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|1. (WO2018120799) SLOW PROTOCOL MESSAGE PROCESSING METHOD AND RELATED APPARATUS|
|Applicants:||HUAWEI TECHNOLOGIES CO., LTD.
|Title:||SLOW PROTOCOL MESSAGE PROCESSING METHOD AND RELATED APPARATUS|
Provided are a slow protocol message processing method and a related apparatus. The method comprises: a network device receiving a first slow protocol message, wherein the first slow protocol message carries device information about a sending end device of the first slow protocol message; the network device determining, according to port information about a port of the network device receiving the first slow protocol message, that a negotiation process is completed between the network device and the sending end device, and searching, according to the device information about the sending end device carried in the first slow protocol message, whether a device information library stored by the network device during the negotiation process comprises the device information about the sending end device; and in response to the result that the device information library comprises the device information about the sending end device, the first slow protocol message being considered to be a legitimate message by the network device. It can be seen that the embodiments of the present invention provide a verification method for a slow protocol message, which can improve security.