nokia 4A0-114 Exam Questions

Questions for the 4A0-114 were updated on : Nov 21 ,2025

Page 1 out of 3. Viewing questions 1-15 out of 44

Question 1

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

  • A. Advertising external networks into IGP.
  • B. Using system addresses for setting up iBGP sessions.
  • C. Exporting the networks associated with the external links of eBGP peers into BGP.
  • D. Optimizing BGP route table by exporting IGP routes into BGP.
Answer:

B

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

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?

  • A. Option A
  • B. Option B
  • C. Option C
  • D. Option D
Answer:

A

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

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?

  • A. 140000 137000
  • B. 137000 140000
  • C. 23456 23456
  • D. 200 140000 137000
Answer:

C

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 4

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

  • A. 7
  • B. 13
  • C. 21
  • D. 42
Answer:

C

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

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?

  • A. Router RA prefers the update received from router RR1.
  • B. Router RA prefers the update received from router RR2.
  • C. Router RA flags both updates as invalid.
  • D. Router RA accepts both updates and flags them as used.
Answer:

C

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

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?

  • A. Option A
  • B. Option B
  • C. Option C
  • D. Option D
Answer:

A

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 7

Which of the following statements regarding BGP shortcuts is FALSE?

  • A. MPLS tunnels are used to carry transit traffic across the network.
  • B. A full mesh of iBGP peering sessions is not required,
  • C. Edge and transit routers need to be configured with BGP.
  • D. The transit routers need to support LDP or RSVP-TE LSPs.
Answer:

C

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 8

Which of the following regarding BGP Path Identifier is FALSE?

  • A. Path-ID is a four-octet identifier pre-pended to the NLRI field of a BGP update.
  • B. Path-ID is an optional transitive attribute used to advertise multiple paths.
  • C. Path-ID uniquely identifies each path advertised to a neighbor.
  • D. A BGP speaker that re-advertises a route must generate its own Path-ID.
Answer:

B

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 9

Click the exhibit.

Router R1 is a route reflector with clients R2, R5 and R6. Prefixes advertised by router R5 have a local
preference of 200. Router R3 advertises the prefix 192.168.1.0/27 to routers R5 and R6.
Assuming that none of the routers in AS 65540 is configured with "advertise-external", what is the
expected output of "show router bgp routes" on router R5?

  • A. Option A
  • B. Option B
  • C. Option C
  • D. Option D
Answer:

C

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 10

Click the exhibit.

Which of the following is a valid confederation configuration for Router R2?

  • A. Option A
  • B. Option B
  • C. Option C
  • D. Option D
Answer:

C

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 11

Which of the following regarding route reflectors is TRUE?

  • A. Only the route reflector is configured with a cluster id.
  • B. There can only be one route reflector in a cluster.
  • C. Clients should have iBGP sessions with each other to maintain the mesh.
  • D. There can only be one level of route reflectors in the topology.
Answer:

A

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 12

What is the result of configuring the following policy statement as a BGP import policy on the Nokia
7750 SR?

  • A. All BGP routes are accepted.
  • B. All routes matching prefix lists "List-1" and "List-2" are rejected.
  • C. BGP routes matching prefix lists "List-1" or "List-2" are rejected.
  • D. BGP routes matching prefix lists "List-1" and "List-2" are rejected.
Answer:

C

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 13

The configuration of an Nokia 7750 SR is given below. Router Rl has established BGP sessions with
routers R2 and R3. Which of the following is TRUE?

  • A. Router R1forms an iBGP session with router R2, and an eBGP session with router R3.
  • B. Router R1forms iBGP sessions with routers R2 and R3.
  • C. Router R1forms eBGP sessions with routers R2 and R3.
  • D. The types of BGP sessions with routers R2 and R3 cannot be determined.
Answer:

D

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 14

A router in AS 65100 receives three routes for 138.120.0.0/16. The first route has an AS Path of 65200
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 100.
Which route will appear in the RIB-out?

  • A. Only the first route will appear in the RIB-Out.
  • B. Only the second route will appear in the RIB-Out.
  • C. Only the third route will appear in the RIB-Out.
  • D. All routes will appear in the RIB-Out.
Answer:

A

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 15

Given the network shown, which of the following is the correct BGP configuration for RR1?

A.

B.

C.

D.

  • A. Option A
  • B. Option B
  • C. Option C
  • D. Option D
Answer:

D

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000
To page 2