Patent
Time synchronization method and time synchronization device
Xiong Zhixin,Wang Wei +1 more
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TLDR
In this article, the authors proposed a time synchronization method and time synchronization device, where home terminal equipment enables a PTP (precision time protocol) function for aggregation ports, active ports are selected from physical member ports of the aggregation ports and the PTP function is configured for the active ports; role information is exchanged between the home terminals and PTP opposite terminals, and the active terminals are configured by the aid of determined role information.Abstract:
The invention discloses a time synchronization method and a time synchronization device. The time synchronization method includes that home terminal equipment enables a PTP (precision time protocol) function for aggregation ports, active ports are selected from physical member ports of the aggregation ports, and the PTP function is configured for the active ports; role information is exchanged between the home terminal equipment and PTP opposite terminal equipment, and the active ports are configured by the aid of the determined role information; the home terminal equipment performs time synchronization via the active ports and active ports of the opposite terminal equipment. The time synchronization method and the time synchronization device have the advantages that time synchronization on the basis of the aggregation ports is implemented, and time synchronization between the home terminal equipment and the opposite terminal equipment is implemented; the PTP function is directly enabled on the aggregation ports, so that configuration is simplified for users, consumption of equipment resources is reduced, the performance of the equipment is improved, and the network topology stability is enhanced.read more
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References
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Patent
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