Major Technologies used in Internet Backbone Networks

A detailed Summary of Major Technologies used in Internet Backbone Networks


Major Technologies used in Internet Backbone Networks

The Internet consists of many networks strung together. The Internet's skeleton is made up of high-capacity trunk lines maintained by telephone companies at sites called Network Access Points that interconnect Internet Service Providers (ISPs) at regional nodes. The following terms need to be understood before we get into the details.

Router: Links a local network to a remote network. For example, your company's network probably uses a router to connect to the Internet. Can be used to connect a LAN to a LAN, a WAN to a WAN, or a LAN to the Internet.

Switch: A device to segment networks into different subnets. Segmenting the network into different subnets keeps one network from overloading with traffic.

The different technologies involved in the Internet backbone network are:


· Dynamic bandwidth for bursty traffic

Fiber based links has become widely used in telephone systems because of its enormous bandwidth and distance advantages over copper wires.

These refer to the extensive telephone lines that have already been in use for many years. The cables laid out are made of copper and hence these are referred to as copper based links. Since these links are already existent, optimum usage of them is sometimes essential. But, these copper based links do not support very high data transfer speeds. They have been in use to support voice traffic and with the need for fast data rates to transmit multimedia information the need for better medium of transmission and technologies were needed. The present need to transmit voice, data and pictures together and with minimal loss of time between transmission and reception made way for eh next technology. However

Some common words found in the essay are:
Mode Asynchronous, Reduced Cabling, Internet Switch, Mode ATM, Networks Internet, Router Links, based links, Providers ISPs, copper based, copper based links, Network Access, fiber based links, Advantages SONET, asynchronous transfer mode, fiber based, transfer mode, satellite based, satellite based links, asynchronous transfer, Asynchronous Transfer, 1 asynchronous, atm technology, lay cables, mode atm, transfer mode atm,

Approximate Word count = 595
Approximate Pages = 2 (250 words per page double spaced)

Category: Science

join now Save Paper

Related Essays

  • NoneProvided ... The encryption technologies used in VPNs are the same ones used in any ... not an issue, since most equipment vendors support the major encryption choices on ... 2314 words
  • The Internet ... while enabling us to go further into unprecedented technologies. ... than circuits, which was a major step along ... The most fundamental standard used by the Internet ... 2365 words
  • Wireless Communications ... all know that satellites have played a major role in ... cell sites than is possible with other wireless technologies. ... the airwaves, the Mbone is used to ampquotmulticast ... 3391 words
  • Assessment of Technology ... left over funds will be used for consultation ... description and description of major ancillary projects ... environmental issues and relevant technologies available. ... 3429 words
  • teleeducation ... of LANs of Ethernet, or mixed ATM/Ethernet LAN technologies. ... Parallel VPs are used between each pair of sites ... offered and that this was a major motivating factor ... 7928 words

Professional Essays

  • The History of the Internet Introduction: The N ... application of this theory was a major step toward ... the hardware and software being used in Internet ... Commercial networking technologies were being pursued by IBM ... 3667 words
  • Internet Protocals ... and then be replaced by new technologies. ... Cisco, Microsoft, and the major Internet backbone providers have not ... initiates and coordinates standards used by the ... 3813 words
  • Retail Internet Sites Industry ... growing faster than all other communications technologies that have ... industry, and is an area of major concern ... type of error checking to be used data compression ... 2606 words
  • Internet Telephony ... the technology, and virtually every major telecommunications company ... Improved technologies for voice coding and lost packet ... but require some getting used to. ... 5075 words
  • Innovations for the Internet ... but it is already having a major impact on ... At the same time, though, there are new technologies on the ... Internet services today, and the networks used for those ... 1301 words
  • Internet Industry in Latin America ... are located at the end of each major section of ... Further, more than 32 million adults used the WWW to ... While many technologies have changed the world, most have ... 9161 words


Saved Paper

Save your papers so you can locate them quickly!

Newest Essays

Testimonials

  • "Thank You So Much!!! You have saved me once again!!!"
    Jack M.
  • "With so many papers to chose from, I was able to get ideas to help me with all of my classes. Thank You!"
    Brian P.
  • "I've used this site for the last 3 years to help me come up with ideas for my papers."
    Sara J.
  • "I use this site every week to help me write my own papers!"
    Rachel W.
  • "I love this site!!!"
    Marie N.
Home Join Now Support
Acceptable Use Policy About us FAQ
All papers are for research and reference purposes only!
© 2002-2009 DirectEssays.com. All Rights Reserved.