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A computer network is a set of computer systems that are connected. The purpose of networking is to share resources. Networks are usually classified based on characteristics. Students avail Computer networking assignment help from the professionals improves their networking concepts.

The network involves the protocols and services that are used in corporate networks and on the Internet.

What are the types of network?

There are 2 kinds of the network that is wired and wireless network.

Wired Network

Wired networks use Ethernet because it follows the data link protocol. The IoT, like IoT devices, will not be supported by wired networks.

Advantages of the wired network:

• Ethernet ports are used on all the laptops/PCs and netbooks.
• Lined networks are more durable than Broadcast networks.
• Data speed was systematically developed from the 9 megabits per second to 1gigabits per second. The speed of home networks is 10-100Mbps.
• The lined networks are secure than a broadcast network.

Disadvantages of wired networks:

• In wired networks, you need to use a cable which can be deformed and tough to control. Also, wired networks are more expensive than wireless networks.
• You can connect the communications between the buildings.
• An updated technology uses mains cable to overcome the limitations of wired networks.
• Powerline networking is the most popular network that is used in home/small office networks.
• This network is not supported on Mobiles and tablets.

Wireless Networks

Wireless networks include Wi-fi data as it uses the data link protocol. The new technologies prefer to use broadcast networks. Wireless Networks have some advantages/limitations:

Benefits of wireless networks:

• Wireless networks are easy to use high portability.
• These networks are used in both home and public networks. People now prefer wireless networks for their work.
• No wires, routers, hubs or cables are required to manage the setup.
• These networks apply to both mobile phones and tablets.
• It manages the space and offers the best data quality.

Disadvantages of wireless networks

• It offers slow connectivity compares to wired networks.
• The data is ranged through data pack.
• Open to eavesdropping.
• It provides less security compared to wired networks.

The Network Terminologies

DHCP—Dynamic Host Configuration Protocol

It allows IP addresses to client machines like on workstations, laptops, and mobiles. It is mainly plugged into Ethernet or join to broadcast networks.

Ethernet

It illustrates the cables and links that are applied to computers, switches, and routers. The Ethernet wire is categorized into a 5 or 6. It is created up of twisted pair to phone cables.

Hub

It is a network tool that reconstructs the interchange it takes from all the associated devices.

Switch

It is a network device that transfers traffic that is received from connected devices, for example, a computer or laptop.

Router

A network device that connects between the various networks to define the traffic and operate the network functions like IP addresses.

Firewall

It is a function that generally operated by routers. This filters the traffic between the systems and can shield them from interruption.

For further knowledge on networking, you can contact at assignment help experts.

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2020-05-02 18:02:46, views: 349, Comments: 0