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e-docs > WebLogic Server > Administration Console Online Help > Applications |
Administration Console Online Help |
Cluster --> Configuration --> Multicast
Tasks Related Topics Attributes
Use this tab to configure the address and port upon which the server instances in a cluster broadcast service availability and heart beat messages. It is most efficient to dedicate the multicast address and port to a single cluster, although multiple WebLogic Server clusters can share a single multicast address and port. No other applications should broadcast or subscribe to the multicast address and port used by your cluster or clusters.
"One-to-Many Communication Using IP Multicast" in Using WebLogic Server Clusters
"Cluster Multicast Address and Port" in Using WebLogic Server Clusters