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A layer 2 network data packet transmission method, device and network equipment

A network device and two-layer network technology, applied in the field of communication, can solve the problems of low accuracy rate, dependence on familiarity, low tracking efficiency, etc., and achieve the effect of improving detection accuracy and detection efficiency

Active Publication Date: 2022-07-29
MIGU MUSIC CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the embodiment of the present invention is to provide a layer 2 network data packet transmission method, device and network equipment, which solves the problem that the fault location of the layer 2 network in the prior art largely depends on the maintenance personnel's knowledge of the layer 2 network. Familiarity, which leads to low tracking efficiency and low accuracy

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  • A layer 2 network data packet transmission method, device and network equipment
  • A layer 2 network data packet transmission method, device and network equipment
  • A layer 2 network data packet transmission method, device and network equipment

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Embodiment Construction

[0043] In order to make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, each embodiment of the present invention will be described in detail below with reference to the accompanying drawings. However, those of ordinary skill in the art will appreciate that, in the various embodiments of the present invention, many technical details are set forth in order for the reader to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solutions claimed in the present application can be realized. The following divisions of the various embodiments are for the convenience of description, and should not constitute any limitation on the specific implementation of the present invention, and the various embodiments may be combined with each other and referred to each other on the premise of not contradicting each other...

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Abstract

Embodiments of the present invention relate to the field of communication technologies, and in particular, to a layer-2 network data packet transmission method, device, and network equipment. By setting the protocol type of the request data packet, the first network device sends the request data packet to the second network device. , after the second network device receives the request data packet, generates a response data packet, wherein the response data packet carries the label information of the second network device, so that the first network device can obtain the transmission path of the request data packet without relying on manual labor, The detection efficiency and detection accuracy are improved.

Description

technical field [0001] The embodiments of the present application relate to the field of communications technologies, and in particular, to a method, an apparatus, and a network device for transmitting data packets in a layer-2 network. Background technique [0002] With the rapid development of the Internet, more and more users are using the network, and it takes a lot of time and energy to troubleshoot network faults; general network troubleshooting is done through some commands and tools, such as: icmp mode ping, traceroute mode Trace route, telnet method to detect ports, snmp method to detect the network; these are all ways to detect routes, test ports, and detect devices through network layer three routing methods; because the working modes of layer three networks and layer two networks are different, layer three The network is based on IP addresses, while in the Layer 2 network, the pure Layer 2 network has no IP address. The data link layer of the Layer 2 network is b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L43/0823H04L43/12
CPCH04L43/0823H04L43/12
Inventor 刘锦昌黄刚刘东
Owner MIGU MUSIC CO LTD