Computer network

Communication is key, regardless of where you work. Communication can be between people or a computer communicating data to a person. When obtaining data from a computer, people want to be able to trust the data that they are receiving and that none of the packets got lost somewhere along the way. Packets are units of data that are routed between an origin and a destination on the Internet. Networks use Ethernet cables, called Category (more commonly referred to as CAT) cables to send…

commercial form of UPS and router (a device that helps to connect computer with the internet) are also installed by them that come up with a lifetime support. In fact, the Texas internet providers give an absolute privilege of replacement which can always be done on a payment of a small amount of money. Hence for especially for speed crazy people, opting for these service, will not only save your money but time also. Once your check for the network coverage on the online portal, you are ready to…

will help you decide if the existing internetwork is in good enough shape to support new enhancements? keeping a track of round trip response time, regular checkups of major routers, firewalls and switches, identifying sources and destinations of network traffic, analyzing its direction and balancing the data travel between source and destination are the some important factors. Documentation should be done for Data stores and traffic flows, the number of stations, average time a station is idle…

the local wireless network and may also be the gateway between external environment and WSN.Base station plays a major role in WSN security.BS will have more communicating information to BS or EA. Eaves Dropping…

need becomes our necessity. And it is said that, Necessity is father of all Invention. With time we need wireless technology that can replace cables such as Wi-Fi, Bluetooth. Bluetooth is also cable replacement technology that can connect different computer devices with a short-range wireless radio connection. It has wide areas of applications. Some of it’s features is • Low Complex Architechture, • Power Consumption is low • Less Price • Robustness • Secured and Encrypted communication…

A network allows computers to exchange data. In computer networks, devices exchange data using a data link. The connections are made using cable or wireless connection. Maintaining network security throughout an organization can be quite challenging and is indeed a tough job, but it is attainable and can be achieved. Network security is all about keeping the network safe for all devices and computers on the system. There are certain measures and skills needed to keep a network safe. There are…

NETWORK CABLES Network cables are the medium used for information to move from one network device to another. There are many different types of cable which are often used in Local Area Networks. Most network set-ups are likely to use a variety of network cable types. Whereas in some other cases, a very basic network may only utilise one kind of network cable. The cable needed varies according to the client’s needs for example the size of the network (PAN, LAN, MAN, WAN), the network…

In this occupation, network architects interact with computers most of the time, but communication with peers, supervisors, and other subordinates is important as well. Many tools and software is used during work. Network architects work with a variety of computer servers, including file, domain name servers (DNS), backup, and high-end database servers. Use of access servers is also frequent, such as remote access and lightweight directory access protocol servers (LADP). Network architects spend…

create a computer which will be more like a human, the humans should be focusing on developing some input devices for perception, processor and memories to be able to store information like a human, software to perform, output devises to replace human hands and feet, permanently storage device and network for communication. Just creating all of this wouldn’t be enough. Inventors should be more focusing on a human sensors and perception which is very hard to program into a computer. Computers…

The Key Concepts of Network Configuration Network configuration starts with a device such as a computer, each device requires the assignment a unique number to identify it on the network, known as an IP address which stands for Internet Protocol Address. Every device requires an IP address from a cell phone to a fax machine. This number gives your device the ability to communicate with other devices and available networks. Once the original device requires network access to another device,…