May-2023 FREE Nokia 4A0-114 PRACTICE QUESTIONS AND ANSWERS UPDATES [Q11-Q25]

May-2023 FREE Nokia 4A0-114 PRACTICE QUESTIONS AND ANSWERS UPDATES

DEMO FREE BEFORE YOU BUY 4A0-114 DUMPS

The Nokia 4A0-114 certification exam covers a wide range of topics, including BGP protocol operation, BGP message types and attributes, BGP route selection and filtering, BGP scaling and optimization, and BGP security. Successful candidates are expected to have a deep understanding of these topics and be able to apply this knowledge to real-world scenarios.

Q11. Which BGP message type is used to verify connectivity during and after BGP session establishment?

 Hello

 Update

 Open

 Keep-Alive

Q12. A TCP connection fails to be established with a BGP peer. Which of the following are valid options for the BGP connection state?

 Idle or Connect

 Idle or Active

 Connect or Active

 Connect or Open Sent

Q13. Click the exhibit.

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

 Option A

 Option B

 Option C

 Option D

Q14. 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?

 LOCAL_PREFERENCE is set to 100.

 NEXT_HOP is set to the neighbor router’s interface IP address.

 The local AS number is added to AS_PATH.

 COMMUNITY is set to the local AS number.

Q15. Which of the following statements about the MED BGP path attribute is FALSE?

 The MED BGP path attribute is transitive.

 The MED BGP path attribute is optional.

 Routes having lower values in their MED BGP path attribute are preferred.

 The MED BGP path attribute’s value is set by a router at the edge of an AS.

Q16. Which of the following is considered a best practice for BGP address planning?

 Advertising external networks into IGP.

 Using system addresses for setting up iBGP sessions.

 Exporting the networks associated with the external links of eBGP peers into BGP.

 Optimizing BGP route table by exporting IGP routes into BGP.

Q17. Which of the following statements about IPv6 Link-Local addresses is FALSE?

 They are assigned to every physical interface running IPv6.

 They are only valid for communication within the same broadcast domain.

 They all have the same 64-bit subnet prefix.

 They have an interface ID derived by default from the interface’s IPv4 address.

Q18. 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.

Q19. Which of the following statements about a distributed EVPN VPRN service is FALSE?

 It acts as a router, carrying IP packets between customer sites.

 It requires two types of interfaces, one towards customer sites and one towards the backhaul VPLS.

 Its configured route target indicates to the PE router which of the received BGP route updates are relevant to this VPRN.

 It relies on MP-BGP and on the EVPN address family to populate its routing table.

Q20. In the diagram below, an end-to-end transport tunnel needs to be established between PE1 and PE2 using MP-BGP. Which of the following items is NOT required?

 MP-BGP address families label-ipv4 or label-ipv6 need to be supported on each of the edge routers.

 Either RSVP, LDP, or segment routing tunnels need to be established between regions.

 Either RSVP, LDP, or segment routing tunnels need to be established within each region.

 Each PE router needs to advertise an IP address as a labeled BGP route to identify the tunnel endpoint.

Q21. What type of information does a type-2 EVPN route update carry?

 It carries an IP prefix and its associated mask.

 It carries an IP address and requests the MAC address of the corresponding host.

 It carries a host MAC address and optionally the associated IP address that belongs to the same host.

 It carries a host MAC address and optionally the IP prefix of the subnet where the host is located.

Q22. 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?

 Option A

 Option B

 Option C

 Option D

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

 BGP peers need IP reachability between them.

 iBGP peers can be non-adjacent.

 eBGP peers have to be adjacent to each other.

 BGP peers can be configured with different AS numbers.

Q24. Which of the following statements about BGP is FALSE?

 Peers need to be IP reachable to establish a BGP session.

 Route reflectors can reduce the number of iBGP sessions required.

 iBGP peers have to be adjacent to each other.

 The multihop parameter needs to be configured when eBGP peers are not adjacent to each other.

Q25. 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.

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The Nokia 4A0-114 exam, also known as the Nokia Border Gateway Protocol Fundamentals for Services exam, is designed to test the knowledge and skills of network administrators and engineers in the area of Border Gateway Protocol (BGP) configuration and troubleshooting. BGP is a protocol used to exchange routing information between different autonomous systems (AS) on the internet, making it a critical component of any large-scale network architecture. The exam covers topics such as BGP protocol operation, BGP path selection process, BGP route filtering, and BGP scaling techniques. Passing the Nokia 4A0-114 exam demonstrates a candidate’s ability to design, configure, and troubleshoot BGP networks, ensuring smooth and efficient data exchange across multiple networks.

The Nokia 4A0-114 exam covers a range of topics related to BGP, including its role in network design and operation, its configuration and management, and its use in different network environments. Candidates will need to demonstrate their ability to configure and troubleshoot BGP, as well as their understanding of best practices and industry standards.

Latest Nokia 4A0-114 Dumps with Test Engine and PDF: https://www.trainingdump.com/Nokia/4A0-114-practice-exam-dumps.html