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Sometimes I get a message, 'port already open." What does it mean?
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Is there a standard or technical limitation that determines the number of ports/MAC Addresses per VL
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What does it mean to 'split your network?'
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What are VLANs and when would someone use one?
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Why does the OSI model have 7 layers - no more no less?
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Attenuation of cables
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What are the benefits and drawbacks of Logical Network Design?
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Transmission mediums and speeds
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I have only one port for Internet access in the wall, but I have four computers. What should I use a
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Whenever I copy a file from one computer to another, I get an error "Network Busy," and the source
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Network Management Strategies for the CIO