Reliable Multicasting in High-speed LANs

There is an increasing number of distributed applications, some of them fault-tolerant, and it has been recognized that its construction may benefit from the existence of reliable broadcast protocols. Reliable broadcasting has deserved considerable attention recently. Some systems are clock-driven, exhibiting tight synchrony: they rely on clock synchronization and space redundancy. Others, like the AMp, an atomic multicast protocol for local area networks, are clock-less.