4A0-108 Exam Questions Tutorials

Allowing the source to select the multicast group address

Creating standards for Directory Services

Allowing the receiver to specify the source address

Modifying the IGMP messaging format to include the multicast source address

Modifying the PIM messaging format to include the multicast source address

The router elected as Querier on a LAN

The first host to expire their local suppression timer

Only the multicast enabled hosts on a LAN

All routers on a LAN

All multicast enabled routers on a LAN

Receivers are generally unknown by the source

Receivers are generally known by each other since any receiver may be a source

Well suited for applications in which the receivers provide feedback to each other and the source

All devices are potentially capable of generating multicast data

Well suited for applications such as video on demand where each source sends a separate data stream to each of the many different receivers

Yes. As it is maintained by the PIM hellos, it will exist until Router D or Router E is PIM disabled

Yes, it will exist until the source stops sending multicast traffic

Yes, it will exist until Router D prunes itself from the shared path tree

No. Only Source Path Trees will remain