Here are the answers to Monday's Cisco certification practice questions!

CCNA Exam:

Fill in the blank: The binary string 11010101, converted to hex, equals ____________ .

Answer: In decimal, that's 213, In hex, that's D5. (13 units of 16, five units of one.)


CCNP Certification / BSCI Exam:

Identify the optional transitive BGP attributes.

A. origin

B. next-hop

C. aggregator

D. atomic aggregate

E. AS_PATH

F. LOCAL_PREF



CCNP Certification / BCMSN Exam:

What VTP advertisement is sent by the VTP server only upon a change in the VLAN database?

A. summary

B. subset

C. client advertisement

D. master

Answer: B. Subset advertisements are sent by the VTP server only when there's a change in the VLAN database. This ad will contain the new name of the VLAN, the new MTU (if it's been changed), the VLAN type, and whether the VLAN was created, deleted, activated, or suspended.


CCNP Certification / ISCW Exam:

Identify the true statements regarding Priority Queueing.

A. There are 4 predefined queues.

B. There are 16 predefined queues.

C. The queue packet limits cannot be changed.

D. The queue packet limits can be changed.

E. Round-robin service avoids packet starvation.

F. Packet starvation is a real danger.

Answer: A, D, F. There are 4 predefined queues - High, Medium, Normal, Low. The size of the queues can be changed with the queue-limit command. PQ does not use round-robin transmission, so packet starvation is a danger.

New questions posted later today!

To your success,

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