Invention Application
- Patent Title: Clock Port Attribute Recovery Method, Device, and System
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Application No.: US17857412Application Date: 2022-07-05
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Publication No.: US20220337384A1Publication Date: 2022-10-20
- Inventor: Jingfei Lv , Yawei Zhang , Jinhui Wang , Hao Li
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Priority: CN202010011547.7 20200106,CN202010136536.1 20200302
- Main IPC: H04L7/00
- IPC: H04L7/00 ; H04J3/06

Abstract:
A clock port attribute recovery method includes a network device setting a value of a port attribute of a clock port of the network device to a first value based on the clock port not receiving any one of three types of clock messages: N synchronization messages, follow-up messages, and delay response messages within a timeout interval, where the first value indicates that a message is lost on the clock port. Based on a case that a recovery condition is met, the network device sets the value of the port attribute of the clock port to a second value, where the second value indicates that a status of the clock port is that the message is not lost.
Public/Granted literature
- US12149603B2 Clock port attribute recovery method, device, and system Public/Granted day:2024-11-19
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