[Feb 14, 2023] Valid 4A0-114 Test Answers & 4A0-114 Exam PDF
Valid Nokia Network Routing Specialist II (NRS II) 4A0-114 Dumps Ensure Your Passing
Nokia 4A0-114 Exam Syllabus Topics:
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| Topic 2 |
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| Topic 3 |
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| Topic 5 |
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NEW QUESTION 11
Click the exhibit.
Which of the following is a valid confederation configuration for Router R2?
- A. Option B
- B. Option A
- C. Option C
- D. Option D
Answer: C
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 removed.
- B. The prefix is rejected.
- C. The prefix's local preference is set to 20.
- D. The prefix's community value is modified to 65200:2.
Answer: D
NEW QUESTION 13
Which of the following statements about BGP is FALSE?
- A. BGP was originally designed as an exterior routing protocol.
- B. BGP uses Hello messages to dynamically discover BGP peers.
- C. BGP uses the OPEN message to exchange capability parameters between routers.
- D. To establish a BGP session, a TCP session must first be established between the two routers.
Answer: A
NEW QUESTION 14
Which of the following statements about EVPN services is FALSE?
- A. The same BGP address family can be used to populate the forwarding database of an EVPN VPLS and the route table of an EVPN VPRN.
- B. A local layer-2 EVPN service is referred to as a backhaul VPLS.
- C. The goal of an EVPN service is to provide layer-2 or layer-3 connectivity among two or more customer sites.
- D. EVPN services support signaling for the use of MPLS and VXLAN tunnels.
Answer: D
NEW QUESTION 15
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 B
- B. Option C
- C. Option A
- D. Option D
Answer: C
NEW QUESTION 16
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. 65200:200
- B. 65200:100
- C. 65200:400
- D. 65200:300
Answer: A
NEW QUESTION 17
What kind of BGP path attribute is AS_PATH?
- A. Optional transitive
- B. Optional non-transitive
- C. Well-known discretionary
- D. Well-known mandatory
Answer: D
NEW QUESTION 18
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 3
- B. Route 1
- C. Route 4
- D. Route 2
Answer: D
NEW QUESTION 19
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. 140000 137000
- C. 200 140000 137000
- D. 137000 140000
Answer: A
NEW QUESTION 20
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 Active
- B. Connect or Open Sent
- C. Idle or Connect
- D. Connect or Active
Answer: D
NEW QUESTION 21
On the Nokia 7750 SR, which of the following is NOT an address family that BGP supports?
- A. IPv4
- B. VPN-IPv4
- C. Label-IPv4
- D. MP-EVPN
Answer: C
NEW QUESTION 22
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 B
- B. Option A
- C. Option C
- D. Option D
Answer: C
NEW QUESTION 23
Which of the following statements about IPv6 Link-Local addresses is FALSE?
- A. They have an interface ID derived by default from the interface's IPv4 address.
- B. They are only valid for communication within the same broadcast domain.
- C. They all have the same 64-bit subnet prefix.
- D. They are assigned to every physical interface running IPv6.
Answer: A
NEW QUESTION 24
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. A BGP speaker that re-advertises a route must generate its own Path-ID.
- D. Path-ID uniquely identifies each path advertised to a neighbor.
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 statements regarding BGP shortcuts is FALSE?
- A. The transit routers need to support LDP or RSVP-TE LSPs.
- B. MPLS tunnels are used to carry transit traffic across the network.
- C. A full mesh of iBGP peering sessions is not required,
- D. Edge and transit routers need to be configured with BGP.
Answer: D
NEW QUESTION 27
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 flags both updates as invalid.
- D. Router RA prefers the update received from router RR2.
Answer: C
NEW QUESTION 28
An export policy is applied on a router to advertise a prefix to its eBGP peers. By default, which of the following updates are made to the route attributes?
- A. The local AS number is added to AS_PATH.
- B. COMMUNITY is set to the local AS number.
- C. NEXT_HOP is set to the neighbor router's interface IP address.
- D. LOCAL_PREFERENCE is set to 100.
Answer: A
NEW QUESTION 29
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