Function
Specifies the port that the slave system will use in database replication.
For more information, see the topics under "Replicating databases" in the
Derby Server and Administration Guide.
Combining with other attributes
This attribute may be specified in conjunction with the startMaster=true
attribute and the startSlave=true
attribute. If it is not specified, the default port value is
4851.
This attribute may be specified only in conjunction with the other attributes
permitted with the startMaster=true and startSlave=true
attributes.