Wednesday, July 25, 2007

Welcome back! Here are the answers to Tuesday's Cisco certification exam training questions!

CCNA Certification:

Short answer: What command will show you only the routes that have been learned by a router via RIP?

Answer: show ip route rip

CCNP Certification / BSCI Exam:

What is true of the following pair of IPv6 addresses? 0:0:0:0:0:0:0:1 and ::1

A. They represent the same address.

B. They represent different addresses.

C. At least one is a loopback address.

D. At least one is an anycast address.

E. At least one is a broadcast address.

Answers: A, C. They both represent the same address, and that address is an IPv6 loopback address.

CCNP Certification / BCMSN Exam:

Short answer: What is the main purpose of IEEE 802.3ac?

Answer: The IEEE 802.3ac standard allows the maximum frame length to be extended to 1522 bytes, which means the dot1q 4-byte header doesn't cause problems in transmission.

CCNP Certification / ISCW Exam:

Which of the following operate on the Control Plane?

A. routing table


C. label distribution protocol

D. label information base


F. routing protocol

Answers: A, C, D, F. The other answers, FIB and LFIB, reside on the Data Plane.

CCNP Certification / ONT Exam:

Short answer: Name the queues used by Priority Queuing, and give the default capacity of each queue.

Answer: High queue, 20 packets; Medium queue, 40 packets; Normal queue (the default queue), 60 packets; Low queue, 80 packets.

New questions posted later today, along with a new CCNP ONT exam tutorial!

To your success,

Chris Bryant
CCIE #12933

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