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Safety control method of access layer switch port and switch

An access layer switch and security control technology, which is applied in the field of communication networks, can solve the problems of not having the ability to distinguish different user levels of legitimate users, and cannot realize security control operations of legitimate users, so as to achieve the effect of enriching user security control

Active Publication Date: 2011-06-01
RAISECOM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0014] As can be seen from Table 1, the existing Ethernet switch port security control method can only distinguish between legal users and illegal users, but does not have the ability to distinguish different user levels of legal users, so it cannot be implemented for different levels of legal users. Different security controls operate

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  • Safety control method of access layer switch port and switch
  • Safety control method of access layer switch port and switch
  • Safety control method of access layer switch port and switch

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Embodiment Construction

[0049] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0050] The present invention mainly integrates various current port security control schemes, and determines the level of legal users through cooperation among various port security control schemes, and then implements different security control strategies for legal users of different levels, thereby achieving The purpose of multi-level security control for legal users is to achieve more flexible and richer user control, and to provide different network access restriction policies for different levels of legal users, improving network security.

[0051] figure 2 It is a flow chart of the access layer switch port security control method according to the embodiment of the present invention, such as figure 2 As shown, the method includes the following s...

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Abstract

The invention discloses a safety control method of an access layer switch port and a switch. The safety control method comprises: acquiring the safety control information of a user; determining the level of the user through at least two safety control criterions which are configurated on a port of the switch in advance according to the safety control information; and carrying out different safety control strategies on the user according to different levels. The levels of legal users are determined through the coordination of a plurality of port safety control proposals by the safety control method and the switch, and then different safety control strategies are carried out on the legal users of different levels, thus the aim that multi-level safety control is carried out on the legal users is achieved.

Description

technical field [0001] The invention relates to the technical field of communication networks, in particular to a port security control method of an access layer switch and a switch. Background technique [0002] In the prior art, the part of the communication network that is directly connected to the user or accesses the network is usually referred to as the access layer. According to the definition of broadband network, the main function of the access layer is to complete the access and isolation of user traffic. The most commonly used access layer device is the access layer Ethernet switch. With the development of data communication technology, users have higher and higher requirements for the security of the ports of the access layer Ethernet switch. It is required that the access layer switch can Effective controls to improve port security. [0003] figure 1 It is a schematic diagram of a typical user access layer network structure, such as figure 1 As shown, the ac...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L29/06H04L49/111
Inventor 陈卫亮
Owner RAISECOM TECH