Routers have to be specially configured to forward IGMP multicasts; otherwise - they will ______ the multicasts from being forwarded.

Windows Server 2008 R2 supports ______ version 2 - a popular routing protocol.

You can use the _____ and Tracert commands to determine how packets travel between your computer and a destination.

Notice that PathPing shows the data in two sections. The first section shows the route from the source to the destination. The second section takes longer to generate and shows the ______ to each router.

Are required when multiple gateways are connected to the local network - and one or more of them does not act as a default gateway.

Transmits communications from one server - many clients.

Routers have to be specially configured to forward IGMP multicasts; otherwise - they will ______ the multicasts from being forwarded.