Method for transmitting service stream in flexible ethernet and apparatus
摘要
說明書
410. Receive a data stream using a physical connection group, where the physical connection group includes multiple physical connections and supports at least one virtual connection. A target virtual connection in the at least one virtual connection is used to transmit a service stream. An overhead code block transmitted over each physical connection in the multiple physical connections includes a first field, and the first field indicates an identifier of a timeslot configuration table used by each physical connection. The overhead code block transmitted over each physical connection further includes fields used for a management channel, and the management channel is used to, when the timeslot configuration table used by each physical connection changes, transmit content of a changed timeslot configuration table.
420. Determine, from total bandwidth resources of the multiple physical connections and according to timeslot configuration tables used by the multiple physical connections, a timeslot bandwidth resource that belongs to the target virtual connection, where the timeslot configuration table used by each physical connection is used to indicate a virtual connection to which each timeslot bandwidth resource obtained by dividing a bandwidth resource of each physical connection belongs.
430. Restore, from the data stream and according to the timeslot bandwidth resource that belongs to the target virtual connection, the service stream transmitted over the target virtual connection.
