StudentShare solutions
Triangle menu

Networking and Management - Essay Example

Not dowloaded yet

Extract of sample
Networking and Management

The resulting expected increase in opportunities should be a determining and persuasive factor for graduates to consider going into network management.
Computer networking is a discipline of engineering that involves communication between various computer devices and systems. In computer networking, protocols, routers, routing, and networking across the public internet have specifications that are defined in RFC documents. Computer networking can be seen as a sub-category of computer science, telecommunications, IT and/or computer engineering. Computer networks also depend largely upon the practical and theoretical applications of these engineering and scientific disciplines.
In the vastly technological environment of today, most organisations have some kind of network that is used every day. It is essential that the day-to-day operations in such a company or organisation are carried out on a network that runs smoothly. Most companies employ a network administrator or manager to oversee this very important aspect of the company's business. This is a significant position, as it comes with great responsibilities because an organisation will experience significant operational losses if problems arise within its network.
Computer networking also involves the setting up of any set of computers or computer devices and enabling them to exchange information and data. Some examples of computer networks include:

Local area networks (LANs) that are made up of small networks which are constrained to a relatively small geographic area.
Wide area networks (WANs) which are usually bigger than local area networks, and cover a large geographic area.
Wireless LANs and WANs (WLAN & WWAN). These represent the wireless equivalent of the Local Area Network and Wide Area Networks

Networks involve interconnection to allow communication with a variety of different kinds of media, including twisted-pair copper wire cable, coaxial cable, optical fiber, and various wireless technologies. The devices can be separated by a few meters (e.g. via Bluetooth) or nearly unlimited distances (e.g. via the interconnections of the Internet. (http://en.wikipedia.org/wiki/Computer_networking)



TASK 1

TCP connection congestion control
Every application, whether it is a small or large application, should perform adaptive congestion control because applications that perform congestion control use a network more efficiently and are generally of better performance.
Congestion control algorithms prevent the network from entering Congestive Collapse. Congestive Collapse is a situation where, although the network links are being heavily utilized, very little useful work is being done. The network will soon begin to require applications to perform congestion control, and those applications which do not perform congestion control will be harshly penalized by the network, probably in the form of preferentially dropping their packets during times of congestion (http://www.psc.edu/networking/projects/tcpfriendly/)

Principles of Congestion Control
Informally, congestion entails that too many sources are sending too much data, ...Show more

Summary

A computer network is a connection of two or more computers in order to share resources and data. These shared resources can include devices like printers and other resources like electronic mail, internet access, and file sharing. A computer network can also be seen as a collection of Personal computers and other related devices which are connected together, either with cables or wirelessly, so that they can share information and communicate with one another…
Author : damariswilderma
Networking and Management essay example
Read Text Preview
Save Your Time for More Important Things
Let us write or edit the essay on your topic
"Networking and Management"
with a personal 20% discount.
Grab the best paper

Related Essays

Computer Networking and Management Essay
The computers on the private network under an 80 technology will be configured with reusable private Internet protocol version 4 addresses (Ipv4). On a global network computers are usually configured with globally unique Ipv4 addresses but this can sometimes be Internet protocol version 6 (Ipv6) addresses.
28 pages (7000 words) Essay
Social Networking Sites
In the field of organizational behavior and human resource management, management thinkers conducted several researches to understand social network. So they acquired better knowledge and techniques from sociology and anthropology like they focused in to the Maslow on the shape of groups and human resource behavior and the attitude in the organizational settings.
10 pages (2500 words) Essay
Computer Networking Management
These device mappers are arranged in a hierarchical structure to show a family or functional relationship between the devices. Functions that will be executed by given devices are expressed as multiple executable program components. In reality, each organization is different and different computer networks must be developed to fit any particular organization and its structure.
22 pages (5500 words) Essay
Computer Networking and Management
By contrast, in a private-key cryptography (also called secret-key cryptography), the private keys are required to be transmitted (either
8 pages (2000 words) Essay
Computer networking and management
The advent of sophisticated, packet-level network-management tools allow administrators to determine the types of traffic flowing across their networks, and create security and
20 pages (5000 words) Essay
Computer networking and management
It ensures data integrity between two communicating entities. Netgear (2005) explained that the two client/server applications communicate over a network designed in a way that there is no eavesdropping or tampering of
26 pages (6500 words) Essay
Networking Management
Remote login is among the oldest means of network management, using remote login to configure or monitor a network device. However, more sophisticated tools have been made
10 pages (2500 words) Essay
Choose one from the following: Network security Outsourcing tech support Electronic medical records VOIP phone systems Corporate social responsibility Anti-spam software Anti-virus software Email security Networking Mobile device management
Emails form the central pillar of organizations, and it is evident that this technology will proceed to find utility as the world continues to embrace new technologies (Porter 34). The increased and increasing usage of email in the world
2 pages (500 words) Essay
Networking
The examples of these protocols used are listed below: The common protocol which governs the way x-stream server and clients interact is the HTTP (Hypertext Transfer Protocol). It defines the
8 pages (2000 words) Essay
Networking
Networking in simple words can be explained as the process of establishing communication between two or more computer nodes within a same facility, locality or within
9 pages (2250 words) Essay
Get a custom paper written
by a pro under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Your email
YOUR PRIZE:
Apply my DISCOUNT
Comments (0)
Rate this paper:
Thank you! Your comment has been sent and will be posted after moderation