Thursday, July 16, 2020

Computer Network Development Criteria

Network administration is a work that in a sense is creative and versatile, but the technical side of the issue is the basis of network administration. Therefore, it is very important to understand how computer networks work. No matter what type of computer network they are, they have a number of specific components that remain unchanged. First of all, it is network equipment, communication tools, software, cable systems, network services, as well as various network protocols. Despite the fact that all devices have a very complex system, they closely interact with each other, so the system administrator must be able to understand each of them.

What tasks is network administration responsible for? This includes network planning, network equipment setup, network service setup, troubleshooting and troubleshooting, installation, network protocol setup, traffic monitoring, various network nodes, sensitive data is also protected, and backups are made. Additionally, a number of other tasks can be performed, which are also pre-negotiated with the employer.

There is a certain classification of computer networks. All of them are divided into categories of networks: local, global and city. Local allows multiple users to work simultaneously. Global networks provide an opportunity to work for users who are at a considerable distance from each other. City networks are not so large, but at the same time they are able to transmit information over short distances at a fairly high speed.

Computer Network Development Criteria computer networking jobs description

There are certain criteria for designing a computer network. First of all, this is the purpose of the network, type of system, number of computers, software, security policy. Next, a procedure is developed so that the network is built competently and works effectively for the next years.

Security tools are administered in several ways. This is the dissemination of information that is necessary for the subsequent operation of security equipment, as well as the collection and analysis of information on the operation of security equipment. Generation, distribution of keys is carried out, access to information is configured, encryption is managed, etc.

In addition, there are certain utilities for remote network maintenance. Thanks to such utilities, you can perform remote network administration. Among them, the most popular are Windows Remote Desktop, Apple Remote Desktop, as well as UltraVNC and Remote Office Manager. Such programs for remote administration allow you to perform many tasks that are assigned by the company's management to the system administrator. The evolution of administration concepts shows that in recent years the emphasis has not shifted to individual resources, but to the complete satisfaction of various user requests. Moreover, the development of the concept concerns not only architecture in systems. Now integration is aimed at network and system management, which has increased the importance of system administration.

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