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QUESTION: 41

Exhibit:

The preceding information shows the configurations of Ethernet 6/1/1 and ensure created based on received IGMPv2 Report messages.
Which action does Ethernet 6/1/1 after receiving Leave messages for group 224.1.2.3?

Deletes the record of group 224.1.2.3
Sends group-specific query messages for group 224.1.2.4

Answer(s): A

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QUESTION: 42

Interface Ethernet 3/1/0 is configured as follows:

Ethernet 3/1/0 receives multicast group 232 0.0.31 IGMFV2 Report messages, If no multicast traffic sent to group 232.0.31 can be detected on Ethernet 3/1/0, which of the following causes may be true?

The TTL value is less than 20 in data messages sent to group 232.0.0.31.
Ethernet 3/1/0 does not function as a PIM DR
The multicast border of group 232 0.0.31 is configured on Ethernet 3/1/0.
SSM mapping is not configured for group 232 0 0 31.

Answer(s): A,B,D

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QUESTION: 43

Exhibit:

Which of the following statements are false?

Ethernet 6/2/0 sends a PIM hello message every 100 seconds.
The TTL value is 60 in state-refresh messages sent by the router
If the PIM-DM is enabled at Ethernet 6/2/0 on a router, the PIM-SM cannot be enabled at other interfaces on the router.
Ethernet 6/2/0 sends a state-refresh messages every 10 seconds

Answer(s): C

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QUESTION: 44

If a (*, ) entry exists in the RP, Which of the following statements about the source registration are true in PIM_SM?

The first hop DR connecting to the source encapsulate received multicast into PIM registration information and unicast the encapsulated information to the PR.
The RP sends an (S, G) join message hop by hop to the first hop DR connected to the multicast source to add the multicast source to the SPT.
The first-hop RD connecting to the source sends received multicast data to the RP ho[p by hop.
The RP encapsulates registration information and uses RTP to send data packet to be sent to the multicast group to the outbound interface.
The RP unicast a registration stop message to the first router connection to the multicast source.

Answer(s): E

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