Data processing method, device and system

A technology for data processing and proxy equipment, applied in the field of communications, can solve problems such as reducing data transmission efficiency, high FCF pressure, processing bottlenecks, etc., to achieve the effect of improving data transmission efficiency and saving processing resources

Active Publication Date: 2014-01-29
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] Since FCoE is a two-layer encapsulation protocol, it essentially uses the Ethernet physical transmission protocol to transmit optical fiber network data. Therefore, in the prior art, all newly configured Fiber Channel nodes in the Ethernet are provided by a Fiber Channel proxy device (Fibre Channel) Channel Forwarder (FCF) allocates Fiber Channel identifiers and media access control addresses according to the Fiber Channel over Ethernet Initialization Protocol (FCoE Initialization Protocol, FIP), figure 1 For the structural diagram of the existing da...

Method used

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  • Data processing method, device and system
  • Data processing method, device and system
  • Data processing method, device and system

Examples

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Embodiment Construction

[0023] figure 2 A flow chart of a data processing method provided by an embodiment of the present invention, such as figure 2 As shown, the method includes:

[0024] Step 100, the first fiber channel node on the Ethernet sends a broadcast message for communication and interaction with the target node, where the broadcast message includes: the source fiber channel identifier of the first fiber channel node and the target node of the target node Fiber channel identification, wherein, the fiber channel identification and media access control address of the fiber channel node in the Ethernet is configured based on the IP broadcast protocol by an address allocation device located in the Ethernet, and the fiber channel identification is connected between the Ethernet and the optical fiber Unique in the network;

[0025] Deploy the address allocation device in the Ethernet. Before the fiber channel node in the Ethernet communicates with other nodes, the address allocation device ...

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PUM

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Abstract

The invention provides a data processing method, device and system. As fiber channel identification of fiber channel nodes and medium access control addresses in the Ethernet are configured by address distributing equipment located in the Ethernet according to an IP broadcast protocol, when the first fiber channel code in the Ethernet requires communication interaction with the target node, a broadcast message comprising source fiber channel identification of the first fiber channel node and target fiber channel identification of the target node is sent, and when the first fiber channel code receives a response message comprising the first medium access control address, corresponding to the target fiber channel identification of the target node and being returned back by the second fiber channel node in the Ethernet, information to be transmitted is directly sent to the target node according to the first medium access control address. Accordingly, when the fiber channel nodes in the Ethernet conduct communication interaction, data forwarding is conducted not through an FCF, processing sources are saved, and data transmission efficiency is improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communications, and in particular, to a data processing method, device, and system. Background technique [0002] The Fiber Channel over Ethernet (FCoE) technical standard can map Fiber Channel to Ethernet, so that Fiber Channel requests and data from server-storage devices can be transmitted through Ethernet connections. [0003] Since FCoE is a two-layer encapsulation protocol, it essentially uses the Ethernet physical transmission protocol to transmit optical fiber network data. Therefore, in the prior art, all newly configured Fiber Channel nodes in the Ethernet are provided by a Fiber Channel proxy device (Fibre Channel) Channel Forwarder (FCF) allocates Fiber Channel identifiers and media access control addresses according to the Fiber Channel over Ethernet Initialization Protocol (FCoE Initialization Protocol, FIP), figure 1 For the structural diagram of the existing data...

Claims

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Application Information

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IPC IPC(8): H04L12/761H04L29/12H04L45/16
Inventor 田新雪马书惠
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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