FlexE port communication method, communication device and storage medium
A port communication and peer device technology, applied in the field of communication, can solve problems affecting device communication, FlexE port and ETH port cannot intercommunicate, etc., to reduce costs and burdens, and improve convenience
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Embodiment 1
[0029] The FlexE technology was initiated by the OIF in March 2015 and the related technical documents were formally approved in March 2016. FlexE technology works by setting the FlexE underlayment in the PCS, see figure 1 The schematic diagram of the protocol layer division of the shown FlexE port: the Ethernet physical layer 10 includes PCS, PMA (Physical Medium Attachment, physical medium attachment sublayer PMA) 12, PMD (Physical Medium Dependent, physical medium dependent sublayer PMD) 13, FlexE The addition of the cushion layer 14 divides the PCS into an upper half of the PCS 111 and a lower half of the PCS 112 . FlexE technology provides a general mechanism to transmit a series of services with different MAC rates. It can be a single service with a relatively high MAC rate or a collection of multiple services with a relatively small MAC rate. It is no longer limited to a single MAC rate. business. FlexE takes the 66b coding block as the basic unit to perform channeliz...
Embodiment 2
[0068] In order to make the advantages and details of the FlexE port communication method clearer to those skilled in the art, this embodiment will further illustrate the solution with examples:
[0069] In this embodiment, the port of the communication device supports working in both the ETH mode and the FlexE mode. Figure 5 A schematic diagram showing the working principle of a communication device port:
[0070] The port of the communication device includes a code block mapping processing module 51 , a framing module 52 , an OH (Overhead, overhead) extraction module 53 and a receiving processing module 54 . In this embodiment, a first enabling control module 55 is set between the code block mapping processing module 51 and the receiving processing module 54, and a second enabling control module 55 is set between the code block mapping processing module 51 and the framing module 52. Module 56, wherein the first enabling control module 55 mainly realizes the bypass (bypass)...
Embodiment 3
[0102]The present embodiments provide a storage medium comprising volatile or nonvolatile memory implemented in any method or technology for storage of information, such as computer readable instructions, data structures, computer program modules, or other data. volatile, removable or non-removable media. The storage medium includes but not limited to RAM (Random Access Memory, random access memory), ROM (Read-Only Memory, read-only memory), EEPROM (Electrically Erasable Programmable read only memory, electrically erasable programmable read-only memory), flash memory or Other memory technologies, CD-ROM (Compact Disc Read-Only Memory, compact disk read-only memory), digital versatile disk (DVD) or other optical disk storage, magnetic cartridges, magnetic tape, magnetic disk storage or other magnetic storage devices, or can be used for Any other medium that stores desired information and that can be accessed by a computer.
[0103] One or more computer programs that can be rea...
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