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Victims of Sandy Hook

Stop the Slaughter of Innocents. Congress is bought and paid for by gun lunatics and gun promotion groups. If you want to live in a safe America, help buy Congress back for America. Send a donation to Mayors Against Illegal Guns, 909 Third Avenue, 15th Floor New York, NY 10022

Network Troubleshooting and Support

Why Bother to Design Your SME Network?
Most people browse over to their online networking accessories supperstore, buy a kit, plug it in and off they go. Usually it works just fine, so why bother to design your network? More ...

Network Topology Diagram
An IT manager must know the network topology and should always have it in front of his eyes. Here, we review the process of the network topology discovery and network diagram creation using the specialized software. More ...

How to Make a Network Cable
The steps below are general Ethernet Cat 5 cable construction guidelines. For our example, we will be making a Category 5e patch cable, but the same general method will work for making any category of network cables. More ...

Five Network Design Considerations
Here are five things that must be taken into consideration in a network's design. A designer must consider; redundancy, congestion, hardware limits, monitoring, and Layer 8, the hypothetical 'user' layer of the OSI model in network design. More ...

Basics of RAID
RAID is simply an acronym that stands for Redundant Array of Independent (or Inexpensive) Disks. RAID generally allows data to be written to multiple hard disk drives so that a failure of any one drive in the array does not result in the loss of any data, as well as increasing the system?s fault tolerance. More ...

How to Setup a Netgear Wireless Router Without Installation Disc
Do you need to setup your Netgear wireless router but don't have the installation disc? This article shows you how to manually setup your Netgear wireless router without any trouble. More ...

Nine Tips for Designing a Small Business Network
Technology professionals can get wrapped up in a lot of detail while planning and designing systems. It is up to the business to ensure that the needs and requirements of the business are considered throughout the planning process. More ...

Letting Your SME Users Access the Internet
The Web is a data service that allows users to access and display information contained on devices elsewhere in the world. The Web is also one of the greatest sources of malware. More ...

Calculating VoIP Bandwidth
If an organization is considering VoIP deployment, it should first calculate how much bandwidth is required. Bandwidth consumption estimated early on will determine if the organization needs to increase Internet speeds or otherwise optimize their network. More ...

Network Schematic Symbols
A network diagram is a map of the nodes and connections in a computer network. Cisco's icons are globally recognized and generally accepted as standard for network topology design. More ...

Troubleshooting the Intermediate System to Intermediate System (IS-IS) Protocol
Troubleshooting issues with the Intermediate System to Intermediate System (IS-IS) protocol is pursued thru an investigation with the Cisco show and debug commands and their options. More ...

Metro Ethernet Fundamentals for WAN Connectivity
Because of its cost effectiveness, availability and seamless protocol transition from campus network to WAN, Metro Ethernet is increasing in popularity. This artice provides the fundamentals for Metro Ethernet WAN Connectivity. More ...

Structured Cabling - A Detailed Tutorial and Even More!
Structured Cabling System is a generic communication wiring scheme that is installed in buildings that is able to support all types of communication systems including: telephone systems, computer LANs, video systems, imaging systems and more. Structured cabling system is also called premises distribution system. More ...

To Avoid Network Downtime Perform Risk Assessment
The demand for new applications, coupled with burgeoning use of edge computing, and the need to keep the current systems operational may lead to overlooking the day to day preventative steps and infrastructure requirements. More ...

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