Administration Console Online Help
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JMS Topic --> Configuration --> Multicast
Tasks Additional Documentation Attributes
Overview
This tab defines multicast configuration attributes for a JMS topic. After defining a JMS server, you can configure its topics. You can configure one or more topics for each JMS server.
Note: You configure destinations explicitly or by configuring a JMS template that can be used to define multiple destinations with similar attribute settings, as described in JMS Template Tasks.
Tasks
Create a JMS Topic
Clone a JMS Topic
Delete a JMS Topic
Additional Documentation
(Requires an Internet connection.)
"Managing JMS"in the Administration Guide
"WebLogic JMS Fundamentals" in Programming WebLogic JMS
"Managing WebLogic JMS" in Programming WebLogic JMS
"Developing a WebLogic JMS Application"in Programming WebLogic JMS
Attributes
Attribute Label
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Description
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Value Constraints
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Multicast Address
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The multicast address used by the destination.
The IP address used for multicasting. This address is used to transmit messages to multicast consumers.
MBean: weblogic.management. configuration. JMSTopicMBean
Attribute: MulticastAddress
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Configurable: yes
Readable: yes
Writable: yes
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Multicast TTL
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The number of network hops that a multicast message is allowed to travel.
This is the Time-To-Live value used for multicasting, which specifyies the number of routers that the message can traverse enroute to the consumers. A value of 1 indicates that the message will not traverse any routers and is limited to one subnet. This value is independent of the JMSExpirationTime value.
MBean: weblogic.management. configuration. JMSTopicMBean
Attribute: MulticastTTL
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Minimum: 0
Maximum: 255
Default: 1
Configurable: yes
Readable: yes
Writable: yes
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Multicast Port
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The multicast port for the destination.
This is the IP port used for multicasting. This port is used to transmit messages to multicast consumers.
MBean: weblogic.management. configuration. JMSTopicMBean
Attribute: MulticastPort
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Minimum: 1
Maximum: 65535
Default: 6001
Configurable: yes
Readable: yes
Writable: yes
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