| 摘要 |
An inward-facing connectivity fault management packet processing method and system, and a network data exchange device, the method comprising: a main control board of a first network data exchange device generates a first inward-facing connectivity fault management packet according to a configuration parameter of the first inward-facing connectivity fault management packet, and the first inward-facing connectivity fault management packet is sent to an inward-facing maintenance end point line card or another network data exchange device by the main control board according to a packet identifier. It is not necessary to independently produce a packet generation mechanism on the inward-facing maintenance end point line card, and full use is made of the feature of the main control board generating the packet, enabling the hardware and software design of the entire network data exchange device to be more simplified. |
