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Nokia 4A0-114 certification exam is a valuable credential for network professionals who want to demonstrate their expertise in BGP routing and network design. Nokia Border Gateway Protocol Fundamentals for Services certification is recognized globally and is highly regarded in the telecommunications industry. By passing 4A0-114 exam, candidates can enhance their career prospects and increase their earning potential.
Nokia 4A0-114 is a certification exam designed to test the knowledge of candidates in Nokia Border Gateway Protocol Fundamentals for Services. 4A0-114 exam is intended for individuals who want to become certified Nokia Border Gateway Protocol (BGP) professionals. The 4A0-114 exam is an intermediate-level certification exam that validates a candidate's ability to deploy, configure, and troubleshoot the Nokia BGP solution.
NEW QUESTION # 11
Which of the following statements regarding BGP shortcuts is FALSE?
- A. The transit routers need to support LDP or RSVP-TE LSPs.
- B. A full mesh of iBGP peering sessions is not required,
- C. MPLS tunnels are used to carry transit traffic across the network.
- D. Edge and transit routers need to be configured with BGP.
Answer: D
NEW QUESTION # 12
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 community value is modified to 65200:2.
- B. The prefix's community value is removed.
- C. The prefix is rejected.
- D. The prefix's local preference is set to 20.
Answer: A
NEW QUESTION # 13
A BGP router receives the following routes. Which route is selected as best route?
1: 192.169.20.0/24 with local preference 100, MED 150, AS Path 65300 65200 from an eBGP neighbor
2: 192.169.20.0/24 with local preference 100, MED 100, AS Path 63200 from an iBGP neighbor
3: 192.169.20.0/24 with local preference 200, MED 150, AS Path 65400 63200 from an iBGP neighbor
4: 192.169.20.0/24 with local preference 200, MED 100, AS Path 63700 from an eBGP neighbor
- A. Route 4
- B. Route 1
- C. Route 3
- D. Route 2
Answer: D
NEW QUESTION # 14
Given the network shown, which of the following is the correct BGP configuration for RR1?
- A.
- B.
- C.
- D.
Answer: D
NEW QUESTION # 15
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 third route will appear in the RIB-Out.
- B. Only the first route will appear in the RIB-Out.
- C. All routes will appear in the RIB-Out.
- D. Only the second route will appear in the RIB-Out.
Answer: B
NEW QUESTION # 16
Which of the following is considered a best practice for BGP address planning?
- A. Using system addresses for setting up iBGP sessions.
- B. Advertising external networks into IGP.
- C. Optimizing BGP route table by exporting IGP routes into BGP.
- D. Exporting the networks associated with the external links of eBGP peers into BGP.
Answer: A
NEW QUESTION # 17
What kind of BGP path attribute is AS_PATH?
- A. Optional non-transitive
- B. Optional transitive
- C. Well-known discretionary
- D. Well-known mandatory
Answer: D
NEW QUESTION # 18
What is the result of configuring the following policy statement as a BGP import policy on the Nokia 7750 SR?
- A. All routes matching prefix lists "List-1" and "List-2" are rejected.
- B. BGP routes matching prefix lists "List-1" and "List-2" are rejected.
- C. All BGP routes are accepted.
- D. BGP routes matching prefix lists "List-1" or "List-2" are rejected.
Answer: D
NEW QUESTION # 19
Which of the following pieces of information is NOT carried inside an EVPN IP-Prefix (type 5) route update associated with an EVPN VPLS?
- A. The VPLS's service tunnel ID (MPLS label or VNI value).
- B. The MAC address of an attached host.
- C. The IP prefix of a subnet in the layer-3 domain that the VPLS belongs to.
- D. The VPLS's route-distinguisher and route-target values.
Answer: C
NEW QUESTION # 20
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 accepts both updates and flags them as used.
- B. Router RA prefers the update received from router RR1.
- C. Router RA prefers the update received from router RR2.
- D. Router RA flags both updates as invalid.
Answer: D
NEW QUESTION # 21
Which of the following statements about Route Distinguishers (RD) is FALSE?
- A. An RD is used to indicate the VPRN service to which a route update is relevant.
- B. An RD is a 64-bit value.
- C. An RD is prepended to an IPv4 prefix to form a VPN-IPv4 prefix.
- D. A unique RD value is assigned to each VPRN service.
Answer: B
NEW QUESTION # 22
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 C
- B. Option D
- C. Option A
- D. Option B
Answer: C
NEW QUESTION # 23
Which of the following statements about route reflector clusters is FALSE?
- A. A router can be the client of multiple route reflectors within its AS.
- B. When a route reflector reflects a route, it adds its cluster ID to the Cluster_list attribute.
- C. Within an AS, route reflectors belonging to different clusters do not need to be fully-meshed among themselves.
- D. Multiple clusters may be configured within an AS.
Answer: B
NEW QUESTION # 24
An autonomous system has 7 routers configured with BGP. How many iBGP sessions are required for a fully meshed configuration?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 25
Which of the following attributes can be used to prevent route advertisement loops in a network using router reflectors?
- A. MED
- B. AS_PATH
- C. CLUSTER_LIST
- D. ORIGIN
Answer: C
NEW QUESTION # 26
Which of the following regarding BGP Path Identifier is FALSE?
- A. Path-ID uniquely identifies each path advertised to a neighbor.
- B. Path-ID is an optional transitive attribute used to advertise multiple paths.
- C. A BGP speaker that re-advertises a route must generate its own Path-ID.
- D. Path-ID is a four-octet identifier pre-pended to the NLRI field of a BGP update.
Answer: B
NEW QUESTION # 27
Which of the following regarding route reflectors is TRUE?
- A. There can only be one level of route reflectors in the topology.
- 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. Only the route reflector is configured with a cluster id.
Answer: D
NEW QUESTION # 28
The diagram shows EVPN services and their associated route-target (RT) values. For the distributed VPRN service in the diagram, what will be the route-target value included in the EVPN routes exchanged between routers PE1 and PE2 to populate the VPRN's route table?
- A. 65200:100
- B. 65200:300
- C. 65200:200
- D. 65200:400
Answer: C
NEW QUESTION # 29
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Nokia 4A0-114 certification exam is a comprehensive test that requires a deep understanding of BGP and its various features. Candidates must demonstrate their ability to configure BGP in a service provider or enterprise environment, troubleshoot common issues, and optimize BGP performance. Nokia Border Gateway Protocol Fundamentals for Services certification is recognized worldwide and is highly valued by employers in the networking industry. Achieving the Nokia 4A0-114 certification demonstrates a candidate's expertise in BGP and their commitment to advancing their skills and knowledge in the field of networking.
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