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Computer Networking

Become a part of Computer Networking World and join other like-minded techies looking to understand how to network computers together. Learn (and help teach others) everything about networking, like wired and wireless connections, Ethernet, LANs, network interface cards, network programming, airport cards, TCP/IP, etc.

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Sep 8, 2010

Check with your ISP about alternatives to the Internet. The speed of your Internet connection is the most important variable in your download speed. If you have dial-up Internet access, consider upgra ...

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Sep 6, 2010

Here are some quick steps that you can take in order to attempt to detect the location of a network fault. This example shows us a simple network configuration. We have a headquarters with a server fa ...

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Sep 6, 2010

Getting NetFlow data into your network performance management system is something every network engineer working with Cisco equipment should consider. But perhaps you don’t know enough about NetFlow? ...

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Sep 6, 2010

WMI is a great way to monitor any windows based application or server. You can use all sorts of performance counters to make sure that your servers are running smoothly and it’s pretty easy to use. To ...

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Sep 6, 2010

How likely is a situation where the entire internet is down? It could happen, but it is pretty unlikely when you start getting users who are telling you that there is a problem with the internet. You ...

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Sep 6, 2010

When you watch things on YouTube, you might not think about the fact that this could affect network performance. Did you know that one video that is only a few minutes can be as large as three hundred ...

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Sep 3, 2010

Did you know that bandwidth utilization is a key statistic that network management systems report on? In terms of remote sites, this type of traffic analysis is very important to getting network perfo ...

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Sep 3, 2010

Here are some steps to use open source Nagios scripts with your Orion Application Performance Monitor. Using open source scripts are a great idea. Why? Because instead of having to spend time creatin ...

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Sep 3, 2010

Virtual architecture is a great investment for organizations to make for their network infrastructure. At the same time, it presents an issue when thinking about how to properly monitor these virtual ...

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Sep 3, 2010

Monitoring servers and the applications that reside on them is important to the overall security of your network. Network performance monitoring, as this practice is called, can keep you on your toes ...