Question 1

What is the default Alcatel-Lucent 7750 SR TTL of a BGP advertisement between confederation members?

Options :

A : 1

B : 32

C : 64

D : 255

Answer: A

Question 2

Which of the following statements regarding the Originator_ID attribute is TRUE?

Options :

A : The BGP router that originates an update sets the Originator_ID.

B : The Originator_IDis set to the ClusterJD of the advertising router reflector.

C : Both confederation and route reflector topologies use the Originator_ID.

D : A BGP router ignores an update that contains its own BGP router ID as Originator_ID.

Answer: D

Question 3

Which of the following about default BGP behavior is FALSE?

Options :

A : Next Hop is modified in iBGP updates.

B : Origin Code is NOT modified in eBGP updates.

C : AS Path is modified in eBGP updates.

D : Local Preference is NOT modified in iBGP updates.

Answer: A

Question 4

Which of the following prefix-lists is the most specific match for prefixes 192.168.64.1/20 and192.168.32.5/19?

Options :

A : Prefix 192.168.0.0/17 longer.

B : Prefix 192.168.0.0/19 longer.

C : Prefix 192.168.96.0/19 longer.

D : Prefix 192.168.0.0/18 longer.

Answer: A

Question 5

Which of the following behaviors regarding the modification of BGP attributes within a confederation is TRUE?

Options :

A : Next Hop is modified when crossing member AS boundaries within a confederation.

B : Origin Code is modified when crossing member AS boundaries within a confederation.

C : AS Path is modified when crossing member AS boundaries within a confederation.

D : None of the well known mandatory attributes is modified within a confederation.

Answer: C