| 摘要 |
PROBLEM TO BE SOLVED: To reduce a communication load on a network in the network having a limited number of available multicast addresses.SOLUTION: A management method includes a process of setting one new multicast domain for at least a portion of a plurality of multicast domains on the basis of the inclusion relationship of the plurality of multicast domains, when the number of multicast domains in the network exceeds a predetermined threshold, and transmitting data, indicative of the relationship of correspondence between each multicast address of the plurality of multicast domains and the multicast address of the one new multicast domain, to a relay device in the network. |
