Free Nokia Network Routing Specialist II (NRS II) 4A0-114 Ultimate Study Guide (Updated 45 Questions) [Q18-Q33]

NO.18 Which BGP message type is used to verify connectivity during and after BGP session establishment?

NO.19 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?

NO.20 Click the exhibit.

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

NO.21 Which of the following attributes can be used to prevent route advertisement loops in a network using router reflectors?

NO.22 Routers PE1 and PE2 in the diagram exchange MP-BGP route updates that carry the route-target value associated with the EVPN service VPLS 300. What type of addressing information is included in those route updates?

NO.23 Which of the following statements about BGP peering sessions is FALSE?

NO.24 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

NO.25 Which of the following statements regarding BGP shortcuts is FALSE?

NO.26 Which of the following regarding BGP Path Identifier is FALSE?

NO.27 What kind of BGP path attribute is AS_PATH?

NO.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?

NO.29 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?

NO.30 What is the result of configuring the following policy statement as a BGP import policy on the Nokia 7750 SR?

NO.31 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?

NO.32 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?

NO.33 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?