Free Access Nokia.4A0-C02.v2022-06-01.q164 Practice Test (Page 10)

Question 41

An extranet VPRN is configured on Alcatel-Lucent 7750 SRs. On which router(s) should the displayed configuration be applied?

A.Router R3

B.Routers R1 and R2

C.Router R1

D.Router R2

E.Router R4

Question 42

Click on the exhibit.

AS 65540 is using MPLS to provide BGP shortcuts for its iBGP routing. Which routers must be configured with the "configure router bgp igp-shortcuts rsvp-te" command?

A.Routers R2 and R3.

B.Routers R6, R1, R4 and R5.

C.Routers R1and R4.

D.Routers R1, R2, R3 and R4.

Question 43

You are configuring spoke SDP termination of a VPLS service on a VPRN interface on an AlcatelLucent 7750 SR. The spoke SDP is running over a NULL encapsulated network port. The best practice is to set the VPRN interface p-mtu equal to what value over a NULL encapsulated network port.

A.The SDP path-MTU

B.The LMTU found in how router ldp bindings on the VPLS side of the spoke SDP

C.The configured service-mtu of the VPLS service

D.The LMTU found in how router ldp bindings on the VPLS side of the spoke SDP minus14

E.The SDP path-MTU minus 14

Question 44

Click on the exhibit below.

If the device connected to PE-A in Metro A sends a frame to PE-A that requires replication within the VPLS which devices is PE-A responsible for replicating the frame to?

A.PE-A must replicate the frame to all devices in the Metro A

B.PE-A must replicate the frame to all devices participating in the VPLS

C.PE-A must replicate the frame to all PEs within Metro A

D.All of the above

Question 45

In IEEE 802.1ag, how are loops detected?

A.The MEP sees its own CFM frames returned to itself.

B.This is not a function of IEEE 802.lag but of 802.1D

C.Spanning-tree BPDUs are returned to the sender.

D.The record field of the CFM frame keeps track of chassis-mac addresses.

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Question 41

Question 42

Question 43

Question 44

Question 45

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