Re: Exchange Deployment Question

  • From: <paul_lemonidis@xxxxxxxxxxx>
  • To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>
  • Date: Mon, 28 Apr 2003 19:20:04 +0100

Hi Erhard

Install AD on your first machine. This would best be on  a sepearte server
if posssible as this will be your FSMO. This is only for performance
reasons.
If your machine is powerful enough it may not even be necessary. Then put
at least one Global Catalog (GC) per site if possible which if I understand
right is what you are planning.

Define your Sites in AD based on the IP subnets you will have then use site
Connectors (not the same as Site Connectors in Exchange 5.5). This isn't  a
showstopper if not done but may affect logon times as AD won't necessarily
use the right domain controllers for logons or the right GC's for displaying
the GAL in Outlook.

For connecting the three servers you have two sensible options. You can
either put them all in the same routing group or have three separate and
then use routing group connectors which are SMTP based.

Having 3 MX records pointing to each server has both positive and negative
points. In its favour you will have redundancy. You may well need 3 copies
of Exchange AV software depending on which one you decide to use and hence 3
times the cost. I must admit I am not totally sure about the routing off the
top of my head and I can see a problem with disabling public folder
referrals if you have each server connected to the Internet directly. This
isn't an area I am expert on in E2K.

Talking of AV software what have you in mind? You may actually be better off
with a external Smart host?

If any one knows better please feel free to comment.

Regards,

Paul Lemonidis.

----- Original Message ----- 
From: "Erhard Haniffa" <erhardhaniffa@xxxxxxxxxxxxxxxxx>
To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>
Sent: Monday, April 28, 2003 6:56 PM
Subject: [exchangelist] Re: Exchange Deployment Question


> http://www.MSExchange.org/
>
> Hey Paul,
>
> That was my thinking just needed to confirm. So I'm going to setup a
single
> AD forest xyz.com and then deploy exchange on it with a server for each
> location. That will do right?
>
> In addition to the site connectors what will be setup for 2k because they
> will also have a GC at each site what other connectors will exchange need?
> In this setup will there be a primary exchange server as such?
>
> Ed
>
> -----Original Message-----
> From: paul_lemonidis@xxxxxxxxxxx [mailto:paul_lemonidis@xxxxxxxxxxx]
> Sent: Monday, April 28, 2003 1:48 PM
> To: [ExchangeList]
> Subject: [exchangelist] Re: Exchange Deployment Question
>
> http://www.MSExchange.org/
>
> Hi Erhard
>
> >From what you descibe a single domain would seem more than adequate
> provided
> the links between the sites are reliable. If not then use a domain tree
> structure within the a single forest. Avoid mulitple forest at all costs
if
> at all possible.
>
> Regards,
>
> Paul Lemonidis.
>
>
> ----- Original Message ----- 
> From: "Erhard Haniffa" <erhardhaniffa@xxxxxxxxxxxxxxxxx>
> To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>
> Sent: Monday, April 28, 2003 6:38 PM
> Subject: [exchangelist] Exchange Deployment Question
>
>
> > http://www.MSExchange.org/
> >
> > I'm thinking of setting up exchange 2000 with in an organisation. The
> > organisation is small, about 150 users. 100 in canada and 25 in
nashville
> > and 25 in Michigan. We plan to setup a single AD forest for the three
> > offices communicating over T1's xyz.com for example. We want to deploy
> > exchange on top of that structure but have an exchange server in each
> > office location so users don't have to cross the internet to read mail.
> >
> > Is this ok to do or do i need to setup multiple forests with multiple
> > exchange organisations?
> >
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