Here are the answers to yesterday's CCNA and CCNP practice questions!

CCNA:

Short answer: After the initial exchange of routing tables, how often will EIGRP neighbors exchange routes?

Answer: After that initial exchange, EIGRP routers only send routing updates when there is a change in the network, and the update reflects only that change; that is, the EIGRP router will not advertise its entire routing table.


CCNP / BSCI:

Short answer: What reserved multicast address is described by the phrase "all hosts on this segment"?

Answer: 224.0.0.2.


CCNP / BCMSN:

Short answer: A switch port is configured with Root Guard. A superior BPDU is received on that port. Briefly describe what actions that port will take, if any.

Answer: When a superior BPDU is received on a port protected with Root Guard, the port will be placed into root-inconsistent state. This will prevent a switch found off that port from becoming the root bridge.

New questions posted later tonight!

To your success,

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