Subnet Mask

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What is the offical answer to this 70-216 question

You have Win 2000 Server that has NAT installed. You setup
NAT to also be a
DHCP allocator. What is the default value of the subnet
mask:
A - 255.0.0.0
B- 255.255.0.0
C- 255.255.255.0
D- 255.255.255.255
E- The same as the subnet mask of your internal network

Reskit states 255.255.0.0
Sever Help states 255.255.255.0
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Re: Subnet Mask by Marlin

Marlin
Sat Nov 29 15:35:10 CST 2003

I believe /24 with NAT /RRAS

On Sat, 29 Nov 2003 09:11:00 -0800, "Ger Donmohue"
<anonymous@discussions.microsoft.com> wrote:

>What is the offical answer to this 70-216 question
>
>You have Win 2000 Server that has NAT installed. You setup
>NAT to also be a
>DHCP allocator. What is the default value of the subnet
>mask:
>A - 255.0.0.0
>B- 255.255.0.0
>C- 255.255.255.0
>D- 255.255.255.255
>E- The same as the subnet mask of your internal network
>
>Reskit states 255.255.0.0
>Sever Help states 255.255.255.0
>

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Re: Subnet Mask by Jose

Jose
Sun Nov 30 07:21:22 CST 2003

I think its E since there's no mention on what class of address is used
Jose
"Marlin Munrow" <MarlinMunrow-the-PFY@gonefission.com> wrote in message
news:l74isvsnvu1ouj3i28o99sul2a33cn1f4t@4ax.com...
> I believe /24 with NAT /RRAS
>
> On Sat, 29 Nov 2003 09:11:00 -0800, "Ger Donmohue"
> <anonymous@discussions.microsoft.com> wrote:
>
> >What is the offical answer to this 70-216 question
> >
> >You have Win 2000 Server that has NAT installed. You setup
> >NAT to also be a
> >DHCP allocator. What is the default value of the subnet
> >mask:
> >A - 255.0.0.0
> >B- 255.255.0.0
> >C- 255.255.255.0
> >D- 255.255.255.255
> >E- The same as the subnet mask of your internal network
> >
> >Reskit states 255.255.0.0
> >Sever Help states 255.255.255.0
> >
>


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Subnet Mask by anonymous

anonymous
Sun Nov 30 12:04:04 CST 2003


The default IP Subnet after installing NAT would be C:
255.255.255.0

>-----Original Message-----
>What is the offical answer to this 70-216 question
>
>You have Win 2000 Server that has NAT installed. You
setup
>NAT to also be a
>DHCP allocator. What is the default value of the subnet
>mask:
>A - 255.0.0.0
>B- 255.255.0.0
>C- 255.255.255.0
>D- 255.255.255.255
>E- The same as the subnet mask of your internal network
>
>Reskit states 255.255.0.0
>Sever Help states 255.255.255.0
>
>
>.
>
Top

Re: Subnet Mask by Gary

Gary
Sun Nov 30 12:21:12 CST 2003

In my Win2K server helps for the DHCP Allocator there is no class C subnet
mask even shown in the examples given for private IP addresses. The address
range of 192.168.0.0 is shown with the a class B mask (16 bit). This is the
way it was given in RFC 1597.

The mask given for 172.16.0.0 is a 20 bit mask(255.240.0.0), not a 16 bit
mask and the 10.0.0.0 address range is the only one given with what we
would think of as its "normal" subnet mask (255.0.0.0).

Since none of the options except for the network address itself in the DHCP
allocator are changeable the smallest legal subnet mask available (RFC
defined private IP address subnet mask) would be the 16 bit mask or
255.255.0.0. I also think Microsoft would have given the 16 bit mask
because a 24 bit default mask would place too many restrictions on the
situations in which their DHCP allocator could be used.

