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Are LANs reliable?

Are LANs reliable?

In comparison to WANs, LANs are faster and more reliable, but improvements in technology continue to blur the line of demarcation. Fiber optic cables have allowed LAN technologies to connect devices tens of kilometers apart, while at the same time greatly improving the speed and reliability of WANs.

What are the problems in LAN?

Here are a few common network problems:

  • Your network is too slow. You have rebooted your computer.
  • The Wi-Fi signal is strong in some areas and weak in other areas of the office.
  • The IP addresses have snafus.
  • Network path cannot be found.
  • Unable to connect to a printer or file on a network share program.

How does LAN differ from WAN?

LAN is a computer network that covers a small geographic area, like a home, office, or group of buildings. WAN is a computer network that covers a broad area. For example, any network whose communications links cross-regional and metropolitan boundaries over a long distance.

What is a disadvantage of LAN?

High Setup Cost: The initial setup costs of installing Local Area Networks is high because there is special software required to make a server. Privacy Violations: The LAN administrator can see and check personal data files of each and every LAN user. …

Is LAN expensive?

Cost: LAN networks are cheap to run. They require a lot less hassle than WAN networks and only require very simple infrastructure. Not only that but costly resources such as printers can be shared by all of the computers.

Why is wireless better than wired?

SECURITY. In general, wireless networks are less secure than wired networks since the communication signals are transmitted through the air. Because the connection travels via radio wave, it can easily be intercepted if the proper encryption technologies (WEP, WPA2) are not in place.

What is the maximum speed of LAN?

These LAN (local area network) standards have raised the Ethernet speed limit from 10 megabits per second (Mbps) to 100Mbps for Fast Ethernet and 1000Mbps for Gigabit Ethernet with only minimal changes made to the existing cable structure.