Thursday, May 17, 2007

Welcome! Here are the answers to yesterday's Cisco certification practice questions!

CCNA Exam:

Fill in the blank: The hex value a9, converted to binary, equals ____________ .

Answer: That value gives us 10 ("a") units of 16 and 9 units of 1; that equals 169.

CCNP Certification / BSCI Exam:

Which of the following topologies is best suited for ODR?

A. hub-and-spoke

B. broadcast

C. point-to-point

D. point-to-multipoint

Answer: A. A hub-and-spoke network is actually the only one of those topologies that will support On-Demand Routing (ODR).

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 automatically enabled.

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

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

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

Answer: A, C. Configuring a port with a voice VLAN will autoenable Portfast, but removing that voice VLAN will not autodisable Portfast!

ISCW and ONT questions return next week!

Fresh-baked questions later today!

To your certification exam success,

Chris Bryant
CCIE #12933

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