Ger Donmohue" <anonymous@discussions.microsoft.com> wrote in message
news:00d501c3b69b$c301d850$a101280a@phx.gbl...
> What is the offical answer to this 70-216 question
>
> You have Win 2000 Server that has NAT installed. You setup
> NAT to also be a
> DHCP allocator. What is the default value of the subnet
> mask:
> A - 255.0.0.0
> B- 255.255.0.0
> C- 255.255.255.0
> D- 255.255.255.255
> E- The same as the subnet mask of your internal network
>
> Reskit states 255.255.0.0
> Sever Help states 255.255.255.0
>
>


Top

Re: Subnet Mask by Roger

Roger
Sun Nov 30 17:26:07 CST 2003

Don't you have a server install where you can just look ?
This w2k server has for default 192.168.0.0/24

--
Roger Abell
Microsoft MVP (Windows Server System: Security)
MCSE (W2k3,W2k,Nt4) MCDBA
"Ger Donmohue" <anonymous@discussions.microsoft.com> wrote in message
news:00d501c3b69b$c301d850$a101280a@phx.gbl...
> What is the offical answer to this 70-216 question
>
> You have Win 2000 Server that has NAT installed. You setup
> NAT to also be a
> DHCP allocator. What is the default value of the subnet
> mask:
> A - 255.0.0.0
> B- 255.255.0.0
> C- 255.255.255.0
> D- 255.255.255.255
> E- The same as the subnet mask of your internal network
>
> Reskit states 255.255.0.0
> Sever Help states 255.255.255.0
>
>


Top

Re: Subnet Mask by AT

AT
Mon Dec 01 23:18:09 CST 2003

Agree fully with your conclusion Jose.
It will be totally impossible to determine any Subnet mask without knowledge
of the Network ID.

AT

"Jose" <lojic28@hotmail.com> wrote in message
news:%23aWBPQ0tDHA.2432@TK2MSFTNGP10.phx.gbl...
> I think its E since there's no mention on what class of address is used
> Jose
> "Marlin Munrow" <MarlinMunrow-the-PFY@gonefission.com> wrote in message
> news:l74isvsnvu1ouj3i28o99sul2a33cn1f4t@4ax.com...
> > I believe /24 with NAT /RRAS
> >
> > On Sat, 29 Nov 2003 09:11:00 -0800, "Ger Donmohue"
> > <anonymous@discussions.microsoft.com> wrote:
> >
> > >What is the offical answer to this 70-216 question
> > >
> > >You have Win 2000 Server that has NAT installed. You setup
> > >NAT to also be a
> > >DHCP allocator. What is the default value of the subnet
> > >mask:
> > >A - 255.0.0.0
> > >B- 255.255.0.0
> > >C- 255.255.255.0
> > >D- 255.255.255.255
> > >E- The same as the subnet mask of your internal network
> > >
> > >Reskit states 255.255.0.0
> > >Sever Help states 255.255.255.0
> > >
> >
>
>


Top

Re: Subnet Mask by AT

AT
Tue Dec 02 00:06:16 CST 2003

I apologize for not reading the question correct. (That happens for me all
the time on MS questions).
The question is not what would be the correct Subnet mask, but what is the
default Subnet mask for the DHCP allocator! And that is 255.255.255.0

AT
"AT" <torgny@@direcway.com> wrote in message
news:evy2yOJuDHA.3536@tk2msftngp13.phx.gbl...
> Agree fully with your conclusion Jose.
> It will be totally impossible to determine any Subnet mask without
knowledge
> of the Network ID.
>
> AT
>
> "Jose" <lojic28@hotmail.com> wrote in message
> news:%23aWBPQ0tDHA.2432@TK2MSFTNGP10.phx.gbl...
> > I think its E since there's no mention on what class of address is used
> > Jose
> > "Marlin Munrow" <MarlinMunrow-the-PFY@gonefission.com> wrote in message
> > news:l74isvsnvu1ouj3i28o99sul2a33cn1f4t@4ax.com...
> > > I believe /24 with NAT /RRAS
> > >
> > > On Sat, 29 Nov 2003 09:11:00 -0800, "Ger Donmohue"
> > > <anonymous@discussions.microsoft.com> wrote:
> > >
> > > >What is the offical answer to this 70-216 question
> > > >
> > > >You have Win 2000 Server that has NAT installed. You setup
> > > >NAT to also be a
> > > >DHCP allocator. What is the default value of the subnet
> > > >mask:
> > > >A - 255.0.0.0
> > > >B- 255.255.0.0
> > > >C- 255.255.255.0
> > > >D- 255.255.255.255
> > > >E- The same as the subnet mask of your internal network
> > > >
> > > >Reskit states 255.255.0.0
> > > >Sever Help states 255.255.255.0
> > > >
> > >
> >
> >
>
>


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