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Presently, Internet telephony is preferred all over the world, due to the fact that it is much cheaper compared to traditional phone services. Many people have friends and family living in foreign lands, and they often have to use long distance phone service for communication purpose. But the long distance phone calls are quite expensive for low budget users. Hence, with the introduction of new type of communication technology, known as Internet Telephony, making long distance calls became easier even for reasonably budget users.
A computer network refers to an interconnected group of computers. The networks may be classified according to the network layer at which they function depending upon the basic reference models. The reference models may differ from industry to industry, just like the five-layer Internet Protocol Suite model. Computer Networks are classified on the basis of various factors like scale, connection method, network relationships and protocol.
Wireless networks are fast evolving from being the primarily voice-only traffic to networks, supporting both voice and swift data services. With the advent of this transition, there is a high demand for additional bandwidth at cell sites. The wireless service providers have very precise transport requirements and specifications for their services. Understanding these requirements is very important while choosing the right technology and type of network for the application.
If you need a wireless broadband network at any place or any time - the KR1 Mobile Router is your solution. The KR1 Mobile Router utilizes 1xEV-DO as the WAN backhaul and supports many different computers or devices - for high speed wireless data transfer.
This article contains information on fibre optic networking and how to use is towards your business.
This article discusses the methods utilised to achieve synchronised digital clock time displays throughout an organisation. Focusing particularly on Ethernet Networked NTP Digital Wall Clock Systems utilising Power-over-Ethernet.
To earn your CCNA and become a better network admin, you've got to understand collision domains and their impact on your network. Learn all about collision domains from Chris Bryant, CCIE #12933.
A hub is a device used to connect all of the computers on a star or ring network. A hub is nothing more than a box with a series of cable connectors in it. Hubs are available four- and five-port devices designed for home and small business networks to large rack-mounted units with up to 24 ports or more. Installing a single hub is simply a matter of connecting it to a power source and plugging in cables connected to the network interface adapters in your computers.
What is the difference between Cat5 and Cat5e? UTP and STP? A guide for how to know which is best when setting up a home or business network.
If you have as few as two computers in your home, you can reap a number of benefits by connecting them with a network cable and two NICs (Network Interface Cards). Equally, if you run a small business from your house, and have maybe five or six systems, benefits can be seen by networking.
Tired of the software you have available for your Xbox 360? Are you interested to try new software? Get hooked with Xbox 360 and you won't have to leave the comfort of your room just to buy those latest videos and games! All you need to have is your broadband or high speed connection and your authorized or your own credit card for the purchase.
When you're putting together your Cisco home lab, you have a lot of models to choose from! Chris Bryant, CCIE #12933, shows you how he's built his CCNA / CCNP home labs and offers tips on purchasing your own Cisco routers.
Coupled with an embedded web server, Grand Wi-Fi Camera PRO is more than just a camera. Wireless recording and image output are breaking new grounds with this product - read the review here.
Wireless networks have become incredibly popular – so much so that virtually all new laptop computers have wireless network cards included as part of a set of standard features. As a matter of fact, customers will offer salespeople a strange, blank look if wireless networking is not included as one of the standard features. People love the convenience of being able to boot up the laptop and surf the net wherever they may be.
Today's bandwidth expectations mean that Category 5 is strategically dead. What is a category 6 cable?
Wireless Internet Terminology, like many things in life, especially those that have anything to do with computers is filled with terminology. But like most things, once you learn a few of the basic terms, understanding will come quickly. So don't be confused get informed and to help clarify, I've put together a basic wireless "internet-to-english" guide to help you along.
A frame relay switch is a great addition to your Cisco home lab, but it's got other capabilities as well. Learn about them from Chris Bryant, CCIE #12933.
A 2520 router can be a huge part of your CCNA / CCNP home lab. Learn all about the 2520 from Chris Bryant, CCIE #12933.
The 2503 router can be an important part of your CCNA / CCNP home lab. Learn how from Chris Bryant, CCIE #12933.
An article about wireless fidelity and how it works.
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