Method for Forwarding Service Data, Network Device, and Network System

A network device, comprising a memory and a processor, wherein the memory stores a computer program, and the processor is configured to run the computer program to:

• determine a forwarding path for the service data according to network resource configuration information of a designated network and a network slice of the service data, wherein the network resource configuration information indicates one or more network slices associated with one or more network resources in the designated network, and a network slice associated with a network resource of the determined forwarding path matches the network slice of the service data;
• and
• forward the service data according to the forwarding path.

A non-transitory computer-readable storage medium, storing a computer program, wherein the computer program, when being run by a processor, is configured to cause the processor to:

• determine a forwarding path for the service data according to network resource configuration information of a designated network and a network slice of the service data, wherein the network resource configuration information indicates one or more network slices associated with one or more network resources in the designated network, and a network slice associated with a network resource of the determined forwarding path matches the network slice of the service data;
• and
• forward the service data according to the forwarding path.