Why is it not recommended for enterprises to use leased line access to the network?

One is the construction cycle problem, the traditional private line access mode usually need to face the docking mode single problem, and need to apply for the opening, laying, testing and other factors, time is not certain;

Two is the deployment of management problems, the traditional deployment of the need to think that the CLI mode of deployment of equipment by equipment, deployment of personnel need to have professional knowledge, subsequent management of the one by one troubleshooting, management is complex;

The third is the dynamic expansion, the link bandwidth is fixed can not be based on the enterprise's own traffic state flexible highly dynamic expansion function.

Three is dynamic expansion, the traditional enterprise networking model, the link bandwidth is fixed can not be flexible according to the enterprise's own traffic state to achieve a high degree of dynamic expansion function;

The fourth is the cost of control, the traditional enterprise based on various types of leased line networking, usually low utilization, with the expansion of the branch business and the increase in the need for a large number of purchases of leased lines and equipment, resulting in an increase in operating costs and investment costs.