Saturday, December 15, 2007

Here are the answers to your free Cisco certification questions from this past Monday, December 10!

CCENT Certification Exam:

Short answer: What layer of the OSI model is generally referred to as the "managing layer"?

Answer: That's the Session layer.

CCNA 640-802 Certification Exam:

Short answer: EIGRP is considered a hybrid protocol, since it has characteristics of link state and distance vector protocols. Give one distance vector behavior of EIGRP, along with two link state behaviors.

Answer: EIGRP does send a full routing table initially, just as the distance vector protocol RIP does. EIGRP's link state behaviors include the ability to place routers into logical groups ("autonomous systems" in EIGRP's case). Another is that upon a change in the network, EIGRP will not send a full routing update, but instead will send an update only reflecting the changes.


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 will be posted later today!


To your success,

Chris Bryant
CCIE #12933
http://www.thebryantadvantage.com/

No comments:

Blog Archive