{"id":337,"date":"2021-05-04T11:06:06","date_gmt":"2021-05-04T11:06:06","guid":{"rendered":"https:\/\/www.yonobomb.com\/?p=337"},"modified":"2021-05-04T11:06:08","modified_gmt":"2021-05-04T11:06:08","slug":"what-lan-stands-for","status":"publish","type":"post","link":"https:\/\/www.yonobomb.com\/what-lan-stands-for\/","title":{"rendered":"What Lan stands for?"},"content":{"rendered":"\n
What Lan stands for?<\/p>\n\n\n\n
Local area network<\/strong><\/p>\n\n\n\n Local area network (LAN), any communications network that connects computers in a building or small group of buildings. A LAN can be configured to be (1) a bus, main node or secondary channel connected to a structure, (2) a ring, in which each computer is connected to two neighboring computers to make a circular circuit. star, or (3), in which each computer is directly connected to a central computer and indirectly connected to each other. All of these have advantages, although bus design is now the most LAN design<\/a>.<\/p>\n\n\n\n Even if only two computers are connected, they must follow rules or protocols when communicating. For example, you can say “ready to throw” and wait for the other to appear “ready to launch. When \u201cmultiple computers share a network, the protocol can have the rule\u201c speak only when you think it is \u201dor\u201c speak when someone else is talking \u201d.<\/p>\n\n\n\n The most common design for LANs until the mid-1970s was bus-connected Ethernet, originally made for Xerox PARC. Each computer or device has its own 48-bit address on Ethernet. Every computer that wants to transmit listens to the carrier device that indicates that the transmission is in progress. If it finds out, it will initiate the referral, sending it to the recipient ‘s address at the beginning of the referral. Each network system receives all messages but ignores those that are not addressed. While the system is transmitting, it listens, and if it detects a transmission, it stops, waits indefinitely, and tries. Delaying the transition period before you try again reduces the likelihood of them hitting again. This scheme is called a high risk fluid detection system (CSMA \/ CD). It works very well until a network is moderately loaded, and then slows down as conflicts become repetitive.<\/p>\n\n\n\n The first Ethernet had a capacity of about 2 megabits (millions of bits) per second (mbps), and 10 and 100 mbps Ethernet is common today, and Gigabit Ethernet per second is also used. bits per second; gbps). Ethernet transceivers for personal computers are inexpensive and easy to install.<\/p>\n\n\n\n