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Networking Question

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  • L Offline
    L Offline
    Loli10
    wrote on last edited by
    #1

    What is the binary equivalent of the following TCP.IP address: 131.72.211.40? What is the dotted decimal equivalent of the following binary address:10110011.00010100.11000111.01101010? Can anyone tell me where to find out this information? Thanks. Loli10

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    • L Loli10

      What is the binary equivalent of the following TCP.IP address: 131.72.211.40? What is the dotted decimal equivalent of the following binary address:10110011.00010100.11000111.01101010? Can anyone tell me where to find out this information? Thanks. Loli10

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      C Offline
      Christopher Lord
      wrote on last edited by
      #2

      Homework, is it? Windows calculator can do the calc, or you can do it yourself. Binary conversion is fairly simple...

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      • L Loli10

        What is the binary equivalent of the following TCP.IP address: 131.72.211.40? What is the dotted decimal equivalent of the following binary address:10110011.00010100.11000111.01101010? Can anyone tell me where to find out this information? Thanks. Loli10

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        Nick Parker
        wrote on last edited by
        #3

        I got: 10000011.1001000.11010011.101000 and 179.20.199.106 What did you get? What are you doing this for? Nick Parker


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        • N Nick Parker

          I got: 10000011.1001000.11010011.101000 and 179.20.199.106 What did you get? What are you doing this for? Nick Parker


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          Loli10
          wrote on last edited by
          #4

          It is a homework question for my networking class and I wasn't sure where to find the conversion. Loli10

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          • L Loli10

            It is a homework question for my networking class and I wasn't sure where to find the conversion. Loli10

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            Nick Parker
            wrote on last edited by
            #5

            Did you check this, don't just turn it, check it. Nick Parker


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            • C Christopher Lord

              Homework, is it? Windows calculator can do the calc, or you can do it yourself. Binary conversion is fairly simple...

              B Offline
              B Offline
              Brian Delahunty
              wrote on last edited by
              #6

              Christopher Lord wrote: Homework, is it? I was thinking the same thing :-)


              "When a friend hurts us, we should write it down in the sand, where the winds of forgiveness get in charge of erasing it away, and when something great happens, we should engrave it in the stone of the memory of the heart, where no wind can erase it" Nish on life [methinks] "It's The Soapbox; topics are optional" Shog 9

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              • N Nick Parker

                Did you check this, don't just turn it, check it. Nick Parker


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                L Offline
                Loli10
                wrote on last edited by
                #7

                I am now looking at the same numbers on the windows calculator. Thanks for helping. Loli10

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                • L Loli10

                  What is the binary equivalent of the following TCP.IP address: 131.72.211.40? What is the dotted decimal equivalent of the following binary address:10110011.00010100.11000111.01101010? Can anyone tell me where to find out this information? Thanks. Loli10

                  B Offline
                  B Offline
                  Brian Delahunty
                  wrote on last edited by
                  #8

                  Just open up calc Start -> Run -> Calc And click on View --> Scientific and you can do the conversions there... Just type in the number and then click on bin for binary and visa versa


                  "When a friend hurts us, we should write it down in the sand, where the winds of forgiveness get in charge of erasing it away, and when something great happens, we should engrave it in the stone of the memory of the heart, where no wind can erase it" Nish on life [methinks] "It's The Soapbox; topics are optional" Shog 9

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                  • L Loli10

                    I am now looking at the same numbers on the windows calculator. Thanks for helping. Loli10

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                    Nick Parker
                    wrote on last edited by
                    #9

                    No problem, good luck Nick Parker


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                    • C Christopher Lord

                      Homework, is it? Windows calculator can do the calc, or you can do it yourself. Binary conversion is fairly simple...

                      L Offline
                      L Offline
                      Loli10
                      wrote on last edited by
                      #10

                      Yes, it is homework, thanks for pointing me in the right direction. Loli10

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                      • B Brian Delahunty

                        Just open up calc Start -> Run -> Calc And click on View --> Scientific and you can do the conversions there... Just type in the number and then click on bin for binary and visa versa


                        "When a friend hurts us, we should write it down in the sand, where the winds of forgiveness get in charge of erasing it away, and when something great happens, we should engrave it in the stone of the memory of the heart, where no wind can erase it" Nish on life [methinks] "It's The Soapbox; topics are optional" Shog 9

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                        Nick Parker
                        wrote on last edited by
                        #11

                        Brian Delahunty wrote: Start -> Run -> Calc I see we have a series of pointers to classes. :) Nick Parker


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                        • N Nick Parker

                          Brian Delahunty wrote: Start -> Run -> Calc I see we have a series of pointers to classes. :) Nick Parker


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                          Brian Delahunty
                          wrote on last edited by
                          #12

                          Nick Parker wrote: I see we have a series of pointers to classes. lol... and I never put the semi-colon at the end... bad form on my end.:)


                          "When a friend hurts us, we should write it down in the sand, where the winds of forgiveness get in charge of erasing it away, and when something great happens, we should engrave it in the stone of the memory of the heart, where no wind can erase it" Nish on life [methinks] "It's The Soapbox; topics are optional" Shog 9

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                          • L Loli10

                            What is the binary equivalent of the following TCP.IP address: 131.72.211.40? What is the dotted decimal equivalent of the following binary address:10110011.00010100.11000111.01101010? Can anyone tell me where to find out this information? Thanks. Loli10

                            B Offline
                            B Offline
                            Brian Delahunty
                            wrote on last edited by
                            #13

                            You should also learn how to do Dec - Bin and Bin - Dec conversion. It's not too hard once you understand it. I don't think they'll let u have Windows Calc with you in the exam ;-)


                            "When a friend hurts us, we should write it down in the sand, where the winds of forgiveness get in charge of erasing it away, and when something great happens, we should engrave it in the stone of the memory of the heart, where no wind can erase it" Nish on life [methinks] "It's The Soapbox; topics are optional" Shog 9

                            1 Reply Last reply
                            0
                            • L Loli10

                              What is the binary equivalent of the following TCP.IP address: 131.72.211.40? What is the dotted decimal equivalent of the following binary address:10110011.00010100.11000111.01101010? Can anyone tell me where to find out this information? Thanks. Loli10

                              B Offline
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                              Brit
                              wrote on last edited by
                              #14

                              The MS Calc works, but you can do it by hand, too. In binary, each position is worth twice the previous value. So, if you have a binary number "10110011", you can break it down like this:

                              128x 64x 32x 16x 8x 4x 2x 1x
                              1 0 1 1 0 0 1 1

                              128 + 32 + 16 + 2 + 1 = 179

                              Doing the reverse, "131" breaks down like this:

                              128x 64x 32x 16x 8x 4x 2x 1x
                              1 0 0 0 0 0 1 1

                              128 + 2 + 1 = 131 = 10000011

                              ------------------------------------------ When I was a kid, I used to pray every night for a new bicycle. Then I realized that the Lord, in his wisdom, didn't work that way. So I just stole one and asked him to forgive me. - Emo Phillips

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