System of realizing vCPE virtualization enterprise network based on NFV and method thereof

Abstract

The invention relates to a system of realizing a vCPE virtualization enterprise network based on NFV and a method thereof. The system comprises a vCPE module and a ThinPE module. The vCPE module is communicated with a network through a gateway. An enterprise internal network terminal is communicated with the vCPE module through the ThinPE module. By using the system of realizing the vCPE virtualization enterprise network based on the NFV and the method thereof, an NFV technology is used to separate software and hardware, and a hardware environment where the software is operated is converted into general physical server hardware from special hardware so that investments are saved and protected; a server of a ground floor introduces a cloud calculating technology, a scale up / down operation is easy to perform, capacity expanding can be performed according to a service need and balance of the investments and a capacity expanding frequency does not need to be considered; an enterprise does not need to buy expensive non-universal hardware equipment and only has to rent vCPE equipment from an operator; when vCPE introduces a new service, smooth performance can be achieved, an enterprise internal network user does not feel, an experience and efficiency are increased and a wide application scope is possessed.

Description

technical field [0001] The present invention relates to the field of network technology, in particular to the field of network function virtualization technology, and specifically refers to a system and method for realizing vCPE virtualized enterprise network based on NFV. Background technique [0002] The traditional enterprise network is divided into three parts: the enterprise internal network, the network connected to the operator, and the mobile office remote access network. As the gateway of the enterprise, the enterprise-level CPE (client equipment) is responsible for the access management of the enterprise intranet, the interconnection between the enterprise and the extranet, and the control of remote user access. [0003] For the enterprise internal network, the CPE is responsible for the access management of enterprise users. Usually, internal users of the enterprise use DHCP (Dynamic host configuration protocol, Dynamic Host Configuration Protocol) to obtain addr...

AI Technical Summary

Problems solved by technology

[0010] When an enterprise needs the network to support new business functions, it may face the upgrade of the current equipment, or if the equipment cannot support it, it needs to be replaced with another type of equipment to support it. It takes a long time to go online, which greatly restricts the business development of enterprises, especially Internet companies

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