MTND Hypervisor HA Cluster organizes four physical hypervisors into two redundant HA pairs, each running identical web, app, database, and monitoring VMs for fault tolerance. MTNDHYPER01 and MTNDHYPER02 form HA Pair 1 with cross-pair connections to HA Pair 2 (MTNDHYPER03 and MTNDHYPER04), creating a mesh topology that enables failover and load distribution. This architecture eliminates single points of failure by replicating the full application stack across independent hypervisors, ensuring service continuity during hardware or hypervisor failures. Fork and customize this diagram on Diagrams.so to match your hypervisor platform—VMware, Hyper-V, KVM, or Proxmox—and adjust VM resource allocation or monitoring strategies. The mesh interconnect between pairs supports both active-active and active-passive failover modes depending on your RTO and RPO requirements.