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Questions # 41:

What kind of BGP attribute is the LocalPreference?

Options:
A.

Optional transitive attribute.

B.

Optional non-transitive attribute.

C.

Well-known mandatory attribute.

D.

Well-known discretionary attribute.

Expert Solution
Questions # 42:

Which of the following is TRUE if the state of one BGP neighbor shows Active?

Options:
A.

Theneighbor will send a Keepalive message.

B.

The router is trying to initiate a TCP connection to that neighbor.

C.

The router received an Open message with the correct parameters.

D.

The router is actively exchanging updates with that neighbor.

Expert Solution
Questions # 43:

Which of the following statements regarding BGP FRR is FALSE?

Options:
A.

The router must receive several BGP routes to compute a backup path.

B.

BGP FRR can be triggered by BFD.

C.

The backup path can use the same next hop as the primary path.

D.

BGP peer-tracking can be used to improve BGP FRR failure detection times.

Expert Solution
Questions # 44:

A router in AS 65100 receives three routes for 138.120.0.0/16. The first route has an AS Path of65200 65400 65300 and a local preference of 150. The second route has an AS Path of 65200 65300 and a local preference of 100. The third route has an AS path of 65600 65300 and a local preference of 200. Which route will appear in the RIB-In?

Options:
A.

Only thefirst route will appear in the RIB-In.

B.

Only the second route will appear in the RIB-In.

C.

Only the third route will appear in the RIB-In.

D.

All routes will appear in the RIB-In.

Expert Solution
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