Computer networking is the process of linking two or more computing devices together to share data, resources and services. Networks can be small, such as in a home or office, or they can be large, such as the Internet.
Networking Basics
In order to understand computer networking, you first need to understand some basic networking concepts.
A network is a collection of two or more devices that can share data, resources and services. Devices can include computers, printers, smartphones, tablets, and any other electronic device.
Networks can be small, such as in a home or office, or they can be large, such as the Internet.
A network can be wired or wireless. Wired networks use cables to connect devices, while wireless networks use radio signals to connect devices.
Networking Devices
In order to create a network, you need at least two devices. The devices can be any type of computer, printer, smartphone, tablet, or other electronic device.
The most common type of networking device is a computer. Computers can connect to networks in two ways: wired or wireless.
Wired networking devices use cables to connect to the network. The most common type of wired networking device is a network adapter, which is a small device that plugs into the computer’s USB port.
Wireless networking devices use radio signals to connect to the network. The most common type of wireless networking device is a wireless adapter, which is a small device that plugs into the computer’s USB port.
Networking Standards
In order for devices to connect to a network, they must use the same networking standards. Networking standards are the specifications that describe how devices should connect to the network.
The most common networking standard is Ethernet. Ethernet is a standard for wired networks that was developed by IEEE in 1980.
Ethernet is a popular standard because it is fast and reliable. It can support data speeds of up to 1 gigabit per second.
The most common networking standard for wireless networks is Wi-Fi. Wi-Fi is a standard for wireless networks that was developed by IEEE in 1999.
Wi-Fi is popular because it is fast and reliable. It can support data speeds of up to 1 gigabit per second.
Networking Protocols
Networking protocols are the rules that govern how devices communicate with each other on the network.
The most common networking protocol is TCP/IP. TCP/IP is a standard for networking that was developed by the Department of Defense in the 1970s.
TCP/IP is a popular protocol because it is reliable and has become the backbone of the Internet. It can support data speeds of up to 1 gigabit per second.
Network Adapter
A network adapter is a device that is used to connect a computer to a network.
The most common type of network adapter is a wired network adapter. Wired network adapters use cables to connect to the network.
The most common type of wired network adapter is a network adapter, which is a small device that plugs into the computer’s USB port.
The most common type of wireless network adapter is a wireless adapter, which is a small device that plugs into the computer’s USB port.
Network Cable
A network cable is a cable that is used to connect devices on a wired network.
Network cables are typically made of copper and are eitherCategory 5e (Cat5e) orCategory 6 (Cat6).
Network cables are typically used to connect computers, printers, and other devices to a network switch or a network router.
Contents
What are the basics of computer network?
A computer network is a collection of two or more connected computers. Networks allow computers to share resources, such as files, printers, and Internet connections. Networks can also be used to allow multiple users to share the same computer.
Networks are typically categorized by their size, topology, and protocol. The size of a network is determined by the number of devices that are connected to it. The topology of a network is the way that the devices are connected to each other. The most common topologies are bus, star, and mesh. The protocol of a network is the way that the devices communicate with each other. The most common protocols are Ethernet and WiFi.
Networks can be used for a variety of purposes, including sharing files, printing, accessing the Internet, and playing games. In order to use a network, you must be connected to it. There are a number of ways to connect to a network, including wired and wireless connections.
Wired connections use a physical cable to connect devices to the network. Wired connections are typically faster and more reliable than wireless connections.
Wireless connections use radio signals to connect devices to the network. Wireless connections are typically slower and less reliable than wired connections.
Most networks use a combination of wired and wireless connections. In order to use a network, you must have a device that can connect to it. The most common devices that can connect to a network are computers, laptops, smartphones, and tablets.
Networks are becoming increasingly important in our lives. They allow us to share files, printers, and Internet connections. They also allow us to share the same computer. Networks are a great way to connect with friends and family.
What are the 5 basic computer networks?
There are five basic types of computer networks: local area networks (LANs), wide area networks (WANs), metropolitan area networks (MANs), global area networks (GANs), and intranets.
LANs are typically small and confined to a single geographic area, such as a home, office, or school. They are typically used to share resources, such as printers and files, and to allow users to communicate with each other.
WANs are larger and can span multiple geographic areas. They are typically used to connect LANs together or to connect LANs to other networks, such as the Internet.
MANs are similar to WANs but are typically smaller and confined to a single metropolitan area.
GANs are large networks that span multiple countries or continents.
Intranets are networks that are limited to a specific organization or group of organizations. They are typically used to share resources and information within the organization.
What are the 4 types of networking?
Networking is the process of linking two or more computing devices together to share resources. Networking is used in businesses and homes to allow employees to share files and printers, and to allow people to access the internet.
There are four types of networking:
LAN (Local Area Network): A LAN is a group of computers and devices that are connected together in a specific location, such as a home or office. LANs allow employees to share files and printers, and to access the internet.
WAN (Wide Area Network): A WAN is a network that covers a large area, such as a city, state, or country. WANs allow businesses to share files and printers, and to access the internet.
MAN (Metropolitan Area Network): A MAN is a network that covers a specific area, such as a city. MANs allow businesses to share files and printers, and to access the internet.
PAN (Personal Area Network): A PAN is a small network that covers a specific area, such as a room or home. PANs allow employees to share files and printers, and to access the internet.
What is a TCP IP model?
TCP/IP is a model of communication used on the internet. TCP/IP stands for Transmission Control Protocol/Internet Protocol. TCP is a communication protocol that ensures reliable communication between two devices. IP is the protocol that allows devices to communicate with each other on the internet. TCP/IP is the model that underlies the internet.
What is IP address in networking?
An IP address (Internet Protocol address) is a unique number that is assigned to devices participating in a computer network using the Internet Protocol. IP addresses are used to identify and communicate with devices on a network, allowing computers to share data and resources.
IP addresses are composed of four octets (eight bits each), separated by periods, and can be written in either decimal or hexadecimal notation. In decimal notation, an IP address looks like this: 192.168.1.1. In hexadecimal notation, an IP address looks like this: C0A8010F.
An IP address is divided into two parts: the network address and the host address. The network address is the first part of the IP address and identifies the network to which the device is connected. The host address is the second part of the IP address and identifies the specific device on the network.
The network address is assigned by the network administrator and must be the same for all devices on the network. The host address can be assigned any value by the device’s owner.
Most IP addresses are currently assigned using a dynamic addressing scheme, which means the address can change over time. This is done to make more efficient use of IPv4 addresses, which are running out of available addresses. IPv6, a newer version of the Internet Protocol, uses a 128-bit addressing scheme and provides millions of available addresses.
What is IP explain?
What is IP?
IP stands for internet protocol, and is the technology that allows devices to connect to the internet. IP is responsible for delivering packets of data between devices, and is a key component of the internet.
How does IP work?
When you browse the internet, your device communicates with servers all over the world. IP helps to deliver these packets of data to the correct destination, and ensures that they are delivered in the correct order. IP is also responsible for congestion control, meaning that it regulates the flow of data to ensure that the internet doesn’t become overloaded.
What are the benefits of IP?
IP is a key part of the internet, and without it we would be unable to connect to the world wide web. IP is also responsible for delivering data quickly and efficiently, which is why it is used by businesses and organisations all over the world.
What WAN stands for?
Wan stands for Wide Area Network, a network that spans a large geographical area. A Wan can be used to connect two or more LANs together, or to connect a LAN to the internet.
