MulticastClusterDisabled

[The MulticastClusterDisabled property is available for use in the operating systems specified in the Requirements section. It may be altered or unavailable in subsequent versions.]

Enables or disables heartbeat multicasting for all networks in a cluster (subject to override by individual networks). The following table summarizes the attributes of the MulticastClusterDisabled property.

AttributeValue
Data typeDWORD
Access Read/write
StatusOptional
Structure CLUSPROP_DWORD
Minimum0 (multicast enabled)
Maximumany nonzero to 0xFFFFFFFF (multicast disabled)
Default0 (multicast enabled)

 

Remarks

A network's MulticastDisabled property overrides the cluster's MulticastClusterDisabled property for that particular network.

Examples

The property value portion of a property list entry for MulticastClusterDisabled can be set with the following example code.


DWORD          MulticastClusterDisabledData = 0;
CLUSPROP_DWORD MulticastClusterDisabledValue;

MulticastClusterDisabledValue.Syntax.dw = CLUSPROP_SYNTAX_LIST_VALUE_DWORD;
MulticastClusterDisabledValue.cbLength  = sizeof(DWORD);
MulticastClusterDisabledValue.dw        = MulticastClusterDisabledData;


Requirements

Minimum supported client

None supported

Minimum supported server

Windows Server 2003 Datacenter, Windows Server 2003 Enterprise

End of server support

Windows Server 2003 Datacenter, Windows Server 2003 Enterprise

See also

Cluster Private Properties
MulticastAddress
MulticastAddressRangeLower
MulticastAddressRangeUpper
MulticastConfigType
MulticastDisabled

 

 

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