he is using a 10.0.0.0 network why in world would you use ip subnet zero.
you would only use ip subnet zero if you need all the posible addresses
posible . He can configure 16 millon host with that private class A adreess.
in order for Wesson to determine his subneting scheme .he should think about
what is the grouth in computers he will have , does he have remote sites
(sumarization) , routers in between ....so many things.
wess:
you can stick with the /16 and keep one whole ip domain with a single subnet
or /24 and keep smaller subnets.
it is a rougfh question if the infrastructure is not known .
"NoOneYouKnow" <[EMAIL PROTECTED]> wrote in message
8iobs1$k5n$[EMAIL PROTECTED]">news:8iobs1$k5n$[EMAIL PROTECTED]...
> This won't work because the subnet for the first floor includes the
> addresses you are then trying to assign seperately to floors two and
three.
> You first floor subnetwork includes addresses from 10.150.0.0 -
> 10.150.255.255. So, any traffic from floor one to floors two or three will
> not be sent to the router because the source will assume, given its
address
> and mask, that it exists on the same network as the destination. The
router
> won't know where to send traffic from floor two bound for floor three,
since
> addresses in the 10.150.102.x range could be on floor one or floor three.
> Same for sending from three to two.
>
> Will the router even let you set this up this way? I've never tried. Maybe
> it would assume it was dual homing and would try load balancing between
the
> floor one and floor three interfaces, giving intermitant results when
> sending from floors two or three.
>
> Stick an extra 8 bits on the subnet mask for the first floor, and allow ip
> subnet-zero, and it should work.
>
> ---JRE---
>
>
> ""SH Wesson"" <[EMAIL PROTECTED]> wrote in message
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > If on one floor I use 10.150.0.0 255.255.0.0 and on the remaining 2
floors
> I
> > use 10.150.100.0 255.255.255.0 and 10..150.102.0 255.255.255.0, will
this
> > work in terms of all three networks being able to communicate with each
> > other. Will there be any problems, etc. Can someone help me reason
this
> > out. Thanks.
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