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What are the characteristics of LAN
The emergence of LAN is due to the development and evolution of computer network technology. It has developed from the original mainframe connection to the emergence of local area network technologies such as Ethernet, which enables computers to connect and communicate quickly and efficiently within a small range. Driven by standardization efforts and technological advancements, LANs have become an integral part of modern network architecture. It has the characteristics of small range, high-speed transmission, low latency, private security, simplicity and ease of use, shared resources and flexible networking. It is ideal for providing efficient, secure and reliable network connectivity within a small area.
What are the characteristics of LANCharacteristics of LAN: 1. The geographical coverage is small, and it is only connected within a relatively independent local area, such as a building or a centralized building group; 2. Specially laid transmission media are used for networking, and the data transmission rate is high (10Mb /s～10Gb/s); 3. The communication delay time is short and the reliability is high; 4. The local area network can support a variety of transmission media.
What is LANA local area network is a regional network formed in a local area. Its characteristic is that the distribution area is limited, and it can be large or small. It can be as large as the connection between a building and adjacent buildings, or as small as the connection between offices. Local area networks are widely used to connect personal computers and consumer electronic devices, allowing them to share resources and exchange information. When LANs are used in companies, they are called enterprise networks. Compared with other networks, the LAN itself has faster transmission speed, more stable performance, simple framework, and closed nature, which is why many organizations choose it.
Regarding the characteristics of local area networks, which one is incorrect?Regarding the characteristics of local area networks, the incorrect one is "focusing on the accuracy of shared locations and the security of transmission." The characteristics of local area networks are: 1. The geographical coverage is small, and it is only connected in a relatively independent local area; 2. , Use specially laid transmission media for networking; 3. The communication delay time is short and the reliability is high.
How are wide area network, metropolitan area network and local area network divided?WAN, MAN and LAN are divided based on "coverage". The coverage of LAN is generally within a few kilometers. Its characteristics such as convenient installation, cost saving, and convenient expansion make it widely used in various offices. A wide area network is a long-distance network that connects computer communications in local area networks or metropolitan area networks in different areas, covering a range from dozens to thousands of kilometers. A metropolitan area network is a computer communication network established within a city. Computer networks are divided into wide area networks, metropolitan area networks and local area networks. The main basis for their division is: the function (coverage) scope of the network. Computer network refers to the connection of multiple computers and their external devices with independent functions in different geographical locations through communication lines. In the network operating system, network management software and network communication
What is LANA LAN is a computer network used to connect computers and other devices within a small area. It provides the advantages of high speed, resource sharing and security. It is suitable for offices, schools and other relatively small environments. It can connect multiple computers, printers, Servers and other network devices, allowing them to share resources and information.
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