At 04:28 PM 7/24/01, Ed Moss wrote:
>The key in the question is the word "classful".

Classful doesn't mean it has to end on an 8-bit boundary.

>This is a Class B address
>with a 16 bit classful mask.

It's not 16-bit. It says the mask is 255.255.254.0. That's 23 bits in the 
prefix (network) part.

The answer is B. Put it in binary to understand it.....

Priscilla

>I would have to say the correct answer would
>be 'C' 172.18.255.255.
>Ed
>
> > Using classful assumptions, what is the directed broadcast address for
> > 172.18.2.0 with the mask 255.255.254.0?
> > a) 172.18.2.255
> > b) 172.18.3.255
> > c) 172.18.255.255
> > d) 172.18.0.0
>
> > Answer
> > b)
________________________

Priscilla Oppenheimer
http://www.priscilla.com




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