Wednesday, July 09, 2008

Welcome! It's Tuesday, July 9, and here are the answers to yesterday's Cisco practice exam questions!

Be sure to read today's other blog postings for news on the new CCNA certifications, including what you can need to do now to get ready for CCNA Security exam success - and how you can start working with my CCNA Security Study Package next week!

CCENT Certification:

Describe the fundamental difference between the way routers and switches each handle broadcasts.

Answer: Routers do not forward broadcasts, and switches do.


CCNA Certification:

Identify the true statements.

A. Full routing tables are exchanged when distance vector protocols are used.

B. When distance vector protocols are in use, only changes to the network are advertised.

C. Full routing tables are exchanged when link state protocols are used.

D. When link state protocols are in use, only changes to the network are advertised.

Answers: A, D.



CCNP Certification / BSCI Exam:

At what point(s) do BGP peers exchange full updates?

A. Every 30 seconds.

B. Every 90 minutes.

C. Immediately after the adjacency is formed.

D. Upon a change in the network topology.

Answer: C. After that point, only changes themselves are advertised.


CCNP Certification / BCMSN Exam:

You want to apply port security to a switch port. No other configuration has been added. The switch is a 2950. What do you first have to do?

A. Make the port an access port.

B. Nothing.

C. Make the port trunk unconditionally.

D. Enable dot1x on both the port and the host.

Answer: A. The port will be running in dynamic desirable mode, and it must be made an access port before configuring port security. Otherwise you'll see the following error:

SW1(config)#int fast 0/5
SW1(config-if)#switchport port-security
Command rejected: Fa0/5 is not an access port.


CCNP Certification / ISCW Exam And CCNA Security Combination Question:

Which of the following possible points of network vulnerability are enabled by default?

A. NTP

B. TCP / UDP Small Servers

C. BOOTP Server

D. CDP

Answers: C, D. You can turn BOOTP server off with the no ip bootp server command, and you can disable CDP either globally or on a per-interface basis.


CCNP Certification / ONT Exam

Short answer: The term "RSVP" is associated with what QoS model?

Answer: The Resource Reservation Protocol (RSVP) is used by Integrated Services (IntServ).

New questions posted later today!

To your success,

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

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