Re: Multisite - Multiquestions!
From: Chris (roguerogan_at_hotmail.com)
Date: 03/23/05
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Date: 23 Mar 2005 12:07:24 -0800
ADSL in the UK = very cheap so I can have that on both sites, SDSL is
only just being rolled out in cities, in our area there is a rival
Broadband Wireless Access scheme coming along. A private circuit is
more than half the price of leased lines to the internet - represented
the most reliable option for us - I anticipate it's only a 12 month
solution as all the other technologies become available. I've only
got a 12 month contract and I'm favouring the telco who has the
contract for rolling out the BWA. I'm told the routers can be reused
for this other network too.
"Matt Gibson" <mattg@blueedgetech.ca> wrote in message news:<#dnm8mkLFHA.1284@TK2MSFTNGP14.phx.gbl>...
> Responses inline :)
>
> "Rogue" <roguerogan@hotmail.com> wrote in message
> news:1111398618.110496.126800@z14g2000cwz.googlegroups.com...
> > Too late now!!
> >
> > The remote server as a DHCP server, I'm not too sure whether that comes
> > part and parcel of setting it up as a DC/GC? I could do some
> > experimenting over Easter with our dev box I suppose, the topology is
> > simple - but if the AD Sites and Services setup is going to give even
> > the slightest performance gain then it's worth using. (Plus I like
> > setting up this stuff at times!!)
>
> You won't really get a performance gain from it, with a network of your
> size, it's more of a planning/logistical thing.
>
> > Yeah - bandwidth aint cheap in the UK otherwise I'd be doing what
> > you're doing, I know on one of the sites the telco exchange is being
> > upgdraded to SDSL in Sept, but I'm not sure whether we'll be in range.
> > Point to Point private circuit seemed the best option - I'm only taking
> > it out on a years contract and install is free these days. I also know
> > Broadband Wireless Access is coming in our area from the same provider
> > on both sites around Sept also, so there may be a logical migration
> > path.
>
> Sorry, I keep assuming that everyone else has cheap bandwidth...But if
> bandwidth IS so expensive, why are you running a leased line as well?
>
> > To be honest I'm not too sure why the Cisco routers are needed, other
> > than a presentation change (from the telco's NTE X21 to our ethernet) -
> > seems a bit like overkill when all the setup is done by the telco.
> > Still tho I'm hoping there's two ports - I'll have one onto our LAN and
> > the other directly into our Norel BCM kit at either end for VoIP.
> > There's only two trunks so at most that's going to be using 128k out of
> > the 2mb.
>
> > So when you did your set up did you have the default IP address range
> > on the main site and another one at the other site and did you have
> > your second server managing DHCP for that range? I just can't see it
> > in my mind how you prevented the main server from handing out addresses
> > to the computers on the other site without putting machines on the
> > second site into the relavant active directory site container?
>
> DHCP won't leave a subnet, so as long as each site has its own subnet (which
> it needs to), DHCP requests won't travel over the wire.
>
> Matt Gibson - GSEC
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