Pc Back Port
They were developed as the main port for serial connections using rs 232 protocol but most of the applications did not require all the pins.
Pc back port. Allow tcp packets from server backup port range 1024. Usb 3 ports on a computer use a rectangular type a connector and are usually indistinguishable from their older counterparts. If you are already using ports 80 and 443 by other applications you will need to define different ports for the backup manager. Vga video graphics array dates all the way back to 1987 but is.
You can chose any valid and unused tcp port that you like. Get to know the back of your computer by matthew s. When the system goes wrong or data is lost you can restore your pc to an earlier state or get lost files back easily and effectively. Smith april 11 2020 almost any modern communication need can be handled with a wireless solution.
Licensing server network ports input. Db 25 is a variant of d sub connector and is the original port for rs 232 serial communication. 8080 http and 8443 https are recommended alternatives to standard 80 and 443. These ports are frequently in use by your linux server e g.
There are two types of serial ports that are commonly found on a computer.