Pass Authentic Nokia 4A0-114 with Free Practice Tests and Exam Dumps
New 4A0-114 Exam Questions Real Nokia Dumps
NEW QUESTION # 26
Which of the following regarding BGP Path Identifier is FALSE?
- A. A BGP speaker that re-advertises a route must generate its own Path-ID.
- 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. Path-ID is a four-octet identifier pre-pended to the NLRI field of a BGP update.
Answer: B
NEW QUESTION # 27
In the diagram, the BGP import policy "north-and-south" is applied to router R5. Router R1 advertises the prefix 140.100.1.0/24 with a community set to "65200:1". Which of the following statements about how router R5 processes the received route update for prefix 140.100.1.0/24 is TRUE?
- A. The prefix's local preference is set to 20.
- B. The prefix's community value is removed.
- C. The prefix is rejected.
- D. The prefix's community value is modified to 65200:2.
Answer: D
NEW QUESTION # 28
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 iBGP sessions with routers R2 and R3.
- B. Router R1forms eBGP sessions with routers R2 and R3.
- C. The types of BGP sessions with routers R2 and R3 cannot be determined.
- D. Router R1forms an iBGP session with router R2, and an eBGP session with router R3.
Answer: C
NEW QUESTION # 29
Which of the following statements about BGP is FALSE?
- A. To establish a BGP session, a TCP session must first be established between the two routers.
- B. BGP uses Hello messages to dynamically discover BGP peers.
- C. BGP uses the OPEN message to exchange capability parameters between routers.
- D. BGP was originally designed as an exterior routing protocol.
Answer: D
NEW QUESTION # 30
Which of the following statements about VXLAN encapsulation is TRUE?
- A. It uses VXLAN Network ID (VNI) to identify the transport tunnel and an additional IP header to identify the service tunnel.
- B. It uses a VXLAN Network ID (VNI) to identify the transport tunnel and an MPLS label to identify the service tunnel.
- C. It uses an MPLS label to identify the transport tunnel and a VXLAN Network ID (VNI) to identify the service tunnel.
- D. It uses an additional IP header to identify the transport tunnel and a VXLAN Network ID (VNI) to identify the service tunnel.
Answer: A
NEW QUESTION # 31
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 flags both updates as invalid.
- C. Router RA prefers the update received from router RR2.
- D. Router RA accepts both updates and flags them as used.
Answer: B
NEW QUESTION # 32
Click the exhibit.
Which of the following is a valid confederation configuration for Router R2?
- A. Option C
- B. Option B
- C. Option A
- D. Option D
Answer: A
NEW QUESTION # 33
Which of the following statements about BGP is FALSE?
- A. iBGP peers have to be adjacent to each other.
- B. The multihop parameter needs to be configured when eBGP peers are not adjacent to each other.
- C. Peers need to be IP reachable to establish a BGP session.
- D. Route reflectors can reduce the number of iBGP sessions required.
Answer: A
NEW QUESTION # 34
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. 23456 23456
- B. 137000 140000
- C. 140000 137000
- D. 200 140000 137000
Answer: A
NEW QUESTION # 35
Which of the following statements about a distributed EVPN VPRN service is FALSE?
- A. It requires two types of interfaces, one towards customer sites and one towards the backhaul VPLS.
- B. Its configured route target indicates to the PE router which of the received BGP route updates are relevant to this VPRN.
- C. It acts as a router, carrying IP packets between customer sites.
- D. It relies on MP-BGP and on the EVPN address family to populate its routing table.
Answer: A
NEW QUESTION # 36
Which of the following statements about router reflectors is FALSE?
- A. A router reflector disables the iBGP split-horizon rule for its clients.
- B. Route reflectors are used to reduce the number of iBGP sessions required in an AS.
- C. A route reflector can have both iBGP and eBGP clients.
- D. A full iBGP mesh is required among route reflectors.
Answer: D
NEW QUESTION # 37
A TCP connection fails to be established with a BGP peer. Which of the following are valid options for the BGP connection state?
- A. Idle or Connect
- B. Idle or Active
- C. Connect or Active
- D. Connect or Open Sent
Answer: C
NEW QUESTION # 38
What kind of BGP path attribute is AS_PATH?
- A. Optional transitive
- B. Well-known discretionary
- C. Well-known mandatory
- D. Optional non-transitive
Answer: C
NEW QUESTION # 39
Which of the following statements about route reflector clusters is FALSE?
- A. Within an AS, route reflectors belonging to different clusters do not need to be fully-meshed among themselves.
- B. Multiple clusters may be configured within an AS.
- C. When a route reflector reflects a route, it adds its cluster ID to the Cluster_list attribute.
- D. A router can be the client of multiple route reflectors within its AS.
Answer: C
NEW QUESTION # 40
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. The transit routers need to support LDP or RSVP-TE LSPs.
- D. Edge and transit routers need to be configured with BGP.
Answer: D
NEW QUESTION # 41
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The Nokia 4A0-114 certification exam is an essential certification for network professionals who want to gain a deep understanding of BGP and its applications. This certification validates a candidate's skills and knowledge in BGP network technologies, which are critical in today's complex network environments. It also provides individuals with a competitive edge in the job market and increases their chances of getting hired or promoted.
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