Tag Archives: ports

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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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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OPEN PORTS IN WINDOWS FOR SMB

OPEN PORTS IN WINDOWS FOR SMB Open The Following Ports For SMB: on UDP ports 137, 138, and on TCP ports 139, 445. For Mac: If you don’t have your firewall enabled, your ports are open. However, you may have … Continue reading

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PORTS COMMONLY USED BY COPIERS, PRINTERS, SCANNERS AND MFPS

PORTS COMMONLY USED BY COPIERS, PRINTERS, SCANNERS AND MFPS You need these ports for: 9100: Printing 25: Scan-To-Email no authentication 587, 465: Scan-To-Email authenticating 139: Scan-To-SMB WinXP, Vista 445: Scan-To-SMB Win7, Win8 389: LDAP searching Related External Links Around the … Continue reading

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OPENING PORTS ON MAC OS X

Sometimes, I get issues with scan to smb or smb shares on mac os x. My simplest fix is In the Connect to Server dialog, type in smb://share:139 . Where share is the name of the share on your network. … Continue reading

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HOW TO USE A BASIC NETWORK SWITCH

HOW TO USE A BASIC NETWORK SWITCH This tutorial will teach you how to use a switch increase the amount of ports on your router and it will also show you how to use a switch to upgrade network speed. … Continue reading

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