| 摘要 |
The invention is directed to a method of preserving accuracy in dual-ended frame loss measurement system between a first node and a second node in a packet switching network, especially by Ethernet routers, switches and bridges supporting ITU-T Y.1731 dual-ended LM functionality by enhancing the behavior of dual-ended frame loss measurement to permit enabling and disabling the loss measurement at each node separately without incurring erroneous errors.
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