Quality of Service Realization Method and Network Bridge

A technology of quality of service and implementation method, applied in the field of implementation method of quality of service and network bridge, can solve the problems of traffic management of network equipment that cannot be VEPA, and achieve the effect of QoS guarantee

Active Publication Date: 2017-06-06
北京神州数码云科信息技术有限公司
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  • Abstract
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Problems solved by technology

[0004] However, in the existing VEPA network equipment, there is a lack of quality of service (Quality of service, QoS) guarantee for traffic, which prevents network administrators from better managing the traffic of VEPA network equipment.

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  • Quality of Service Realization Method and Network Bridge
  • Quality of Service Realization Method and Network Bridge
  • Quality of Service Realization Method and Network Bridge

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Embodiment Construction

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only parts related to the present invention are shown in the drawings but not all content.

[0021] figure 1 It is a network topology diagram for implementing the method for implementing the quality of service provided by the embodiment of the present invention. see figure 1 , the network implementing the QoS implementation method provided by the embodiment of the present invention includes: a terminal station 101 and a network bridge 102 . At least one virtual switch runs on the terminal station 101 . The virtual switch is a software function module composed of programs running on the terminal station. Each virtu...

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Abstract

The invention discloses a method for achieving the quality of service, a terminal station and a network bridge. The method for achieving the quality of service comprises the steps that the terminal station sends messages to be sent of one or more virtual switches operating on the terminal station to the network bridge through a network interface card of the terminal station; after the network bridge receives the messages sent by the virtual switches operating on the terminal station, the received messages are dispatched according to one or more QoS strategy rules which are set in advance. By the adoption of the method for achieving the quality of service, the terminal station and the network bridge, a QoS guarantee is provided for a VEPA network device, and therefore a network manager can better manage the VEPA network flow.

Description

technical field [0001] The invention relates to the technical field of computer networks, in particular to a quality of service implementation method and a network bridge. Background technique [0002] In the transformation process of data center management cloud computing and server virtualization, data center switching equipment is also undergoing tremendous changes. After one or more virtual switches are virtualized on a physical server, a Virtual Ethernet Port Aggregator (VEPA) is proposed in order to realize communication between the virtual switches and between the virtual switches and the external network. The feature of VEPA is that it can realize "send-out bend" forwarding without any modification to the Ethernet packets sent by the virtual switch. [0003] Network-based devices such as firewalls and IDS / IPS, as well as mature network switch functions such as access control lists (ACLs), quality of service (QoS), and port monitoring, can all be used directly for th...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L12/46H04L12/725H04L12/931
Inventor 张少太向阳朝陈翔
Owner 北京神州数码云科信息技术有限公司
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