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  2. List of printing protocols - Wikipedia

    en.wikipedia.org/wiki/List_of_printing_protocols

    A printing protocol is a protocol for communication between client devices (computers, mobile phones, tablets, etc.) and printers (or print servers).It allows clients to submit one or more print jobs to the printer or print server, and perform tasks such as querying the status of a printer, obtaining the status of print jobs, or cancelling individual print jobs.

  3. JetDirect - Wikipedia

    en.wikipedia.org/wiki/Jetdirect

    Submitting a print job can be done by netcating a file containing the page description language (e.g. PostScript, PCL) to the appropriate TCP port on the printer (default port is 9100). Information about the printer and job is simply sent to the client while the TCP connection is active. The port would reject connections if the printer is busy. [3]

  4. Internet Printing Protocol - Wikipedia

    en.wikipedia.org/wiki/Internet_Printing_Protocol

    The protocol allows clients to submit one or more print jobs to the network-attached printer or print server, and perform tasks such as querying the status of a printer, obtaining the status of print jobs, or cancelling individual print jobs. Like all IP-based protocols, IPP can run locally or over the Internet.

  5. Line Printer Daemon protocol - Wikipedia

    en.wikipedia.org/wiki/Line_Printer_Daemon_protocol

    A server for the LPD protocol listens for requests on TCP port 515. [1] A request begins with a byte containing the request code, followed by the arguments to the request, and is terminated by an ASCII LF character. An LPD printer is identified by the IP address of the server machine and the queue name on that machine. Many different queue ...

  6. Port scanner - Wikipedia

    en.wikipedia.org/wiki/Port_scanner

    A port scan or portscan is a process that sends client requests to a range of server port addresses on a host, with the goal of finding an active port; this is not a nefarious process in and of itself. [1] The majority of uses of a port scan are not attacks, but rather simple probes to determine services available on a remote machine.

  7. NetWare - Wikipedia

    en.wikipedia.org/wiki/NetWare

    Most network protocols in use at the time NetWare was developed didn't trust the network to deliver messages. A typical client file read would work something like this: Client sends read request to server; Server acknowledges request; Client acknowledges acknowledgement; Server sends requested data to client; Client acknowledges data

  8. Sun Microsystems - Wikipedia

    en.wikipedia.org/wiki/Sun_Microsystems

    Sun acquired MySQL AB, the developer of the MySQL database in 2008 for US$1 billion. [93] CEO Jonathan Schwartz mentioned in his blog that optimizing the performance of MySQL was one of the priorities of the acquisition. [94] In February 2008, Sun began to publish results of the MySQL performance optimization work. [95]

  9. Ethernet - Wikipedia

    en.wikipedia.org/wiki/Ethernet

    An Ethernet port on a laptop computer connected to a twisted pair cable with an 8P8C modular connector Symbol used by Apple and Google on some devices to denote an Ethernet connection Ethernet ( / ˈ iː θ ər n ɛ t / EE -thər-net ) is a family of wired computer networking technologies commonly used in local area networks (LAN), metropolitan ...