Here are the answers to Monday morning's Cisco CCNA and CCNP practice questions!

CCNA:

Convert the decimal value 399 into hex.

Answer: There is 1 unit of 256, 8 units of 16, and 15 units of 1. In hex, that's 18F.

CCNP / BSCI:

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

A. 100 %

B. 75%

C. 50%

D. 25%

E. There is no preset percentage for EIGRP, only routing protocols as a whole, and that value is 75%.

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



CCNP / BCMSN:

A unicast frame enters a switch port. The destination is unknown to the switch. What term describes the action taken by the switch regarding this frame's transmission?

A. unicast

B. multicast

C. filtered

D. flooded

Answer: D. Such a frame will be flooded - sent out every switch port except the one it came in on.


CCNP / BCRAN:

Low Latency Queueing (LLQ) creates a strict priority queue. What traffic should use this queue?

A. Network control traffic

B. Routing protocol traffic

C. Voice traffic

D. Frame Relay keepalives

Answer: C. LLQ's strict priority queue is primarily designed to carry voice traffic.


CCNP / CIT:What service allows a Cisco switch to quickly detect a unidirectional link? (Short answer)

Answer: Unidirectional Link Detection (UDLD).

See you later tonight with more Cisco certification exam practice questions and answers!

To your Cisco certification success,

Chris Bryant
CCIE #12933
www.thebryantadvantage.com