help me with this one

anpuanpu Member Posts: 36 ■■□□□□□□□□
I came across this question.
Which of the following is a summarization address for the networks and

I don't know the correct answer , and to be frank enough I don't understand this question.


  • rc240sxrc240sx Member Posts: 8 ■□□□□□□□□□
    Well this is how I look at the question. How many addresses between them. Between 36 and 43 there are 6 addresses so you need six bits. C is the answer because /22 is borrowing six bits. Im not 100% sure though.
  • jontebondjontebond Member Posts: 6 ■□□□□□□□□□
    im sure its A
    lets see you suggested 6 bits, well then 22 is not enough:

    from / 24
    11111111.11111111.11111111.00000000 /22
    then we have 3 bits remember binary counting:
    128 64 32 16 8 4 2 1 - 7 bitar / 21

    supernetting complete: -->
    correct answer A:

    hop this helped good luck /jonas
  • seth223ukseth223uk Member Posts: 158
    i was under the impression that supernetting was reserved for the new CCNA exam. Is this in the 607 exam objectives? It was covered briefly under extra credit in the cisco press book by wendell odom?

    does anyone know? If so does anyone know any good places with tutorials on how to do this?

    heres a place for you very gud revision material

    happi studyin icon_wink.gif
    Cheating - the act of swindling by some fraudulent scheme ' that book is a fraud '
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