Nokia 4A0-114 Exam Questions Instant Access

Question 1

What is the result of configuring the following policy statement as a BGP import policy on the Nokia 7750 SR?

AAll BGP routes are accepted.

BAll routes matching prefix lists 'List-1' and 'List-2' are rejected.

CBGP routes matching prefix lists 'List-1' or 'List-2' are rejected.

DBGP routes matching prefix lists 'List-1' and 'List-2' are rejected.

Answer : C

Question 2

Which of the following statements about EVPN services is FALSE?

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

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

CThe same BGP address family can be used to populate the forwarding database of an EVPN VPLS and the route table of an EVPN VPRN.

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

Answer : D

Question 3

The configuration of an Nokia 7750 SR is given below. Router Rl has established BGP sessions with routers R2 and R3. Which of the following is TRUE?

ARouter R1forms an iBGP session with router R2, and an eBGP session with router R3.

BRouter R1forms iBGP sessions with routers R2 and R3.

CRouter R1forms eBGP sessions with routers R2 and R3.

DThe types of BGP sessions with routers R2 and R3 cannot be determined.

Answer : D

Question 4

Which of the following statements about BGP is FALSE?

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

BRoute reflectors can reduce the number of iBGP sessions required.

CiBGP peers have to be adjacent to each other.

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

Answer : C

Question 5

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?

AOption A

BOption B

COption C

DOption D

Answer : A

Question 6

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?

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

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

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

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

Answer : D

Question 7

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

AIdle or Connect

BIdle or Active

CConnect or Active

DConnect or Open Sent

Answer : C

Nokia Border Gateway Protocol Fundamentals for Services 4A0-114 Exam Questions