Calnet Technology Group:

The leader in providing computer network best-practice solutions for businesses, delivering high quality technology consulting, installations, migrations, upgrades, procurement and continuing support services. Their clients range from privately-owned small businesses to the most widely recognized publicly-traded enterprises, across virtually every type of industry and profession.

The Fog Hat:

Based out of Orange County, California The FOG Hat provides client-focused network consulting services and solutions. They offer full support for small business clients throughout the Orange County area.

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Computer Networks: 4th Edition

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