Monday, September 24, 2007

Here are the answers to Saturday's questions!

CCNA Certification Exam:

Short answer: EIGRP is considered a hybrid protocol. Briefly describe why.

Answer: EIGRP is sometimes called a hybrid since EIGRP combines characteristics of link-state and distance-vector protocols.


CCNP Certification / BSCI Exam:

What command will show whether a router's neighbors are or are not an ABR or ASBR?

A. show ip ospf database

B. show ip ospf neighbor

C. show ip ospf border-routers

D. show ip route ospf

Answer: C.


CCNP Certification / BCMSN Exam:

What's the default behavior for Voice VLANs and Portfast?

A. A port configured with a voice VLAN will have Portfast autoenabled.

B. A port configured with a voice VLAN cannot run Portfast.

C. Removing a voice VLAN from a port does not disable Portfast.

D. A port configured with a voice VLAN can run Portfast only in aggressive mode.

Answer: A, C. Portfast will be autoenabled when you configure a voice VLAN on a switch port, but it's not automatically turned off if you delete the voice VLAN on that same port.


CCNP Certification / ISCW Exam:

Identify the true statements.

A. Cisco router passwords cannot begin with a number.

B. Cisco router passwords cannot begin with a null space.

C. Cisco router passwords can begin with any number or character.

D. Cisco router passwords can begin with a null space.

E. Theoretically, Cisco router passwords have no length limit.

F. Theoretically, Cisco router passwords have a limit of approximately 200 characters.

Answers: A, B. Cisco router passwords cannot begin with numbers or with null spaces. Those passwords have a limit of 25 characters.


CCNP Certification / ONT Exam:

Short answer: What queueing strategy uses four predefined queues, all with a preset priority level?

Answer: That's Priority Queueing (PQ), which uses four predefined queues with priorities of High, Medium, Normal, and Low.


New questions posted later today!

To your success,
Chris Bryant
CCIE #12933
http://www.thebryantadvantage.com/

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