Method for transmitting service stream in flexible ethernet and apparatus
摘要
說明書
320. 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 a timeslot configuration table used by each physical connection indicates a virtual connection to which each timeslot resource obtained by dividing a bandwidth resource of each physical connection belongs.
It should be understood that the timeslot configuration table used by each physical connection may be used to record a correspondence between each timeslot bandwidth resource of the physical connection and a virtual connection supported by the physical connection group. One timeslot bandwidth resource corresponds to one virtual connection, and different timeslot bandwidth resources may correspond to the same or to different virtual connections.
330. Transmit the service stream to the receive end using the timeslot bandwidth resource that belongs to the target virtual connection. An overhead code block transmitted over each physical connection includes a first field. The first field indicates an identifier of the 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. 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.
