Generally, there is a fixed-line IP address, and access authentication is not required; According to the needs of customers, there are not only requirements for bandwidth and access service types at the access layer, but also more detailed and detailed requirements for the service quality of the whole network; Private line customers often get more active, comprehensive, timely and professional customer service support from operators.
The application of private line service can be divided into private line access and private line interconnection:
1, dedicated line access, generally refers to renting a certain rate of port or bandwidth, requiring flexible and convenient bandwidth expansion, low price, certain QoS capability, and fixed IP address of 1 or above. Customers often set up an internal LAN to access the Internet through a dedicated line.
2. Dedicated line interconnection, which is used to interconnect branches of enterprises or industry groups to form an internal information transmission network; It requires high security, strong QoS capability, flexible and convenient bandwidth expansion and low management and maintenance costs. Private line interconnection generally adopts VPN private line at present.
Extended data
Characteristics of mobile data private line service:
1, high speed: suitable for data transmission applications with high speed, large amount of information and strong real-time performance.
2. Freedom: you can choose a variety of bandwidths and line types, and set up an internal information network flexibly, regardless of access areas, equipment protocols and bearer services.
3. Universal: adopt international universal standard interface, universal.
4. Security: the network channels are physically isolated and connected end to end, which is suitable for internal networking and data transmission in large industries such as government and finance.
5. Stability: Enjoy the 7×24-hour end-to-end guarantee service provided by China Mobile.
Application direction:
1, government informatization project. For example: office OA, video conference, government intranet/extranet.
2. Bank informatization project. For example: ATM terminal access, office network data transmission.
3. Public security information engineering. For example: public security network, safe city (real-time image and video monitoring).
4. Army informatization project. For example: military network, video conference, video surveillance.
Baidu encyclopedia-dedicated line service
China Mobile-Data Dedicated Line Service