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A Method of Local Batch Operation of Network Devices Based on Ethernet Frames

A network equipment, batch operation technology, applied in the field of communication, can solve problems such as low operation efficiency, save time and cost, and improve production efficiency

Active Publication Date: 2020-06-12
福建星网智慧软件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The local IP addresses of the network devices are all the same. One server device can only operate one network device, and one server device cannot operate multiple network devices in batches through the network.
If the conventional method is used, the control and configuration operations can only be performed one by one, and the operation efficiency is very low

Method used

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  • A Method of Local Batch Operation of Network Devices Based on Ethernet Frames
  • A Method of Local Batch Operation of Network Devices Based on Ethernet Frames
  • A Method of Local Batch Operation of Network Devices Based on Ethernet Frames

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] Such as Figure 4 As shown, one server device sends operation data to multiple network devices, then the server device is defined as the sender, and all network devices are defined as the receiver;

[0069] The server device obtains the operation data. The operation data can be a single instruction or multiple instructions. The size of the operation data is counted. The format of the frame encapsulates the fragmented operation data into an Ethernet frame, puts all the Ethernet frames into the operation data sending queue, and then sends the operation data in the operation data sending queue to all network devices one by one through the Layer 2 switch. Until all the operation data is sent; all the messages sent by the server device are broadcast frames, and the broadcast frame is used for broadcasting, so the data sent by the server device is continuously sent in a loop to prevent the network device from being unable to obtain all fragmented data ; and all network devic...

Embodiment 2

[0072] Such as Figure 5 As shown in , if one server device sends query data to multiple network devices, then the server device is defined as the sender, and all network devices are defined as the receiver;

[0073] The server device obtains the query data. The query data can be a single instruction or multiple instructions, and the size of the query data is counted. The query data is segmented according to the format of the defined data load and the size of the query data. The frame format encapsulates the fragmented query data into Ethernet frames, puts all the Ethernet frames into the query data sending queue, and then sends the query data in the query data sending queue to all network devices one by one through the Layer 2 switch. Until all the query data is sent; all the messages sent by the server device are broadcast frames, which are broadcasted using broadcast frames, so the data sent by the server device is sent in a continuous cycle to prevent the network device fr...

Embodiment 3

[0076] Such as Figure 5 As shown in , if multiple network devices send query results to the same server device, the server device is defined as the receiving end, and all network devices are defined as the sending end;

[0077] After querying all network devices, obtain the query results, count the size of the query results, segment the query results according to the format of the defined data load and the size of the query results, and encapsulate the segmented query results according to the format of the data frame into Ethernet frames, put all the Ethernet frames into the query result sending queue, and then send the query results in the query result sending queue to the server device one by one through the Layer 2 switch until all the query results are sent. At the same time, each When the network device returns the MAC address of the network device, it also sends the universal unique identification code randomly generated by the network device to the server device in the...

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Abstract

The present invention provides a method for locally batch-operating network devices based on Ethernet frames, including: 1. A plurality of network devices and a server device are connected to the same layer-2 switch through an Ethernet bus; 2. Define data separately The format of the frame, the format and data type of the data load; 3. The size of the statistical data at the sending end, and the data is fragmented according to the format of the defined data load and the size of the data; 4. The format of the defined data frame is divided into The post-chip data is encapsulated into Ethernet frames, which are sent to the receiving end one by one in units of frames until all data is sent; 5. The receiving end receives data until all data is received; according to the format of the data frame, the format of the data load and The data type checks whether the data is legal. If it is not legal, the data is discarded. If it is legal, the data is restored and the corresponding action is executed. The invention does not need to rely on the IP address, and the operation efficiency is high.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method for locally batch-operating network devices based on Ethernet frames. Background technique [0002] Ethernet (Ethernet) is a computer local area network networking technology. The IEEE802.3 standard formulated by IEEE provides the technical standard of Ethernet. It specifies the content of the connection including physical layer, electrical signal and media access layer protocol. Ethernet is currently the most widely used LAN technology. [0003] The Ethernet frame is the encapsulation of the data link layer, and the data packet of the network layer is added with a frame header and a frame tail to become a data frame (framing) that can be recognized by the data link layer. [0004] Broadcasting means that in network transmission, sending messages to all connected nodes is called broadcasting. The broadcast domain refers to the collection of all devices in the n...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L12/40H04L12/46H04L12/801H04L12/805H04L12/823H04L12/861H04L12/931H04L47/32H04L47/36
CPCH04L12/40006H04L12/4633H04L41/0876H04L47/13H04L47/32H04L47/36H04L49/201H04L49/90
Inventor 黄永许少滨罗海斌陈乃康
Owner 福建星网智慧软件有限公司
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