Metropolitan area network

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metropolitan area network

The network allows PCs to interface and talks to various PCs through any medium. LAN, MAN, and WAN are three critical systems designed to work in their distribution area. There are some similarities and similarities between them. In sharp contrast to this is the geological area where they are distributed; for example, the area covered the LAN is the smallest. The area covered by the metropolitan area network is larger than that of the local area network, while the area covered by the wide-area system is the largest.

There are also different types of computer networks, such as:

  • Container (Personal Area Network)
  • SAN (Storage Area Network)
  • EPN (Enterprise Private Network)
  • VPN (Virtual Private Network)

Neighbor (LAN) –

The LAN or local area network interface arranges gadgets so that PCs and workstations can share information, equipment, and projects. The collection of PCs and devices are linked together on a switch or a group of controls. Also, use private collusion characterized by TCP / IP conventions. According to the different PCs arranged by the neighbors, the remote location is excellent. Switches are located at the border of the LAN, associating them with the more extensive WAN.

Since the number of connected PCs is limited, the information transmission speed is breakneck. By definition, the association must be short and usually cheap equipment (such as a center, arrange connectors, and Ethernet links). The terrain area of ​​the LAN is small (the size is limited to a few kilometers) and is proprietary. People can use it for business, family, clinic, school, and other places. The local area network has little structure and keeps up. The communication medium for LAN has a twisted pair link and a coaxial link. It covers short intervals, so errors and confusion are limited.

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The information rate of early LANs was 4 to 16 Mbps. Today, the speed is usually 100 or 1000 Mbps. The extension delay in the LAN is very short. The smallest LAN may use only two PCs, while the larger LAN may require many PCs. LAN usually depends heavily on the speed and security of wired association, while remote association can also be part of the LAN. The LAN is more adaptable to internal faults, and there is less blocking in the system. For example, Extensive research on playing Counter-Strike in a similar room (no internet).

Metropolitan area network (MAN) –

Compared with the wide-area network, the metropolitan area network or metropolitan area network covers a larger area than the local area network, and the local area network covers a smaller size. It interfaces with at least two independent PCs, but they live in the same or different urban communities. It covered a vast land area and filled as an ISP (Internet Service Provider). MAN is suitable for customers who need a fast network. The speed of MAN is up to Mbps. Planning and maintaining a metropolitan system is problematic.

Reduce the adaptability of MAN to non-serious failures; in addition, there are more obstacles in the system. It is costly and can do imagined to be protected by a separate association. The Metropolitan area network information movement rate and propagation delay are moderate. Gadgets used to transfer information through MAN include modem and cable/cable. The MAN example is part of the telephone organization and can provide a fast DSL line for customers or digital TV in the city.

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Wide Area Network (WAN) –

A WAN or vast area network is a PC organization.  Innovation is rapid and usually expensive.

There are two types of WAN: One is switched WAN, and another is point-to-point WAN. WAN is challenging to plan and keep up with. As the metropolitan area network, the adaptability to non-serious faults of the wide-area network is also small, and there is more congestion in the system. The communication medium used for WAN is PSTN or Satellite Link. Due to a large number of distance transmissions, there is usually more chaos and errors in the WAN.

The information rate of the WAN is delayed at one-tenth of the speed of the LAN because it includes extended intervals and the number of expanded servers and terminals. The speed of WAN is almost from several thousand bits per second (Kbps) to megabits per second (Mbps). Delaying sexual intercourse is perhaps the most serious problem here. Gadgets used to transmit information over the WAN include optical fiber, microwave, and satellite. The case of switching WAN is a non-parallel mobile mode (ATM) system, while point-to-point WAN is a dial-up line that connects a home PC to the Internet.

Conclusion –

There are many advantages of LAN on MAN and WAN. For example, LAN has shocking firm quality; the high information transmission rate can do monitored without effort and also provides edge accessories.


How does a metropolitan area network work?

The Metropolitan area network (MAN) is similar to a local area network (LAN) but spans the entire city or campus.

What is the Metropolitan Area Network example?

The metropolitan area network is a type of system that serves a large geographic area within a range of 5 to 50 kilometers. … WAN connects LAN and MAns. One example is the Internet.

Who uses a metropolitan area network?

The metropolitan area network usually connects the enterprise to the enterprise and connects the enterprise to the wide-area network.

Metropolitan area network

A metropolitan area network (MAN) is a network that interconnects users with computer resources. The area should be small.