Tag Archives: port

OPENING PORTS ON MAC OS X

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HOW TO SETUP DVR FOR REMOTE VIEWING

1.      Connect DVR to router via ethernet cable 2.      Go to PC click start… 3.      type run… hit enter 4.      type cmd… hit enter 5.      type ipconfig… press enter this gives you the ip address of … Continue reading

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TROUBLESHOOTING PARALLEL AND SERIAL PORTS

More and more serial ports and parallel ports are being used less and less but there are times when you still use them on computers. Mostly on windows computers and printers designed for windows access. Every once in a while … Continue reading

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IRQ

The computing phrase “interrupt request” (or IRQ) is used to refer to either the act of interrupting the bus lines used to signal an interrupt, or the interrupt input lines on a Programmable Interrupt Controller (PIC). The interrupt request level … Continue reading

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COMPLETE LIST OF COMPUTER PORTS

Port TCP UDP Description Status 0 UDP Reserved Official 1 TCP UDP TCP Port Service Multiplexer (TCPMUX) Official 2 TCP UDP CompressNET Management Utility Official 3 TCP UDP CompressNET Compression Process Official 4 TCP UDP Unassigned Official 5 TCP UDP … Continue reading

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PRINTERS: USB TO PARALLEL

PRINTERS: USB TO PARALLEL

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