Hi All, i need some advise to see how i will roll out the following. I have a company which has 5 sites all over the country with about 50 users in the main office and about 20 users at each of the other sites. The users will be authenticating in AD and working with office docs and also email/outlook. The VPN solution i will use is MPLS and i think this will be put into place so dont need to worry about working out the VPN's. In order to build a network that will have resilliance i was thinking of putting 2 server2003 DC's at the main site and an exchange server 2003. Then i was thinking of putting a server 2003 at each of the other sites and an exchange server 2003 at those sites too. I was thinking of implimenting DFS so we can manage the office documents site wide and also should a mail server go offline at any site they still function with the others. Im also looking at getting the exchange to have 3 domains to put email from.
Would you guys be kind enough to let me know your thoughts on this. The Hardware setup of the servers ie RAID and NAS and Backups is something id like ideas on as well.
Thanks in advance.