At 22:52 2001/01/04 -0500, chris marinos wrote:
>please let me know if i'm wrong then maybe I'll go back and study subnetting
>again. I seen one of the quesitons on the WANPROS exams and they said that
>the answer to this question is 30 ???
>
>hmmmm
>128 192 224 240 ........ etc
>128 64 32 16 ....... etc
> |
> |
>shouldn't 62 be the answer?
Yuppers--probably a misprint in the book. 192 is two bits in the 3rd
octet, i.e 11000000. Leaves you six 0's to use for hosts 2^6=64, 64-2 is 62.
HTH
Scott
>How many usable hosts would you get from a class B address subnetted using
>255.255.255.192?
You don't say what book your using, but many publisher's websites have
errata pages--you might want to check there, and see if they show it as an
error.
HTH
Scott
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