| 摘要 |
In order to transmit an extended protocol message for the purpose of controlling a service of a connection-oriented Ethernet including a plurality of nodes, when an LSP (Label Switched Path) generation request message is received, a path message including an object for delivery of upstream service frame information and an object modified for the transmission of traffic information of a service frame for downstream traffic policing is generated, the path message including the LSP generation request message. When a second node, one of the plurality of nodes, receives the path message from the first node, it generates a reservation (RESV) message including an object added for the transmission of a downstream service frame information and an object modified for the transmission of traffic information of a service frame for upstream traffic policing in response to the LSP generation request message. |
