[Jul 10, 2023] 4A0-114 Exam Dumps - Try Best 4A0-114 Exam Questions - LatestCram [Q13-Q28]

[Jul 10, 2023] 4A0-114 Exam Dumps – Try Best 4A0-114 Exam Questions – LatestCram [Q13-Q28]

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[Jul 10, 2023] 4A0-114 Exam Dumps – Try Best 4A0-114 Exam Questions – LatestCram

Verified 4A0-114 exam dumps Q&As with Correct 45 Questions and Answers

Nokia 4A0-114 certification exam is an important credential for networking professionals who are interested in mastering BGP fundamentals for services. It is a comprehensive exam that covers a wide range of topics related to BGP, and passing 4A0-114 exam demonstrates the candidate’s expertise in deploying, configuring, and troubleshooting BGP in a service provider network environment. Gaining this certification can help networking professionals advance their careers and stand out in a competitive job market.

Q13. 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?

140000 137000

137000 140000

23456 23456

200 140000 137000

Q14. 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?

Option A

Option B

Option C

Option D

Q15. A BGP session is stuck in the “Connect” state. Which of the following is the most likely reason?

The remote BGP peer is properly configured but the local router is not.

The local router is properly configured but the remote BGP peer is not.

The BGP protocol is administratively disabled on the local router.

The BGP protocol is administratively disabled on the remote BGP peer.

Q16. Which of the following statements about router reflectors is FALSE?

A full iBGP mesh is required among route reflectors.

A route reflector can have both iBGP and eBGP clients.

A router reflector disables the iBGP split-horizon rule for its clients.

Route reflectors are used to reduce the number of iBGP sessions required in an AS.

Q17. Which of the following pieces of information is NOT carried inside an EVPN IP-Prefix (type 5) route update associated with an EVPN VPLS?

The MAC address of an attached host.

The IP prefix of a subnet in the layer-3 domain that the VPLS belongs to.

The VPLS’s route-distinguisher and route-target values.

The VPLS’s service tunnel ID (MPLS label or VNI value).

Q18. Which of the following statements about VXLAN encapsulation is TRUE?

It uses an MPLS label to identify the transport tunnel and a VXLAN Network ID (VNI) to identify the service tunnel.

It uses a VXLAN Network ID (VNI) to identify the transport tunnel and an MPLS label to identify the service tunnel.

It uses an additional IP header to identify the transport tunnel and a VXLAN Network ID (VNI) to identify the service tunnel.

It uses VXLAN Network ID (VNI) to identify the transport tunnel and an additional IP header to identify the service tunnel.

Q19. What kind of BGP path attribute is AS_PATH?

Optional transitive

Optional non-transitive

Well-known discretionary

Well-known mandatory

Q20. Click the exhibit.

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

Option A

Option B

Option C

Option D

Q21. Which of the following statements about EVPN services is FALSE?

The goal of an EVPN service is to provide layer-2 or layer-3 connectivity among two or more customer sites.

A local layer-2 EVPN service is referred to as a backhaul VPLS.

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.

EVPN services support signaling for the use of MPLS and VXLAN tunnels.

Q22. Which of the following route reflection rules is NOT followed by a route reflector?

If the best route is received from an eBGP peer, propagate to all iBGP peers.

If the best route is received from an eBGP peer, propagate to all eBGP peers.

If the best route is received from a client, propagate to all iBGP peers.

If the best route is received from a client, do not propagate to eBGP peers.

Q23. Which of the following statements about BGP is FALSE?

BGP uses Hello messages to dynamically discover BGP peers.

To establish a BGP session, a TCP session must first be established between the two routers.

BGP uses the OPEN message to exchange capability parameters between routers.

BGP was originally designed as an exterior routing protocol.

Q24. 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?

65200:100

65200:200

65200:300

65200:400

Q25. Which of the following regarding BGP Path Identifier is FALSE?

Path-ID is a four-octet identifier pre-pended to the NLRI field of a BGP update.

Path-ID is an optional transitive attribute used to advertise multiple paths.

Path-ID uniquely identifies each path advertised to a neighbor.

A BGP speaker that re-advertises a route must generate its own Path-ID.

Q26. Which BGP message type is used to verify connectivity during and after BGP session establishment?

Hello

Update

Open

Keep-Alive

Q27. 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?