Multi-network interconnection

• Construction of a dedicated line between locations

  Service Overview:

  With the rapid development of enterprise informatization, in response to the data and business communication needs of each branch of the enterprise, a dedicated line network between each base is constructed to achieve cross-regional, safe, high-speed, and reliable multi-service communication of data, voice, and images. .

  
  

  Detailed introduction:

  We provide customers with a full set of solutions for private line network construction，tailored service and Qos traffic engineering technology. We are committed to combing that public network with reliable performance, good scalability and multiple function with that secure, flexible and efficient private network. And one-stop implementation is assured. 

  
  

  Service Case:

  MPLS-VPN based on the MPLS (Multi-protocol Label Switching) protocol combines grade of service with flow control to build a virtual private network on the public MPLS network for the enterprise itself. It meets the safe, fast, and reliable communication needs of different branches of cities (international or domestic) and grants them supportive data, voice, images and other multimedia services with high quality and high reliability requirements.

  

• Network acceleration equipment construction

  Service Overview:

  WAN transmission problems for enterprise users mainly come from two aspects, namely link and application. WAN acceleration devices provide a set of optimization techniques for network transmission and application interaction issues.

  
  

  Detailed introduction:

  We provide customers with an overall scheme of the network acceleration equipment construction. Through various equipment we achieve flow reduction, flow compression, flow cache and protocol acceleration, reduce redundant traffic, lessen packet loss rate and increase application speed. We customize solutions for enterprise users to get access to the Internet and business.

  
  

  Service Case:

  For the export link problems of an enterprise network (limited bandwidth, large network delay, serious packet loss rate, etc.) and its application problems (the transmission of large amounts of data, and the low transmission efficiency of the application itself in the WAN environment), we have installed network acceleration equipment to make application performance and WAN speed finally improved.

  
  

  

• Network centralized service

  Service Overview:

  The network equipment of large enterprise users can achieve centralized monitoring, maintenance, and management through network-centralized practice. Standardization is the basis of centralization. Standardized construction makes it possible for users to take network concentration in shape.

  
  

  Detailed introduction:

  As to customer's multi-site and multi-device network architecture, we develop network standardizations to establish a unified monitoring platform for network equipment, a unified management platform and a unified distribution platform for network configuration to offer centralized services to the enterprise network.

  
  

  Service Case:

  Data exchange is carried out between the base and the data center through Internet-VPN. The data center completes unified management and distribution of the equipment at the base by using a manage platform, and attains unified monitoring and log management of the equipment by using an analyzer platform.

  
  

  

• Industrial Network Project

  Service Overview:

  Build a high-performance and high-efficiency industrial network for the customer's industrial production environment to ensure that multiple businesses can run stably and safely at the same time.

  
  

  Detailed introduction:

  Deep integration of next-generation information technology and manufacturing industry has brought far-reaching industrial changes. Mass customization, global collaborative design, and smart factories based on physical information systems (CPS) are reshaping their industrial value chains to form production methods and industrial models.

  
  

  Service Case:

  According to customer's requirements for business sustainability of the production environment, communication data delay and network stability，we construct three types switches: a dual-core, high-performance one with a redundant architecture, an aggregation layer one with high performance, and a smart-type one with industrial access-level. We fully consider information interference and attenuation of the production environment so we choose a wireless network with industrial-grade AP.

  
  

  

• SSL-VPN construction

  Service Overview:

  With an increasing demand for remote office, enterprises need to build SSLVPN access in their internal networks, and need to consider environment security and stability as well as resource access control when clients dial in.

  
  

  Detailed introduction:

  SSL-VPN is a VPN technology based on HTTPS and carries its own work between transport layer and application layer. SSL VPN makes full use of the certificate-based identity authentication, data encryption, and message integrity verification mechanisms, which are provided by SSL protocol to establish a secure connection for communication between application layers.

  
  

  Service Case:

  On the basis of SSLVPN function module in the NGFW, advanced functions in MAC address detection, and flexible setting in the firewall policy, we have realized the dual authentication and detection on the MAC address, and username and password by SSLVPN client-site dialing. We offer different access resources to different users.

  

• SD-WAN service

  Service Overview:

  ● With an explosion of SaaS business of the modern enterprises, some type of wide area networks, like MPLS/MSTP featured by traditional dedicated line, have been unable to support the traffic surge of enterprises’ public network port. So SD-WAN has gradually become the first choice for corporate headquarters and their branches in the era of “cloud computing interacting with Internet technology”. Geewell's SD-WAN solution is based on multi-link hybrid and multi-path protection like dedicated lines/Internet/4G wireless network to provide WAN interconnection access service for corporate headquarters and their branches. At the same time, access experience in cross-border SaaS application is further improved based on the advantages of Alibaba Cloud's global high-quality transmission network.

  ● Take a retail enterprise-level cloud network solution as an example, including its  data center, branch offices, business outlets as well as the process of its mobile office interaction with the headquarters. We can quickly construct a network used only for the headquarters and the branches, and we can achieve global, cross-regional and high-speed interconnection through cross-border backbone network resource.

  
  

  An Introduction:

  Relying on backbone network resource established by public cloud service providers in China and abroad, you can involve in the SD-WAN environment, get access to the company internal resource flexibly, and enjoy overseas SaaS application easily on the basis of inexpensive Internet lines or high-quality MPLS dedicated lines（IPsecVPN、 SSLVPN）,no matter where the enterprise exactly locates in and no matter whether you are factories, branches or remote office workers.