Go to 4A0-114 Questions - Try 4A0-114 dumps pdf [Q25-Q47]

Go to 4A0-114 Questions - Try 4A0-114 dumps pdf

Dumps Practice Exam Questions Study Guide for the 4A0-114 Exam

Nokia 4A0-114 certification exam is recognized globally, and passing it will provide you with a competitive advantage in the job market. 4A0-114 exam is designed to test your knowledge and practical skills in BGP technologies, and it has a high passing rate. Nokia provides study materials and training courses to help you prepare for the exam. The study materials include books, online courses, and practice exams. You can also attend instructor-led training courses to get a deeper understanding of the course content.

 

NEW QUESTION # 25
Which of the following statements about BGP is FALSE?

• A. Peers need to be IP reachable to establish a BGP session.
• B. The multihop parameter needs to be configured when eBGP peers are not adjacent to each other.
• C. iBGP peers have to be adjacent to each other.
• D. Route reflectors can reduce the number of iBGP sessions required.

Answer: C

NEW QUESTION # 26
Which of the following statements about router reflectors is FALSE?

• A. A route reflector can have both iBGP and eBGP clients.
• B. A router reflector disables the iBGP split-horizon rule for its clients.
• C. A full iBGP mesh is required among route reflectors.
• D. Route reflectors are used to reduce the number of iBGP sessions required in an AS.

Answer: C

NEW QUESTION # 27
Which of the following attributes can be used to prevent route advertisement loops in a network using router reflectors?

• A. AS_PATH
• B. CLUSTER_LIST
• C. ORIGIN
• D. MED

Answer: B

NEW QUESTION # 28
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 # 29
Which of the following statements about EVPN services is FALSE?

• A. A local layer-2 EVPN service is referred to as a backhaul VPLS.
• B. The goal of an EVPN service is to provide layer-2 or layer-3 connectivity among two or more customer sites.
• C. EVPN services support signaling for the use of MPLS and VXLAN tunnels.
• D. 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.

Answer: C

NEW QUESTION # 30
Which of the following statements about the MED BGP path attribute is FALSE?

• A. Routes having lower values in their MED BGP path attribute are preferred.
• B. The MED BGP path attribute is transitive.
• C. The MED BGP path attribute's value is set by a router at the edge of an AS.
• D. The MED BGP path attribute is optional.

Answer: C

NEW QUESTION # 31
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. BGP routes matching prefix lists "List-1" or "List-2" are rejected.
• D. All BGP routes are accepted.

Answer: C

NEW QUESTION # 32
Which of the following statements about VXLAN encapsulation is TRUE?

• A. It uses an MPLS label to identify the transport tunnel and a VXLAN Network ID (VNI) 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 VXLAN Network ID (VNI) to identify the transport tunnel and an additional IP header 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: C

NEW QUESTION # 33
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 2
• C. Route 1
• D. Route 3

Answer: B

NEW QUESTION # 34
Click the exhibit.

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

• A. Option B
• B. Option C
• C. Option A
• D. Option D

Answer: B

NEW QUESTION # 35
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. Within an AS, route reflectors belonging to different clusters do not need to be fully-meshed among themselves.
• C. Multiple clusters may be configured within an AS.
• D. When a route reflector reflects a route, it adds its cluster ID to the Cluster_list attribute.

Answer: D

NEW QUESTION # 36
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 is a four-octet identifier pre-pended to the NLRI field of a BGP update.
• D. Path-ID uniquely identifies each path advertised to a neighbor.

Answer: B

NEW QUESTION # 37
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 # 38
In the diagram below, a data packet is sent from CE1 to a far-end CE2 over a VPRN service across multiple regions. Which of the following statements about the tunnel labels is FALSE?

• A. The outer label is an RSVP, LDP, or segment routing label pushed by router Core1.
• B. The service label is a label pushed by router PE1.
• C. The second label is a BGP label pushed by router RBR1.
• D. The outer label will be popped by router Core2.

Answer: A

NEW QUESTION # 39
Which of the following statements about a distributed EVPN VPRN service is FALSE?

• A. It acts as a router, carrying IP packets between customer sites.
• B. Its configured route target indicates to the PE router which of the received BGP route updates are relevant to this VPRN.
• C. It relies on MP-BGP and on the EVPN address family to populate its routing table.
• D. It requires two types of interfaces, one towards customer sites and one towards the backhaul VPLS.

Answer: D

NEW QUESTION # 40
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 accepts both updates and flags them as used.
• D. Router RA prefers the update received from router RR2.

Answer: B

NEW QUESTION # 41
Which of the following statements regarding BGP shortcuts is FALSE?

• A. A full mesh of iBGP peering sessions is not required,
• B. The transit routers need to support LDP or RSVP-TE LSPs.
• 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 # 42
On the Nokia 7750 SR, which of the following is NOT an address family that BGP supports?

• A. MP-EVPN
• B. VPN-IPv4
• C. Label-IPv4
• D. IPv4

Answer: C

NEW QUESTION # 43
......

Free Nokia Network Routing Specialist II (NRS II) 4A0-114 Exam Question: https://actualtests.vceengine.com/4A0-114-vce-test-engine.html