A Complete Explanation of Cloud Computing
This article provides a complete explanation of cloud computing; virtualisation, cloud computing models, cloud deployment models, cloud delivery models, cloud metering and billing, and the future of cloud computing. More ...
Workgroups and Domains
A LAN can be configured as a workgroup or a domain. In a workgroup a user's login account is located on their individual computer. In a domain, a user's login account is located on the domain controller. More ...
What is an Ethernet Crossover Cable?
When connecting two computers together without a switch or router in between you need a special cable, called a crossover cable, that has the transmit wire pair swapped with the receive wire pair. More ...
Home and Small Office Networking Guide
With the plethora of desktop and mobile devices in your home or office connectivity between everything and to the Internet is vital for maximum productivity and entertainment. This guide walks through the various standards, the devices that support flexible connectivity options and how you can use them for maximum benefit. More ...
Fiber Broadband Internet Service
Fiber broadband is the optical fiber, which replaces all or part of the usual metal local loops used for the final leg of delivering connectivity in telecommunications. With optical fiber technology it is likely that speeds that are considered to be broadband could
change in coming times. More ...
Network+ Certification Exam Tutorial - How And When To Use Virtual LANs (VLANs)
From your Network+ exam studies, you know that switches forward broadcasts, and that sounds great, but that's not always a good thing. A switch can have anywhere from 12 ports to 80 or more, and by default all hosts connected to that switch are going to be in the same broadcast domain. More ...
Satellite Broadband Internet Service
Satellite broadband internet service transmits and receives signals between a ground dish antenna and a geosynchronous satellite. A geosynchronous satellite orbits the Earth with a period equal to the Earth's rotational period and therefor appears motionless, at a fixed position in the sky. More ...
The Function of the Three Planes of Junos Network OS
The architecture of the Junos operating system cleanly divides the functions of control, services, and forwarding into different planes. Each plane provides a critical set of functionality in the operation of the network. More ...
Media Access Control (MAC) Sublayer of the OSI Data Link Layer
Layer 7 of the OSI model, the Data Link layer, is concerned with the packaging of data into frames and placing those frames on the network. The Data Link layer actually consists of two sublayers, the Media Access Control layer, described here, and the Logical Link layer. More ...
Comparing Different Cloud Architecture Types
Most people are familiar with the concept of a cloud-based data center that rents out computing power to businesses. There are, however, a number of possible cloud types that may be the right choice for a company. More ...
What is IPv6 Anycast Routing?
Anycast looks like a unicast - one unique host sending to another, the difference being that the target address actually exists in multiple places. When the given host sends a packet to this address it will follow the shortest route as defined by the routing protocols. More ...
Fiber Optic Cabling For Beginners
Traditionally, twisted pair copper cable has been the most common form of network cabling. As technology continues to advance however, fiber optic cable is quickly becoming the standard in network cabling. More ...
Cisco-Linksys Network Magic Pro
Having trouble connecting your devices together and to the Internet, or printing from any computer? With Cisco Network Magic Pro, you can avoid lengthy, tech support phone calls, hard to navigate online forums and expensive on-site consultants. It provides do-it-yourself tools for setting up, managing and securing your network. More ...
