Which topology is best?
star topology
What is difference between LAN MAN and WAN?
The geographical area covered by LAN is small, whereas, MAN covers relatively large and WAN covers the greatest of all. LAN is confined to schools, hospitals or buildings, whereas, MAN connects small towns or Cities and on the other hand, WAN covers Country or a group of Countries. LAN: WiFi, Ethernet Cables.
What is the maximum range of WAN?
A Wide Area Network provides coverage far greater than a MAN is capable of providing. A WAN connects LANs and MAns, with an example of a WAN being the Internet. While a WAN, which operates similarly to a MAN, can span the globe, a MAN is only capable of spanning an area between 5 to 50 kilometers in range.
What topology means?
In mathematics, topology (from the Greek words τόπος, ‘place, location’, and λόγος, ‘study’) is concerned with the properties of a geometric object that are preserved under continuous deformations, such as stretching, twisting, crumpling and bending.
What is LAN how it works?
A local area network (LAN) consists of a series of computers linked together to form a network in a circumscribed location. The computers in a LAN connect to each other via TCP/IP ethernet or Wi-Fi. A LAN is normally exclusive to an organization, such as a school, office, association or church.
What is LAN technology?
Local Area Network (LAN) is a data communication network connecting various terminals or computers within a building or limited geographical area. The connection among the devices could be wired or wireless. Ethernet, Token Ring and Wireless LAN using IEEE 802.11 are examples of standard LAN technologies.
What are the advantages of man?
Advantages of a MAN Network
- Less Expensive: It is less expensive to attach MAN with WAN Network.
- Sending Local Emails: You can send local emails fast and free on MAN.
- High Speed than WAN:
- Sharing of the Internet:
- Conversion of LAN to MAN is Easy:
- High Security:
Is LAN a network?
A local area network (LAN) is a computer network that interconnects computers within a limited area such as a residence, school, laboratory, university campus or office building. Ethernet and Wi-Fi are the two most common technologies in use for local area networks.
Can network types?
There are four types of CAN messages, or “frames:” Data Frame, Remote Frame, Error Frame and Overload Frame. The data frame is the standard CAN message, broadcasting data from the transmitter to the other nodes on the bus. A remote frame is broadcast by a transmitter to request data from a specific node.
Can a network?
Controller Area Network (CAN) is a serial network technology that was originally designed for the automotive industry, especially for European cars, but has also become a popular bus in industrial automation as well as other applications.
What are the four basic LAN topologies?
13.8 What are the four basic LAN topologies? bus topology, ring topology, mesh topology, and star topology.
Can network examples?
Stands for “Campus Area Network.” A CAN is a network that covers an educational or corporate campus. Examples include elementary schools, university campuses, and corporate buildings. A campus area network is larger than a local area network LAN since it may span multiple buildings within a specific area.
Can network uses?
Medical equipment manufacturers use CAN as an embedded network in medical devices. Lifts and escalators use embedded CAN networks, and hospitals use the CANopen protocol to link lift devices, such as panels, controllers, doors, and light barriers, to each other and control them.
What is network and its advantages?
Advantages of computer networking File sharing – you can easily share data between different users, or access it remotely if you keep it on other connected devices. Resource sharing – using network-connected peripheral devices like printers, scanners and copiers, or sharing software between multiple users, saves money.
Which topologies are used in LAN?
The major topologies of LAN are:
- Bus Topology.
- Ring Topology.
- Star Topology.
- Mesh Topology.
- Cellular Topology.
- Hybrid Topology.
Can High Can Low?
How do CAN bus modules communicate? The wires are called CAN high and CAN low. When the CAN bus is in idle mode, both lines carry 2.5V. When data bits are being transmitted, the CAN high line goes to 3.75V and the CAN low drops to 1.25V, thereby generating a 2.5V differential between the lines.
What LAN stands for?
Local area network
What is main area network?
A metropolitan area network (MAN) is a computer network that is larger than a single building local area network (LAN) but is located in a single geographic area that is smaller than a wide area network (WAN).
What is LAN with diagram?
Stands for “Local Area Network” and is pronounced “lan.” A LAN is a network of connected devices that exist within a specific location. A LAN may be wired, wireless, or a combination of the two. A standard wired LAN uses Ethernet to connect devices together. Wireless LANs are typically created using a Wi-Fi signal.
Is a LAN topology?
Topology is the physical and logical arrangement of a network. There are three primary LAN topologies: linear bus, ring, and star. Another network topology is hierarchical in nature, which may incorporate elements of the bus, ring, and star.
What is network explain?
A network consists of two or more computers that are linked in order to share resources (such as printers and CDs), exchange files, or allow electronic communications. The computers on a network may be linked through cables, telephone lines, radio waves, satellites, or infrared light beams.
CAN stands for in networking?
A Controller Area Network (CAN bus) is a robust vehicle bus standard designed to allow microcontrollers and devices to communicate with each other’s applications without a host computer.
What is man and its advantages and disadvantages?
Benefits or advantages of MAN ➨It utilizes drawbacks of both LAN and WAN to provide larger and controllable computer network. ➨MAN requires fewer resources compare to WAN. ➨It provides higher security compare to WAN. ➨It helps in cost effective sharing of common resources such as printers etc.
What are 2 logical LAN topologies?
Local Area Networks The two logical topologies are broadcast (also known as bus) and sequential (also known as ring). In a broadcast topology, all devices on the network receive every message transmitted. Each device is responsible for recognizing messages meant for it.
Which topology is used in man?
The ring topology was implemented using the Internet protocol (IP), so that data could be rerouted if a link was congested or one of the links that was part of the ring failed. In the USA the Sprint Corporation was at the forefront of building fibre optic rings that routed IP Packets on the MAN backbone.
Why is a LAN used?
LANs are typically used in private households or in companies to set up home or corporate networks. This allows the various devices to communicate with each other. A LAN comprises at least two end devices, but it can also link several thousand devices to one another.