Saturday, July 05, 2008

It's Saturday, July 5, and here are the answers to yesterday's Cisco CCNA, CCENT, and CCNP training questions.

CCNA Security questions have been added to the daily postings, and CCNA Wireless and Voice questions will be added in August!

CCNA Certification:

A device boots up, and does not have an IP address assigned to it. Which of the following two protocols will assign an IP address to such a device?







Answers: B, E. Both Reverse Address Resolution Protocol (RARP) and Dynamic Host Control Protocol (DHCP) can perform this, but you'll see much more of DHCP in today's networks than RARP.

CCNA Security:

In the following command, what is the highest privilege level that can be set?

R2(config)#privilege exec ?

level Set privilege level of command
reset Reset privilege level of command

Answer: The highest privilege level is level 15.

CCENT Certification:

Short answer: At which layer of the OSI model should network troubleshooting generally begin?

Answer: The best place to start troubleshooting is the Physical layer of the OSI model. Don't look for complicated solutions to a problem until you know everything's correctly connected!

CCNP Certification / BSCI Exam:

Short answer: There are five possible paths from your local router to a remote network in your EIGRP router. The metrics are 1000, 2000, 3000, 3700, and 4500. The variance command is set at its default value. How many paths will be used?

Answer: Only one. The default setting for variance is 1, which means that unequal-cost load sharing is off by default.

CCNP Certification / BCMSN Exam:

Which of the following is true of the "collapsed core" design?

A. There is no dedicated core switch.

B. There is no dedicated distribution-layer switch.

C. There is no dedicated access-layer switch.

D. All three layers are contained on a single switch.

A "collapsed core" design has switches share the role of distribution- and core-layer switches. There are still dedicated access-layer switches.

CCNP Certification / ISCW Exam:

Name the three major components of the Cisco IOS Firewall Set.

The IOS Firewall Feature Set has three main features:

Stateful filtering
Authentication Proxy
Intrusion Prevention System

CCNP Certification / ONT Exam:

What queueing strategy includes a "strict priority queue"?

Answer: That's LLQ - Low Latency Queueing.

New questions posted later today!

To your success,

Chris Bryant
CCIE #12933

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