Cisco DNCS System Release 2.8.1 3.8.1 4.3.1 User Guide
IP multicast
Routing technique that allows IP traffic to be propagated from one source to a number of destinations or from
many sources to many destinations. Rather than sending one packet to each destination, one packet is sent to a
multicast group identified by a single IP destination group address.
many sources to many destinations. Rather than sending one packet to each destination, one packet is sent to a
multicast group identified by a single IP destination group address.
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