IP Multicast 29 4 29 4.1 Reverse Path Forwarding ....... 4.2 Internet Group Management Protocol 31 Truncated Broadcasting ........ 32 4.3 4.4 Distance Vector Multicast Routing Protocol (DVMRP) 34 4.5 Summary · ......................... 35 ...

This work is superior to the Distance Vector Multicast Routing Protocol (DVMRP) from the viewpoint of better bandwidth utilization.

In communication networks, multicasting is a means of one-to-many communication.