| 摘要 |
A method and a network device for transmitting a data stream are provided in the embodiments of the present invention. The present invention relates to the field of communications, can ensure the effective transmission of the data stream, and enhances the quality of service of the network. The data stream transmission method includes: determining, according to a forwarding table, candidate forwarding ports for transmitting the data stream; determining, according to the priority level of the data stream and the priority levels of the candidate forwarding ports, the forwarding ports for transmitting the data stream; transmitting the data stream through a first forwarding port in the forwarding ports; transmitting the data stream through a second forwarding port in the forwarding ports when the first forwarding port is congested. The embodiments of the present invention serve to transmit the data stream. |
