Hi Chris_Stallone
We are able to set this up our self.
We used two SPS servers in front of an IM cluster for authentication.
A hardware Load balancer is configured in front of both SPS servers SPS1 and SPS2. (Before sending requests to SPS1 and SP2. Load balancer is doing a healthcheck of SPS and IM servers)
SPS1 is then forwarding requests to IDM1
SPS2 is forwarding requests to IDM 2.
Both IDM1 and IDM2 are in cluster.
Thanks for writing on my post.
Let me know if anybody has any questions about this configuration.