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Network Troubleshooting and Support

Configuring DHCP for Your SME Network
DHCP (Dynamic Host Control Protocol) is a network service that allows a device that is attached to the network to be allocated an IP address automatically. More ...

Network Change Control System
The most boring, but also the most important task of a network administrator is documenting the network. Documenting your network can save you an enormous amount of time and money. More ...

Website Design Process Client Meeting Checklist
The first step in creating an effective design is meeting the clients. If possible the first meeting should be person-to-person. Here are questions to ask. 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 ...

Questions to Ask Before Beginning Network Design
Before beginnig to design your network, you need to ask, and have answered, several key questions: Will you allow your PC(s) to access Internet services. Will you allow other users to access services that you provide from your private network. More ...

Troubleshoot Network Connectivity With a Time Domain Reflectometer (TDR)
A time-domain reflectometer (TDR) is an instrument that can be used to locate faults in network cables. It can be used for routine maintenance or tracking down illegal taps. More ...

Fiber Optic Cable Tester - What Is It and How to Use?
A fiber optic cable tester is a hand-held troubleshooting device that sends red laser light down a fiber to check for faults such as cracked fibers or defective splices. More ...

Creating a Backup Plan
Imagine a large corporation with millions of dollars of data stored on their network. A fire causes massive data loss. How much work would be required to re-create the lost data? Without backups, the company may not survive the disaster. More ...

Troubleshoot Network With a Syslog Server
Most network devices, like switches and routers, are capable of generating a log of events, called a syslog. It can be difficult to sift through the volume of logged messages therefore several company's have created utilities called syslog servers to search, sort and group messages and provide other useful features. More ...

Small Business Server Migration Guide
If your business has grown large enough that you need your first server, you may be deciding what server to get. Here are some important things to consider when choosing a small business server. More ...

Data Center and Server Relocation Planning and Execution
Forecasts predict 53 percent percent of companies will move their data centers within the next few years. What's your company's blueprint for a successful data center and server relocation planning and execution? More ...

Rack Mount Enclosures and Server Racks
when shopping for rack mount cabinets you will see references to cabinets like 10u, 12u, 25u and so on. So what does all of this mean? All computer heights are measured in units called "U's". In the world of computers, when referring to the height of a computer, 1 "U" equals 1.75 inches. More ...

Designing a Home and SME Network Architecture
An architecture is an overall plan for your network. You need to choose an architecture to make sure that the solution addresses your needs and everything you design is targeted to meeting those needs. More ...

How to Connect a Wireless Router
You will be required to configure the SSID of the wireless router. Your router will have a default SSID, but you should change it to a name that you remember. More ...

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