Welcome back! Here are the answers to Monday's Cisco certification training questions:
CCNA:
Take the multicast address EIGRP uses to send routing updates and convert it to a binary string.
Answer: That multicast address is 224.0.0.10, which translates to the binary string 11100000 00000000 00000000 00001010.
CCNP / BSCI:
What best describes the link state database(s) of an ISIS L1 router?
A. It includes the local area only.
B. It includes remote areas only.
C. It includes both local and remote areas.
D. It includes the local area, remote areas, and remote domains.
Answer: A. The topological database of an L1 router includes the local area only. L1 databases contain no information about remote areas or domains.
CCNP / BCMSN:
Which of the following is a legitimate combination of LACP port settings that would result in an Etherchannel being formed?
A. passive - passive
B. dynamic - dynamic
C. auto - auto
D. active - active
Answer: D. If both ports are in LACP Active mode, an Etherchannel can form. With auto-auto, both ports are waiting for the other port to initiate negotiations, and the other two combinations are PAgP settings.
New questions will be posted later today!
To your certification exam success,
Chris Bryant
CCIE #12933
http://www.thebryantadvantage.com/
CCNA:
Take the multicast address EIGRP uses to send routing updates and convert it to a binary string.
Answer: That multicast address is 224.0.0.10, which translates to the binary string 11100000 00000000 00000000 00001010.
CCNP / BSCI:
What best describes the link state database(s) of an ISIS L1 router?
A. It includes the local area only.
B. It includes remote areas only.
C. It includes both local and remote areas.
D. It includes the local area, remote areas, and remote domains.
Answer: A. The topological database of an L1 router includes the local area only. L1 databases contain no information about remote areas or domains.
CCNP / BCMSN:
Which of the following is a legitimate combination of LACP port settings that would result in an Etherchannel being formed?
A. passive - passive
B. dynamic - dynamic
C. auto - auto
D. active - active
Answer: D. If both ports are in LACP Active mode, an Etherchannel can form. With auto-auto, both ports are waiting for the other port to initiate negotiations, and the other two combinations are PAgP settings.
New questions will be posted later today!
To your certification exam success,
Chris Bryant
CCIE #12933
http://www.thebryantadvantage.com/
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