Method, system, and terminal for transferring service performance between end-to-end
A service performance and service technology, applied in the bearer network field, can solve the problem that the end-to-end pseudo-wire service cannot transmit service performance, and achieve the effect of facilitating network maintenance
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Embodiment 1
[0032] A preferred embodiment of the present invention provides a method for transferring service performance between end-to-end, figure 1 A preferred flow diagram for the method, as figure 1 As shown, the method includes the following steps:
[0033] S102. The second end obtains the code used to represent the service performance of the first end from the message sent by the first end;
[0034] Specifically, the above-mentioned first end is the sending end, and the second end is the receiving end. Before the first end sends its own business performance parameters to the second end, it expresses its own business performance in the idle field in the message, where the idle Different codes of the fields represent different performances. For example, if the free field in the message is two bits, the different code combinations (for example, 00, 01, 10, 11) corresponding to the free field can correspond to one of its own performance states. The first end sends the status informat...
Embodiment 2
[0063] Based on the transfer method of end-to-end service performance recorded in the above-mentioned embodiment 1, this preferred embodiment provides a transfer system of end-to-end service performance, image 3 A preferred structural block diagram of the above-mentioned system is shown, as image 3 As shown, the system includes a first end 10 and a second end 20, wherein the second end 20 includes: an acquisition unit 302, which is used to obtain the information used to characterize the service performance of the first end 10 from the message sent by the first end 10. Specifically, the above-mentioned first end 10 is the sending end, and the second end 20 is the receiving end. Before the first end 10 sends its own business performance parameters to the second end 20, it puts its own business performance in the idle field in the message In this way, different codes of the free field represent different performances. For example, if the free field in the message is two bits, t...
Embodiment 3
[0117] Based on the end-to-end service performance transfer method described in the above embodiment, and the end-to-end service performance transfer system described in the above embodiment 2, this preferred embodiment provides a terminal, including: a classification unit , used to divide the SATOP service performance into different categories; the definition unit is used to define the code of the control word reserved field RSV in the PWE3 message of the SATOP service, wherein different codes correspond to different categories; the sending unit uses To send the PWE3 message carrying the coded SATOP service to another terminal. Preferably, the terminal has the same structure and function as that of the first terminal described in Embodiment 2, which will not be repeated here. In addition, the terminal may also include the structure and function of the second terminal described in Embodiment 2, that is, the terminal may serve as both a sending terminal and a receiving terminal...
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