In Multicast routing protocol  transmission method  one device communicates with several devices in a single transmission.A multicast address is a single IP data packet set that represents a network host group. Multicast addresses are available to process datagram's or frames intended. Different Ranges of multicast address: Multicast address ranges from the 224.0.0.0 to 239.255.255.255. IPV4-reserved address for multicast 224.0.0.0: ... Read more...