> # Create a Coherence Cluster configuration

> Related Tasks Related Topics

> Use this page to create a new Coherence cluster configuration.

> #### Configuration Options

> Name | Description
> --- | ---
> Name | Enter a name for the Coherence cluster.
> Custom Configuration File Name | The external custom Coherence cluster configuration file. MBean Attribute: `CoherenceClusterSystemResourceMBean.CustomClusterConfigurationFileName` Changes take effect after you redeploy the module or restart the server.
> Unicast Listen Address | The IP address for the cluster unicast listener. MBean Attribute: `CoherenceClusterParamsBean.UnicastListenAddress` Changes take effect after you redeploy the module or restart the server.
> Unicast Listen Port | The port for the cluster unicast listener. MBean Attribute: `CoherenceClusterParamsBean.UnicastListenPort` Minimum value: `1` Maximum value: `65535` Changes take effect after you redeploy the module or restart the server.
> Unicast Port Auto Adjust | Specifies whether the unicast port will be automatically incremented if the port cannot be bound because it is already in use. MBean Attribute: `CoherenceClusterParamsBean.UnicastPortAutoAdjust` Changes take effect after you redeploy the module or restart the server.
> Multicast Listen Address | The IP address for the cluster multicast listener. MBean Attribute: `CoherenceClusterParamsBean.MulticastListenAddress` Changes take effect after you redeploy the module or restart the server.
> Multicast Listen Port | The port for the cluster multicast listener. MBean Attribute: `CoherenceClusterParamsBean.MulticastListenPort` Minimum value: `1` Maximum value: `65535` Changes take effect after you redeploy the module or restart the server.

> Related Tasks

> - Create Coherence clusters
> - Configure Coherence clusters
> - Configure well known addresses
> - Target Coherence clusters
> - Configure Coherence logging

> Related Topics

> - Using ActiveCache
> - Communications in a Cluster
> - Cluster Addressing Information