Chapter 14 Multicast

Lab 14-1: IGMP


Figure 14-1 Configuring Internet Group Management Protocol (IGMP)

Figure 14-1 illustrates the topology that will be used in the following lab.

Task 1

Enable multicast routing on R1 and R2 and configure their F0/0 and F0/1 interfaces in PIM dense mode.

There are two types of multicast routing protocols: dense mode and sparse mode. Dense mode uses a push model, meaning that the multicast traffic is flooded throughout the network. This is called a flood and prune model because initially the traffic is flooded to the network, but after the initial flood the routers with no receivers are pruned.

On both R1 and ...

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