It seems there is a lot of information related to 2008 server but I specifically want 2008 R2 for Remote Desktop Gateways services. This is for a call center that wants 100 remotes to be able to access the 3 existing enterprise servers acting as remote desktop servers in a round robin configuration.
The questions I really have is in sizing the RD gateway servers and available bandwidth. Should I cluster 2 with NLB for dependability?
I have found some documentation but, it seems outdated. Another question would be if I should go with a never version of server. Would I need to get new licensing for all clients internally and externally? would there be issues in connecting with the 2008 servers on the back end? This would become cost prohibitive.