Nokia 4A0-114 Exam Practice Test Instant Access

Question 1

Which of the following is considered a best practice for BGP address planning?

AAdvertising external networks into IGP.

BUsing system addresses for setting up iBGP sessions.

CExporting the networks associated with the external links of eBGP peers into BGP.

DOptimizing BGP route table by exporting IGP routes into BGP.

Answer : B

Question 2

Click the exhibit.

Assume all router-IDs are properly configured, and global IPv6 addresses are used to establish eBGP sessions. Which of the following configurations is required on router A so that router B can exchange traffic with router D?

AOption A

BOption B

COption C

DOption D

Answer : A

Question 3

Click the exhibit.

An update travels from AS 137000 to AS 135000, traversing both 32-bit and 16-bit AS Paths.

What AS Path is seen by AS 200?

A140000 137000

B137000 140000

C23456 23456

D200 140000 137000

Answer : C

Question 4

An autonomous system has 7 routers configured with BGP. How many iBGP sessions are required for a fully meshed configuration?

B13

C21

D42

Answer : C

Question 5

Click the exhibit.

Routers RR1 and RR2 are route reflectors with the same Cluster-ID. How does router RA treat the updates for prefix 192.168.1.0/27 received from routers RR1 and RR2?

ARouter RA prefers the update received from router RR1.

BRouter RA prefers the update received from router RR2.

CRouter RA flags both updates as invalid.

DRouter RA accepts both updates and flags them as used.

Answer : C

Question 6

Click the exhibit.

Assuming the network is IPv6 only, which of the following configurations on the Nokia

7750 SR router A can establish an IPv6 BGP session to router B?

AOption A

BOption B

COption C

DOption D

Answer : A

Question 7

Which of the following statements regarding BGP shortcuts is FALSE?

AMPLS tunnels are used to carry transit traffic across the network.

BA full mesh of iBGP peering sessions is not required,

CEdge and transit routers need to be configured with BGP.

DThe transit routers need to support LDP or RSVP-TE LSPs.

Answer : C

Nokia 4A0-114 Nokia Border Gateway Protocol Fundamentals for Services Exam Practice Test