IDC calculates power center construction: Network framework and bandwidth program want a place
Wait for flying development of the technology as cloud computation, big data, artificial intelligence, the company grows increasingly to calculating the demand of power natural resources. IDC (Internet data center) center calculating force serves as the main carrier that provides resource calculating force, its network framework and bandwidth program appear particularly important. The article will calculate power center construction around IDC, framework of thorough analysis network and the key that bandwidth plans want a place.
One, network framework designs a principle
1.Gao Ke uses a sex
IDC calculates power center to should have tall usability, ensure business is successional. When designing network framework, should use redundant design, include equipment of redundant power source, network, server to wait, in order to reduce risk of only place breakdown.
2.But expansibility
As the ceaseless development of business, IDC calculates power center to should be had good but expansibility. Network framework should sustain the rapid growth of prospective business, convenient undertake enlarge is allowed upgrading mixing.
3.Security
Network safety is one of core element that IDC calculates power center. Network framework is designed should mature security, include firewall, inbreak the safety precaution such as testing system, safe audit.
4.Economy
Below the premise of contented demand for service, answer to reduce the cost of network framework as far as possible, raise investment return rate.
2, network framework carries out a point
1.Backbone layer is designed
Backbone layer is the core part that IDC calculates power center, assuming the main task that data transmits. When designing backbone layer, should choose the network equipment of high-powered, high reliability, be like a road by implement, switching equipment.
2.Gather together a design
Gather together the layer is in charge of join receiving layer and backbone layer, it is the crucial link in network framework. Gather together in the design when the layer, should assure high density, high reliability and manageable sex.
3.Accept a design
Receive a direct link terminal unit, wait like equipment of server, storage. When the design receives a layer, the sort that should consider to receive facility, amount and distributing, the choice receives facility suitably.
4.Transmission medium chooses
The choice of transmission medium has main effect to network function and stability. Common transmission medium has fiber-optic, double skeining thread to wait. When the choice transmits medium, lv of take an examination transmits the demand of distance, bandwidth, element such as cost.
3, bandwidth program point
1.Bandwidth demand is forecasted
When program bandwidth, want to undertake forecasting to demand for service above all, include data to transmit type of amount of quantity, user, business to wait. The basis forecasts a result, determine bandwidth demand.
2.Bandwidth allocation is politic
Bandwidth allocation strategy should consider the factor such as fair sex, first step. To main business, should give taller bandwidth safeguard.
3.Bandwidth is designed redundantly
To answer sudden discharge, should design bandwidth redundant, ensure the network still can maintain stability to move in height period of time.
4.Monitoring and optimize
Pass property of network of real time monitoring, discover bandwidth bottleneck, undertake in time optimizing adjustment.
4, summary
The construction that IDC calculates power center is project of a system, network framework and bandwidth program are among them crucial link. When designing network framework and bandwidth, should mature tall usability, but the element such as expansibility, security and economy. Adopt reasonable network framework and bandwidth program, provide stable, efficient resource calculating force for the user, business of the company that help strength grows.