Link switching method and network communication system

A network communication and link switching technology, which is applied in the field of link switching methods and network communication systems, and can solve problems such as manual switching of link administrators and interruption of network services

Active Publication Date: 2018-12-07
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a link switching method and a network communication system to solve the problem that the existing network equipment links need to be manually switched by the administrator, and the network service will be interrupted for a long time if the administrator cannot handle it in time

Method used

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  • Link switching method and network communication system
  • Link switching method and network communication system
  • Link switching method and network communication system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] refer to figure 1 , shows a flow chart of steps of a link switching method according to Embodiment 1 of the present invention.

[0042] The link switching method of the embodiment of the present invention can be applied to a network communication system, and the network communication system can include a monitoring host device, a first network device connected to the monitoring host device, and a first network device connected to the first network device through a first link. Second network device. The link switching method in the embodiment of the present invention may include the following steps:

[0043] Step 101: The monitoring host device monitors the connectivity status of the first link between the first network device and the second network device.

[0044] In the embodiment of the present invention, the monitoring host device may be arranged behind the first network device, so as to monitor the working status of the first network device. In practical applica...

Embodiment 2

[0056] refer to figure 2 , shows a flowchart of steps of a link switching method according to Embodiment 2 of the present invention.

[0057] The link switching method of the embodiment of the present invention can be applied to image 3 As shown in the network communication system 10, the network communication system 10 may include a monitoring host device 11, a first network device 12 remotely connected to the monitoring host device 11, and a second network device 12 connected to the first network device 12 through a first link. network device 13. Wherein, the first network device 12 and the second network device 13 may specifically be network devices such as switches, routers, and firewalls. In practical applications, the network communication system 10 may also include other network devices. For the more important network devices in the network communication system 10, key monitoring of links can be performed on them, that is, important network devices can be connected-...

Embodiment 3

[0092] refer to Figure 4 , shows a structural block diagram of a network communication system 40 according to Embodiment 3 of the present invention. The network communication system 40 includes a monitoring host device 41, a first network device 42 connected to the monitoring host device 41, and a second network device 43 connected to the first network device 42 through a first link, the The monitoring host device 41 includes a monitoring module 411 and a sending module 412, and the first network device 42 includes a configuration module 421;

[0093] The monitoring module 411 is configured to monitor the connectivity status of the first link between the first network device and the second network device;

[0094] The sending module 412 is configured to send the configuration data packet of the second link to the first network device when it is detected that the connection status of the first link is abnormal; Link configuration items and configuration scripts required for ...

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Abstract

The invention provides a link switching method and a network communication system, and relates to the technical field of the communication. The method comprises the following steps: monitoring host equipment monitors a connection state of a first link between first network equipment and second network equipment; sending a configuration data packet of the second link to the first network equipmentwhen monitoring that the connection state of the first link is abnormal, wherein the configuration data packet comprises a link configuration item and a configuration script; calling the configuration script to configure of the link configuration item in the configuration data packet when the first network equipment receives the configuration data packet, thereby starting the second link. In theline switching method provided by the invention, the monitoring host equipment can send the configuration data packet of the second link to the first network equipment when the first link is abnormal,the first network equipment can automatically configure at local through the configuration data packet, so that the second link can be started, thereby realizing the link switching; the link switching can be performed when the administrator cannot timely process, thereby preventing the service from being interrupted for a long time.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a link switching method and a network communication system. Background technique [0002] Today, with the rapid development of communication technology, large-scale communication networks across regions and even territories have become increasingly mature. In a large communication network, core equipment can provide network services for a large number of terminal equipment. [0003] In a communication network, since the bandwidth of a single link cannot meet service requirements, in practical applications, service traffic must be divided by routing, and each link carries different services. Since a large number of static routes or policy routes are configured on each device, when a link fails, services on the link will be completely interrupted. For a large-scale communication network that spans regions or territories, administrators at both locations need to manu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/707H04L12/703H04L12/24H04L12/26H04L45/24H04L45/28
CPCH04L43/0811H04L45/22H04L45/28H04L41/0663H04L43/10H04L41/12H04L43/0841
Inventor 李冬
Owner BOE TECH GRP CO LTD
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