SWITCH EQUIPMENT AND DATA PROCESSING METHOD FOR SUPPORTING LINK LAYER SECURITY TRANSMISSION

摘要

A switch equipment and data processing method for supporting link layer security transmission are provided. The switch equipment for supporting link layer security transmission comprises a switch module and multiple port modules, each port module is electrically connected with the switch module respectively; the port module supports a link layer key management capability, and is used for establishing a share key for encrypting and decrypting data frames between the switch equipment and other network nodes.