Welcome back! Here are the answers to Tuesday's Cisco certification practice questions!

CCNA Certification Exam:

By default, what traffic resets the dialer idle-timeout value?

A. All traffic.

B. No traffic.

C. All interesting traffic.

D. All IP traffic.

E. All traffic defined by the "dialer-list" command.

F. All traffic defined by the "dialer-group" command.

Answers: C, E. There are two correct answers. The ISDN link will come up when interesting traffic hits the interface - and that traffic is defined by the dialer-list command.


CCNP Certification / BSCI Exam:

By default, what percentage of an interface's bandwidth can EIGRP use?

A. 25%

B. 50%

C. 75%

D. 100%

Answer: B. By default, EIGRP can use up to 50% of an interface's bandwidth.


CCNP Certification / BCMSN Exam:

What command resulted in the following console output?

SW1#
Name: Fa0/11
Switchport: Enabled
Administrative Mode: dynamic desirable
Operational Mode: trunk
Administrative Trunking Encapsulation: dot1q
Operational Trunking Encapsulation: dot1q


Answer: show interface fast 0/11 switchport. This is a great troubleshooting command, and I'll have a new tutorial on the website regarding this command later today!

CCNP Certification / ONT Exam:

Short answer: What interface-level command would change the CBWFQ default preventing assignment of more than 75% of the available bandwidth in a policy map?

Answer: The command is max-reserved-bandwidth, followed by the desired percentage (1 - 100). In this case, the command would be max-reserved-bandwidth 75.


More questions later today, and some new tutorials as well! I promise! :)

To your certification exam success,

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