Configuration method and system of onu transparent transmission mode
A technology of transparent transmission mode and configuration method, applied in the field of optical communication, which can solve the problems of OAM messages not responding in time, wasting FTTH type ONU core thread resources and performance, etc.
Active Publication Date: 2018-10-12
深圳市兆能讯通科技有限公司
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Problems solved by technology
[0004] In view of the above-mentioned shortcoming of prior art, the purpose of the present invention is to provide a kind of configuration method and system of ONU transparent transmission mode, be used to solve the resource of waste FTTH type ONU core thread when configuring ONU transparent transmission mode in the prior art and performance, which will cause other configurations and subsequent vlan configuration OAM packets to fail to respond in time
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[0032] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.
[0033] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the compo...
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The invention provides a configuration method of an ONU (Optical Network Unit) transparent transmission mode. The configuration method comprises the following steps of S1, sending an OAM configuration message containing configuration data to an ONU through an OLT (Optical Line Terminal) by a user; S2, parsing the OAM configuration message by the ONU so as to obtain the configuration data, and finishing port configuration of the ONU based on the configuration data and generating an OAM prompting message; and S3, finishing the ONU configuration and feeding back the OAM prompting message to the OLT. The invention also provides a configuration system of the ONU transparent transmission mode. According to the configuration method and system of the ONU transparent transmission mode, an implementing method of a vlan transparent transmission mode of an FTTH (Fiber To The Home) type ONU is changed through configuration, so that the FTTH type ONU can respond to a configuration request message sent by the OLT and a vlan mode of a UNI (User Network Interface) of the ONU configured in other ways, particularly, a configuration request message carrying ONU vlan mode configuration data; and the configuration method has no influence to the efficiency of an ONU core thread.
Description
technical field [0001] The invention relates to the field of optical communication, in particular to a method and system for configuring an ONU transparent transmission mode. Background technique [0002] According to the China Telecom CTC2.1 standard, the VLAN mode of the ONU includes VLAN tagging, VLAN transparent transmission, VLANTranslation, N:1VLAN aggregation, and VLANTrunk. VLAN transparent transmission mode: In the VLAN transparent transmission mode, the ONU processes the received upstream Ethernet frame by transparently forwarding the Ethernet frame to the OLT (regardless of whether the Ethernet frame has VLANTAG or not); for the downstream Ethernet frames are also transparently forwarded. [0003] The FTTH type ONU adopts the PON chip of cortinaCS8032 with embedded CPU, and is designed by expanding a marvel switch chip. The vlan mode of the ONU is configured on the switch chip. The software adopts ECOS real-time operating system and multi-threaded programming. ...
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IPC IPC(8): H04L12/26
CPCH04L43/0811H04L43/0852
Inventor 孙亮
Owner 深圳市兆能讯通科技有限公司