Exactprep 4A0-108 Questions

Nokia Multicast Protocols Questions and Answers

Question 17

In Draft Rosen, a PE router encapsulates customer multicast packets into provider packets. What source IP address is used for the provider packets?

The system IP address of the originating PE router.

The source IP address of the customer packet.

The outgoing interface IP address of the originating PE router.

The source IP address specified in the MVPN configuration.

Question 18

Which of the following fields is used in the PATH message to uniquely identify an S2L Sub-LSP?

P2MPID

Tunnel ID

Extended Tunnel ID

Sub-Group ID

Question 19

Which of the following is NOT a benefit of multicast for delivering data to multiple receivers?

Its data delivery is more efficient than unicast and broadcast.

It is more scalable than unicast and broadcast.

It suits VoD (Video on Demand) services very well.

It suits BTV (Broadcast TV) services very well.

Question 20

Which of the following about MLD snooping is FALSE?

MLD snooping enables switches to forward multicast data to specific hosts interested in the group.

MLD snooping can co-exist with IGMP snooping in the same VPLS service.

Once MLD snooping is enabled, the switch can snoop both MLDv1 and MLDv2 messages.

MLD snooping snoops MLD report and done messages, but not query messages.