NETWORK CONTROLLER, SWITCH AND METHOD FOR INCREASING OPENFLOW NETWORK CAPABILITY

摘要

Provided are a network controller and a switch used for configuring and resolving a network protocol, performing pre-resolution on a data packet received by the switch, extracting a key field in a network protocol, for matching with a flow table in a pipeline; processing the transmission of the data packet, completing the matching and processing of the data packet by the switch flow table; configuring queue parameters of the network switch in a software-defined manner, performing traffic shaping on data flow within the network; configuring and adapting different data link layer protocols used by an OpenFlow network.