of the following commands would define all IP traffic as "interesting traffic"?

A. dialer-list ip all

B. dialer-group 1 protocol ip permit

C. dialer-list 1 protocol ip permit

D. dialer-group ip all

Answer: C. Use the dialer-list command to define interesting traffic - the traffic that will bring the ISDN link up as well as reset the idle-timer.


What route summarization command is suitable for summarizing routes as they are injected into an OSPF domain?

A. area range

B. summary-address

C. ip ospf summarize

D. aggregate-address

Answer: B. To summarize routes at the redistribution point - that is, the ASBR - use the summary-address command.


What term describes the fast / slow / fast transmission issue that can arise from use of Tail Drop?

A. global addressing

B. global synchronization

C. random early detection

D. local significance

Answer: B.

New questions will be posted later today!

To your certification exam success,

Chris Bryant
CCIE #12933

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