摘要 |
A channel control apparatus is arranged in a plurality of nodes on a source as a transmission side and at a node on a sink as a reception side, and changes a bandwidth of virtual concatenation (VC) between the nodes on the source and the sink using link capacity adjustment scheme (LCAS) information. The channel control apparatus includes a VC/LCAS main controller that sets member use-request information for the VC or member usable information for the VC in the LCAS information, and changes the member of the VC between the nodes on the source and the node on the sink.
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