Case analysis | interpret the truth that multi branch enterprises choose sd-wan network reconstruction in combination with real cases

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stay Cloud computing and Enterprise globalization Under the background of , The digital economy Rapid development , add Post epidemic Era The arrival of the , Mobile office 、 Videoconferencing 、 Virtual system And other applications have become indispensable tools in the work of enterprises , Agile security Network is a prerequisite for the establishment of the above working environment , Especially for multi branch enterprises .

Enterprise Multiple branches It is the tentacle of business extension , It needs to establish with the headquarters at all times Efficient and reliable network connection , And the traditional multi branch Network devices And The investment of maintenance cost is quite large , in order to Reduce operating costs 、 Strengthen centralized control 、 Improve network security ,SD-WAN With The way software is defined Reconstructing the network architecture of multi branch enterprises has officially become the choice of most enterprises .

SD-WAN—— Reconstruct the network in a software defined way

SD-WAN（Software Defined WAN） Is a software defined wide area network , Its core is the path , It will SDN、NFV technology Applied to WAN （WAN） Scene , For connecting enterprises Multiple branches 、 Data Center and cloudy , To a greater extent Achieve Wan coverage .

Multi branch enterprises choose SD-WAN The reason for the plan

• The continuous promotion of digital transformation , Is to promote SD-WAN Become a big hit The main reason is , That time Tradition WAN The Internet has Unable to meet the development needs of enterprise digital business . thus , Improving the wide area network of branches has become a compulsory course for branch enterprises , and SD-WAN Of the plan automation 、 visualization 、 Global perspective 、 Intelligent control as well as open Other characteristics , Make it stand out from the traditional network architecture , Received great attention .
• secondly , More and more enterprises deploy their business systems to the cloud , Includes a variety of IaaS and PaaS、SaaS etc. , and Chain Medical 、 Chain retail 、4S shop 、 Internet company 、 Big factories And The hotel Equally divided enterprises , Is also gradually Access to the public cloud , With The expansion of enterprise scale , Business models are becoming more complex , Now , Convenience of networking , Become a business choice SD-WAN Important reasons for the scheme .

In short , When a multi branch enterprise establishes a branch network , cost Must be the primary concern , convenient and Security Nor can we neglect , And establish SD-WAN programme , No complex hardware is required , Intelligent control branch network , Guarantee the quality of the network And Security Under the circumstances , can Greatly reduce the cost input .

Real customer cases of Jiguan

Project background

The enterprise is typical Multi branch enterprise structure , It has been used for many years before the network change WAN network , but Impact of external environment add The upgrading of the enterprise's own business needs , It has to consider updating the network architecture ：

Solution

Jiguan company SD-WAN Intelligent networking operation management service scheme , Provide... In a software defined manner Intelligent routing 、 Path optimization 、 Traffic scheduling 、 Secure transport 、 Next generation firewalls 、 Intrusion detection / The prevention of 、 Data leakage protection 、 Application control 、Web Content filtering and Anti virus / Anti malware And so on , Realization Network bandwidth optimization management and Intelligent control of security policy , Can be effective Guarantee the quality of the network and Safety and reliability ：

• Flexible networking —— According to the enterprise Different branches Of Regional distribution 、 Size as well as Actual network requirements Other factors , Provide There are many different networking methods ;
• Agile deployment —— According to the Different needs , Provide Zero contact deployment of terminal equipment 、 Zero contact maintenance and Automatic policy management Etc ;
• Intelligent route selection —— by Improve network quality , The seasonal crown passes through the controller regulatory POP node as well as Link condition , Dynamic intelligence selects better paths ;
• Optimized cost —— by Reduce network costs , Seasonal crown adopts Internet 、4G、5G、MPLS A dedicated line And so on Build a cost-effective wide area network ;
• Cloud network integration —— by Meet the development needs of the enterprise , Seasonal crown SD-WAN Program support Public cloud 、 Data Center 、 branch and The Internet of things Between Any interconnection ;
• Safe and reliable —— by Improve network security , Seasonal crown use Data encryption technology , establish Reliable communication tunnel , practical Data security .

Seasonal crown SD-WAN Program advantages

- Flexible traffic scheduling

- Dynamic path selection

- Terminal intelligent deployment

- High service availability

- Management Visualization

In China, , The current situation of the traditional Wan market is not ideal , Internet Poor access quality 、 Interworking delay of multiple branches 、 The cost of special line operation and maintenance is expensive , And Cloud services are developing rapidly And other factors make SD-WAN The scheme has been widely used , It solves the above problems timely , and Improve cloud service network performance 、 Improve enterprise operation efficiency 、 Reduce the high cost of MPLS Administration cost 、 Better adapt to customers' requirements for WAN . therefore , Seasonal crown SD-WAN The intelligent networking operation management service scheme is more Multi branch enterprise recognition , Become an enterprise A wise choice .