Wednesday, October 15, 2008

It's Wednesday, October 15, and here are the answers to yesterday's Cisco training questions!

CCNA Certification And CCENT Certification:

Which of the following are Cisco router defaults?

A. All physical interfaces are shut.

B. The Serial interface encapsulation is PPP.

C. The router name is "Router".

D. The password encryption service is enabled.

Answers: A, C. B is false; the Serial interface encap default is HDLC. D is false; the password encryption service is disabled by default.

CCNA Security Certification / CCNP ISCW Exam:

Which of the following SDM signatures is similar in operation to the ACL established option?

A. connection

B. DoS

C. exploit

D. string

Answer: A. Connection signatures are similar to the ACL established option. These signatures take established connections and protocols into account. A deviation from these normal connections and protocols may be considered an attack.

CCNP Certification / BSCI Exam:

Which of the following describes ISIS L2 routing?

A. Interdomain routing performed by IDRP

B. IS-IS routing in the same area

C. IS-IS routing in the same domain

D. ES-IS routing in the same subnet

Answer: C.

CCNP Certification / BCMSN Exam:

What command allows port 0/4 to recover from err-disabled state in three minutes, regardless of the reason the port entered that state?

Answer: The command is shown below. When entering a time-based command, be sure to use IOS Help to check whether the desired value is entered in seconds, minutes, hours, or days!

SW2(config)#errdisable recovery cause all

SW2(config)#errdisable recovery interval ?
<30-86400> timer-interval(sec)

SW2(config)#errdisable recovery interval 180

CCNP / ONT Exam:

Identify the true statements regarding RSVP.

A. It's used by IntServ.

B. It's used by DiffServ.

C. It's not considered a routing protocol.

D. It's not considered a signaling protocol.

E. It's primarily a bandwidth reservation protocol.

F. It's primarily a physical path reservation protocol.

Answers: A, C, E.

More questions later today!

To your success,

Chris Bryant
CCIE #12933

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