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  • DHCP Server Port Number

    Hi all,

    I was searching the port number of DHCP server. I got two different numbers for DHCP while doing . I donno which is correct and which is wrong.

    1: "DHCP uses the same UDP ports, 67 and 68, as BOOTP"

    2: "546 DHCP Client
    547 DHCP Server "

    Experts please advise.

    Norbert

  • #2
    Re: DHCP Server Port Number

    http://www.iana.org/assignments/port-numbers

    Those ports are correct. DHCP supercedes the BOOTP protocol.
    Jake G

    Former Microsoft MVP - IIS ('02-'06)

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    • #3
      Re: DHCP Server Port Number

      If your talking about Windows port numbers then it's 67 for the workstation and 68 for the server.

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      • #4
        Re: DHCP Server Port Number

        Ya that's correct...........

        DHCP server listens at 67 and responds at 68.

        Regards,
        Kapil Sharma
        ~~~~~~~~~~~~~
        Life is too short, Enjoy It.

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