Realizing method for supporting OAM function under multi-PHY connection
A technology for implementing methods and functions, applied in the field of asynchronous transmission mode, can solve problems such as increasing software overhead, real-time service transmission delay and delay jitter, affecting efficiency, etc., to save processing time, stable and reliable OAM function, and improve work efficiency Effect
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[0068] The core idea of the present invention is: utilize the processor that supports AAL0 agreement and can simultaneously create the characteristic of multiple AAL0 channels, as: PowerPC processor, the present invention is set to work in duplex by creating reserved channel and AAL0 channel Mode, and the AAL0 channel is set to work in the simplex mode, so that the reserved channel can receive the OAM cells input into the ATM equipment through each PHY, and output the OAM cells through one of the specified PHYs, and the created AAL0 channels are respectively connected with The AAL0 channel corresponds to the designated PHY to output the OAM cell, so that each PHY realizes the OAM function on the link through its own independent output channel.
[0069] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and preferred embodime...
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