ALCATEL LUCENT - Multicast Protocols Set 1

1.

An IGMP version 3 receiver signals EXCLUDE mode with an empty EXCLUDE list. What does this indicate?

This is the initial join message and exclusions of sources will follow It is willing to receive traffic from any source This is the initial join message and a selection of source will follow This is the way it indicates it is leaving the group

2.

When forwarding a multicast frame, the normal behavior for a LAN switch with IGMP snooping enabled is to forward the frame based on the similar rules as if it were:

A unicast frame with a known destination in the forwarding table A unicast frame with an unknown destination in the forwarding table A unicast frame with a known source in the forwarding table A unicast frame with an unknown source in the forwarding table

3.

The first actions of a router after enabling PIM on the interfaces will be:

PIM Hello messages followed by DR elections DR elections followed by PIM Hello messages DR elections followed by BSR elections BSR elections followed by PIM Hello messages

4.

What is the signaling protocol used by a multicast receiver?

IGMP PIM PIM or IGMP PIM and IGMP are both used by a multicast receiver

5.

Which one of the following services is provided by the use of PIM as a multicast routing protocol?

Authentication Guaranteed Delivery Device Security Preventing packet forwarding loops

6.

Which MAC address will the IPv4 multicast address 239.33.42.107 be translated to?

01-00-5e-a1-2a-6b 01-00-5e-21-2a-6b 01-00-5e-21-2c-6c 00-01-5e-a1-2a-6b

7.

Which of the following protocols are used for IPv6 multicast?

IGMPv3 and MBGP MLD and MBGP IGMPv3 and PIM SM MLD and PIM SM

8.

Which of the following statements regarding mCAC is false?

Multicast CAC allows a service provider to guarantee the availability of mandatory IPTV channels The aim of multicast CAC is to maintain the quality of existing IPTV channels by rejecting new channeljoins when required Multicast CAC measures the current bandwidth utilization on the physical links and then decideswhether to accept a new channel or not Multicast CAC policy can be applied to VPLS SAP and SDP with IGMP-snooping

9.

Does the interface whose address is used as BSR candidate require PIM enablement?

Yes, that interface must be PIM enabled No, it is unnecessary to enable PIM on that interface If it's a physical interface, that interface should be PIM enabled, otherwise it is unnecessary If the RPF check is using the multicast routing table, that interface should be PIM enabled, otherwise itis unnecessary

10.

Why do RPs configured for anycast RP-set exchange Register messages?

To inform each RP about all of the multicast sources in the domain There is no need for this. This is purely an optional functionality as described in the anycast RP draft To inform each RP about all of the multicast enabled receivers To facilitate the anycast RP election process

ALCATEL LUCENT - Multicast Protocols Set 1

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Congratulations

COMPANY

Products

OTHERS

Partner

ALCATEL LUCENT - Multicast Protocols Set 1

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Congratulations

Detail Form

COMPANY

Products

OTHERS

Partner