Friday, April 11, 2008

Here are the answers to Thursday's Cisco training questions!

Cisco CCENT Certification:

Name the OSI model layer associated with each of the following terms:

A. routing

B. IP addressing

C. physical address




A. Routing occurs at the Network layer.

B. IP addresses are used at the Network layer.

C. Physical addresses, also known as MAC addresses, are used at the Data Link layer.

D. TCP runs at the Transport layer.

E. UDP also runs at the Transport layer.

CCNA Certification:

By default, what criteria are used for matching in an extended ACL?

A. The source IP address.

B. The source and destination IP address.

C. The destination IP address.

D. Neither the source nor destination IP address.

Answer: B. Extended ACLs use both the source and destination IP address for matching by default.

CCNP Certification / BSCI Exam:

Short answer: The default OSPF cost for a serial interface connected to a T1 line is ____________.

Answer: 64.

CCNP Certification / ISCW Exam:

Short answer: What globally configured command would create a username / password combination of gordon / ramsey and grant that user the highest level of privilege upon login?

Answer: username gordon privilege 15 password ramsey. The privilege level is defined in the middle of the command.

CCNP Certification / ONT Exam:

Which of the following queueing strategies allow the network admin to define classes?

A. Priority Queueing (PQ)

B. Weighted Fair Queueing (WFQ)

C. Low Latency Queueing (LLQ)

D. Custom Queueing (CQ)

Answers: A, C, D. PQ, LLQ, and CQ allow the admin to define classes. WFQ does not.

New questions and my latest ISCW tutorial will be posted later today!

To your success,

Chris Bryant
CCIE #12933

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