Just as a clarification to what you wrote and the terminology 
that you used, how exactly are you defining a "Supernet," 
particularly on this network?

v/r,

Paul Werner

> I could be wrong here, but I would imagine the reason this 
works is that
> you
> have a supernet there, with the mask of 255.255.248.0, so the 
hosts
> address
> is not all-ones, so is not treated as a broadcast address.  
The host
> address
> includes 3 binary digits from the third octet (125), so it 
works out to
> be
> 101 11111111.  I guess that zero saves it from being a 
broadacst
> address.
> 
> Is this right, or did the Cable ISP just screw up?
> 
> Thomas Larus
> ""John Green""  wrote in message
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > the IP address alloted by the dhcp server to my home
> > computer (via cable ie cable modem connection) is
> >
> > IP address   24.15.125.255
> > subnet mask  255.255.248.0
> > def gw       24.15.125.1
> >
> > ok look ar the last quad .... it is 255 !!!
> > i can't believe this.
> >
> > do you how this is possible ? 0 and 255 are rserved
> > for network and broadcast addresses.....
> >
> > please email me asap...........

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