I'm starting a business in web hosting and ASP(email services and HR services).
I need help about the right architecture for my network. I don't want to buy bandwidth from ISP but I prefer to setup my network.. I will have about 10 servers(2 for DNS, 2 for mail, 1 for LDAP, 1 linux web hosting, 1 IIS server, 1 server for applications) and a SAN storage solution.
I need to setup my network : which router and firewall is the right for my architecture, which switch I need to buy, what is the best architecture for this : rouer, firewall, switch,10 servers.