Cisco CCNA Certification: An Illustrated Guide To Ethernet CSMA/CD by Chris Bryant
When you're studying for your CCNA exams, you're going to study the theory of technologies we basically take for granted in networking. CSMA/CD is one of those technologies. It works beautifully and you don't even have to configure it. But to be an effective network troubleshooter (and to pass... The sole physical components were the Ethernet cards in the computers and coaxial cable. ... The cable made up a bus that all the connected devices would use. ... This jam signal indicates to all other devices on the Ethernet segment that there has been a collision, and they should not send data...

Six Largest Mistakes Made when Hiring a Cabling Contractor by Robert Deupreee
Cabling of data and voice systems is often ignored by many companies until the last minute just before relocation or new building takes place. Many information systems professionals view it as a low priority or something that just takes away from their budget for real network components such as... In the old days the average install would consist of a single voice grade cable for the phone system and a single data grade cable (Cat 3, Cat5, Cat5E or Cat 6) for their computers. ... Mistake number four – Not using universal wiring The EIA/TIA and BICSI both recommend a universal wiring...

Benefits of Wireless Routers by Michael Sterios
As download speeds continue to increase a greater number of broadband users are downloading heavy content items such as entire films. This is because the time it takes to complete such tasks are shortened. It is also the case that several computers sharing the same broadband connection may... Broadband is often touted as an always-on service, and while this may be true from the providers’ point of view, it is not usually the case if you connect from your computer via an Ethernet cable and a modem.

Cisco CCNA Certification: How And Why Switches Trunk by Chris Bryant
Your CCNA studies are going to include quite a bit of information about switches, and for good reason. if you don't understand basic switching theory, you can't configure and troubleshoot Cisco switches, either on the CCNA exam or in the real world. That goes double for trunking! ... As you know, there are eight wires inside an ethernet cable. ... For many newer Cisco switches, all you need to do to create a trunk is connect the switches with a crossover cable. ... For instance, 2950 switches dynamically trunk once you connect them with the right cable.

Home Networking by Bob Rankin
Setting up Your Home Network As society and technology change, it's becoming common for homes to have more than one computer. When an existing computer is a few years old, parents will often take advantage of today's lower prices, purchase a new computer, and pass the old one down to the kids. ... Most office and electronics stores offer home networking kits with a router, ethernet (network) adapters and CAT-5 networking cable. ... You can also use a special ethernet adapter that plugs into a USB port, if you can't stand the thought of opening your system unit to install an ethernet...

How To Resolve Cable, DSL, and Dialup Modem Problems by Otis Cooper
When it comes to diagnosing the modem and any other computer problem,always start with the most obvious first.Modem problems may be repaired as fast as re-booting the computer or can be as complex as resolving hardware conflicts. First remember to check for the most obvious signs of trouble,such... Other causes may be the main wiring to the modem may be faulty.The vacuum cleaner or the power tools your son is using in the garage may be causing the problem as well.And we cannot omit the idea that the cable or dsl modem themselves may be faulty.

Why Do So Many People Use Linksys Routers by Steve Lee
Linksys is a division of Cisco Systems, Inc., and are the recognized global leader in VoIP, Wireless and Ethernet networking for home, and small business users. They are based in Irvine, California. A Linksys router is the most popular model available today. ... It is good to know that Linksys Routers only work with external cable or DSL modems featuring Ethernet ports. ... Linksys Wireless Broadband Routers have four Ethernet ports and support up to 32 wireless users. ... The router must be connected to a cable or DSL modem.

What is X-Box 360? by Paul Cris
X-Box is Microsoft’s first video game console. In 2001 Microsoft developed it. And already worldwide they have sold 20 million units. To compete with Sony’s Playstation, Microsoft rebuilt the X-Box and came up with X-Box 360. Hers Experimental Design Laboratory Inc. ... The X-Box pack also contains a HD AV cable, an Ethernet connectivity cable, a headset, a wireless controller, a media remote and a removable hard drive. ... In the X-box core system an AV cable and a wired controller are additional articles.

Just One Big Mesh by Monty Henry
Not surprisingly, the Internet also is transforming the surveillance industry, thanks to the new generation of video cameras designed to operate over digital computer networks. Also called IP cameras, these devices make it possible to see live video from anywhere in the world with interactive... Connecting IP video cameras to a mesh network is simply a matter of attaching the camera to a mesh node with an Ethernet cable. ... This is actually no different than plugging the camera into a conventional, wired network, except that in this case, the mesh node eliminates the need to run a lengthy...

A Quick Guide to Wireless Networking by Gary Hendricks
1. Essential Equipment Right, let's move right along. The first thing to do in setting up a wireless home network is to get the correct equipment. These are the things you need: Wireless home networking kit This is your basic equipment for the network. ... Just connect the wireless router to power supply, connect the wireless PC card to your laptop, or USB adapter (or Ethernet cable) to the desktop PC. ... For example, you can connect an Ethernet cable between the wireless router and a desktop PC.