What is weblogic unicasting and multicasting?

Answer Posted / ram

Unicast:unicast mode communication is all manager servers
are divided into "N" number of categiries is called Unicast
mode communication.
Each and every group, one group leader is identified. All
other manager servers update status information, Particular
group has the update status information is available that
perticular group leader.
Multicast:Multicast mode of the communication is many to
many communication having. each and every manager server
will receive the hert beat signal to other manager server.
Heart beat is nothing but it is a multicast address
and the port number along with the manager server name.

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