Fascination Sobre network
Fascination Sobre network
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The dots represent the nodes in the various topologies, and the lines represent the communication links. Network topologies include the following types:
Mechanical switches were used so that peripheral devices could also be shared. Due to physical limitations (cable length), the devices and computers always had to be very close to each other.
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What types of networks are there? Networks are usually divided into different network types according to transmission type and range, that is, depending on how or how far the data is transmitted.
IP Address: An IP address is a unique numerical identifier that is assigned to every device on a network. IP addresses are used to identify devices and enable communication between them.
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Tree Topology: Tree topology is the combination of star and bus topology. Tree topology is good for organizing large networks and allows for easy expansion.
Devices attached to a computer network use IP addresses that are resolved into hostnames through a domain name system server to communicate with each other over the internet and on other computer networks.
Network addresses In addition, it is necessary to ensure that the transmitter and receiver can be correctly identified. Network addresses are used for this purpose. In computer networks, each computer typically has an IP address, similar to a telephone number, that uniquely identifies the computer.
Resource sharing. Enterprises of all sizes can use a computer network to share resources and critical assets. Resources for sharing can include printers, files, scanners and photocopy machines.
Virtual private networks (VPNs). A VPN extends a private network over a public network to improve the privacy and security of 男同网 a network connection.
Ring network. Network devices are connected to two other devices on either side through a coaxial cable or an RJ-45 cable.
What are the tasks and advantages of a network? The main task of a network is to provide participants with a single platform for exchanging data and sharing resources. This task is so important that many aspects of everyday life and the modern world would be unimaginable without networks.