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Networking Resources News
May 01, 2003
If your company could have T1 service without paying to install the T1 line, wouldn't it be a no-brainer? If Worldwide Interoperability for Microwave Access Inc., or WiMax Forum, has its way, that very scenario may become reality in just a few years...
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Definition: Learn what a variable-length subnet mask (VLSM) is and how it allows network engineers to reduce the number of wasted IP addresses in each subnet. Continue Reading
Definition: Learn what the Open Systems Interconnection (OSI) reference model is and how its seven layers of functions provide vendors and developers with a common language for discussing how messages should be transmitted between any two points in ... Continue Reading
Definition: Learn what the Transmission Control Protocol is and the role it plays in the TCP/IP protocol suite. Continue Reading
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Individual branch offices often become islands from the perspective of a corporate wide area network (WAN) manager. This can be overcome by implementing a model that organizes branches into a manageable structure. Branch IT management can be tricky.... Continue Reading
Device relationship management (DRM) is enterprise software that enables the monitoring, managing, and servicing of intelligent devices over the Internet. Continue Reading
OA&M (operations, administration, and management) is a general term used to describe the costs, tasks involved, or other aspects of operating, administering, and managing something such as a computer network. Continue Reading
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Security expert Michael Gregg fields a question about unknown network cards gaining access to a user's network. Continue Reading
Security expert Michael Gregg notes the risks to enteprise security that mobile devices may cause. Continue Reading
Expert Michael Gregg answers a reader question about Snort and the interfaces it uses. Continue Reading