What is it?
MS version of GSLB Traffic management across regions On-prem support DNS LB Layer 7
Rules (4)
1 - Priority (failover primary / secondary)
2 - Weighted (like round robin) user defined weight
3 - Performance (nearest device - latency)
4 - Geographic (Specify which region will be connected based on user location. For example direct user to the best location for the data they need)