A one-to-many transmission of data over an IP network. It is used for myriad purposes including updating routers, announcing and discovering services and streaming media. IP multicast saves network ...

In OSPF, with Broadcast Multiaccess Topologies (i.e. Ethernet), the Multicast IP addresses are mapped to MAC-level multicast addresses. I was unaware that there were multicast MAC addresses available ...

When the ARPANET was designed in the late 1960s, it was outfitted with a Network Control Protocol (NCP) that made it possible for the very different types of hosts connected to the network to talk ...

Multicast, a technique commonly used in networking systems, allows a given processing unit to send a single data stream to multiple destinations at the same time efficiently. Typically, the switch ...

In this chapter, you will learn about the addressing used in IPv4 and IPv6. We'll assign addresses of both types to various interfaces on the hosts and routers of the Illustrated Network. We'll ...

One minor inconvenience in writing about the worlds of video and data communications is the large amount of overlap between terminologies. Network means something completely different to a television ...