Question

a collection of servers that communicate through a high speed link

Networking, Availability, Bandwidth

i want to build a server farm for database server.the server will be replicated the network must operate reliably and quickly and must be able to connect to other devices.now i want to develop two plans with different topologies for implementing this server farm.thank you

At first glance, this looks like a homework (school) assignment. Is it? You've supplied NO details as to what's presently in place, and you want two plans with different topologies. If this is not a school project, then by all means write back with more specific details as to the nature of your problem.

Bob