Wednesday, July 04, 2007

Get Certified With My Exclusive Video Boot Camps!

I'm proud to announce that my exclusive CCNP BCMSN Video Boot Camp is here! Over 12 hours of lecture and clearly-explained labs on REAL Cisco routers and switches - including L3 switches, SVI labs, and routed port labs - all designed to help you master switching concepts and pass the CCNP BCMSN exam!

Just click that link to view samples and learn more about this exclusive course! And if you're working on the CCNA, BSCI, or Network+ exams, I've got you covered as well!

You can now take my CCNA Boot Camp without the travel and other costs! Check out the finest CCNA CBT available today, the world's only CCNA Video Boot Camp, created and taught by yours truly and only available at Trainsignal!

For those of you working on your CCNP, my exclusive BSCI Video Boot Camp is here!

If you're working on your Network+ certification, I've created a Network+ Video Boot Camp just for you as well!

All of those links take you to Trainsignal's website, the home of the world's finest training CBTs. Samples are available on those pages for all Video Boot Camps, so click on those links and let's get started and get you certified!


Here are the answers to Tuesday's CCNA and CCNP questions!


CCNA Certification Exam:

The full command to configure OSPF Area 23 in the below configuration as a total stub area is ____________ .

R3#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R3(config)#router ospf 1
R3(config-router)#

Answer: area 23 stub no-summary. If you leave the "no-summary" off, area 23 is configured as stub, not total stub.


CCNP Certification / BSCI Exam:

The cost of an OSPF E1 route indicates what?

A. The cost of the path from the local router to the ASBR.

B. The cost of the path from the local router to the destination network.

C. The cost of the path from the ASBR to the destination network.

D. The cost of the path from the local router to the ABR.

Answer: B. OSPF E1 routes are learned originally by redistribution, and include the entire cost of the path from the local router to the destination network. The default is E2, where only the cost of the path from the ASBR to the destination network is reflected in the cost.



CCNP Certification / BCMSN Exam:

Short answer: What interface-level command configures a multilayer switch port as a routed port?

Answer: no switchport. To configure the port back to its default setting, use switchport.



CCNP Certification / ISCW Exam:

Installing an unauthorized packet sniffer on a network falls into what category of network attack?

A. access

B. DoS

C. CoS

D. reconnaissance

E. middle

Answer: D. The use of an unauthorized packet sniffer is a reconnaissance attack.




CCNP Certification / ONT Exam:

Short answer: Name the three types of traffic marking performed by Frame Relay, and briefly describe each.

Answer: The Backward Explicit Congestion Notification (BECN) bit indicates whether congestion was encountered in the reverse direction the frame was traveling.

The Forward Explicit Congestion Notification (FECN) bit indicates that congestion was encountered in the same direction in which the frame was traveling.

The Discard Eligible (DE) bit indicates a frame of lower priority, and frames with the DE bit set will be dropped before bits that do not have that bit set.


New questions posted later today!

To your success,

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

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