The invention provides a hardware-based quick switching action implementation method in data communication equipment, and relates to the field of data communication equipment. The method comprises the following steps: transmitting a group of messages carrying action information to a switching matrix module by a mater controller, and sending the messages to a single disc for multicasting by the switching matrix module; parsing the messages received by the single disc by a business processing chip, and extracting the action information to a table entry of a memory; and guiding business forwarding by the business processing chip according to the action information in the table entry, wherein the last 2 bytes of the messages are check codes; 1 to 6 bytes are destination single disc descriptors; 7 to 12 bytes are local single disc descriptors; 13 to 14 bytes are packet types; 15 to 16 bytes are table entry types; 17 to 20 bytes are base addresses; 21 to 22 bytes are spare bytes; 23 to 24 bytes are payload lengths; and the rest bytes are used for filling payload contents. The hardware-based quick switching action implementation method in the data communication equipment provided by the invention greatly improves the execution efficiency of issuing a switching action to the business processing chip by the master controller, and reduces the execution time.