วันจันทร์ที่ 26 ตุลาคม พ.ศ. 2552

Bandwidth and Network Manage




Bandwidth management also known as Network Management Bandwidth or Network Bandwidth Management is the technique to measure and control communications on network link that may result in congestion of network and inadequate performance.

Bandwidth management is frequently used synonym for data-transfer. Data-transferring rate is the rate at which a specific amount of data can be taken from a single point to the other during the specified time limit. This type of bandwidth usually is expressed in bps or bits per second. Very rarely, it is expressed in Bps (Bytes per second).

A modem, which operates at 57,600 bps is having double the bandwidth and rate of modem, which operates at 28,800 bps. A link having greater bandwidth is capable of carrying sufficient information for sustaining the progression of pictures in any video presentation.

An actual communication path normally comprises of a link succession with every link having its private bandwidth.

Network tuning and network performance management are some of the terms used for Network Optimization. It is a unique linear programming framework model. In fact, network models have three merits over the linear programming framework model.

1. Quick to solve: Problems with linear program having 30,000 columns and 1000 rows are solved very quickly. It grants that network models need to be included in various applications including real-time making of decision.

2. Natural solution to integers: By realizing that problems can be designed as network program, solving special kinds of integer plans becomes easy.

3. Intuitive in nature: Network models offer a language to talk about problems, which are intuitive when compared to variables, constraints, and objective language of integer and linear programming.

Network managers are constantly searching for smart Enterprise network management solutions that will make their job easier and more manageable. Enterprise network management services are offered by communication Companies that specializes in providing with these solutions and maintaining them for long-term periods.

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