Question No. 1

Which of the following are mandatory functions of a multicast receiver on a multicast network using IGMP version 2? (Choose two)

AReport their multicast group membership to their local router

BSignal their local router as they join and leave multicast groups

CGenerate feedback to the network or source

DListen for announcements advertising available sessions from the source

EGenerate multicast data to the group

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Correct Answer: A, B

Question No. 2

If the access network supports IGMP version 2 only, what additional configuration is required to enable the SSM model?

AIGMP snooping

BIGMP compatibility mode support

CIGMP version 2 to IGMP version 3 translations

DIGMP (*, G) Join to PIM (S. G) Join translation

EPIM ASM to PIM SSM translations

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Correct Answer: D

Question No. 3

Which of the following statements about Mrouter port is false?

AMrouter port is indicated by (**) entry in the MFIB

BMrouter port can be configured manually

CA port on which any type of IGMP message is received will be set as an mrouter port

DIGMP reports will only be forwarded out of mrouter ports once igmp-snooping is enabled in the vpls service

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Correct Answer: C

Question No. 4

Which features are introduced in IGMP version 2? (Choose two)

ALeave group message

BReport suppression is eliminated

CIGMP snooping

DTTL of 1 for IGMP messages

EFormalized IGMP Querier election

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Correct Answer: A, E

Question No. 5

Click the exhibit.

The configuration is applied to the ingress PE, but receivers at the remote PE site do not receive multicast traffic. Which of the following is a possible cause?

AThe selective tunnel signaling must be pim-asm.

BThe data-threshold group range must match the s-pmsi group range.

CThe selective tunnel configuration must be applied to the egress PEs as well.

DThe MVPN configuration is correct, so there may be a problem with PIM in the core.

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Correct Answer: D

Free Nokia 4A0-108 Exam Actual Questions

The questions for 4A0-108 were last updated On Nov 3, 2024