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CONFIDENTIAL
26-Jan-04
© 2002 Procket Networks, Inc. All rights reserved.
Glossary of Terms: the basics
•Source = source of multicast stream
•Multicast stream = IP packet with multicast address as IP destination address. a.k.a. multicast group.
•s,g (unicast source, group) reference
•UDP packets (TTL > 1 for routed nets)
•Receiver  = receiver (s) of multicast stream
IP dest = 224.10.8.5
Enet dest = 01-00-5E-0A-08-05
IP source = IP unicast
Enet source = mac addr
source
Multicast stream
receivers
Video Server