Scope: End-to-end migration from VMware to H3C CAS with zero data loss, minimal downtime, and full post-migration operational integrity. Key deliverables: Assessment & Planning (discovery audit of VMware environment, VM mapping, dependency analysis, compatibility checks, migration sequencing, rollback plans). H3C CAS Deployment (CVK on physical hosts, CVM for centralized management, cluster/resource pool configuration, HA/DRS/DPM setup, SAN/iSCSI/NFS storage integration, distributed virtual switches, vFirewall policies). VMware to CAS Migration (live/offline VM migration, including SQL Server and critical applications, migration of templates/snapshots/metadata, network/security reconfiguration). Post-Migration Validation (functional testing, performance benchmarking (CPU, memory, Disk I/O, Network I/O), HA failover testing, backup/restore validation, log/audit trail verification). Knowledge Transfer (as-built documentation, admin training on H3C CAS operations, one-click O&M, DRX, Cloud Rainbow, runbooks for health checks, storage clean-up, resource analysis). Post-Implementation Support (3-year H3C support for Cloud Software). Technical Requirements: Deep expertise in VMware (vSphere 6.x/7.x, vCenter, VMFS, networking) and H3C CAS (CVK, CVM, clusters, migration tools). Storage familiarity (SAN, iSCSI, NFS, RDM). Security compliance (agentless antivirus, distributed firewall, audit logging). Backup integration (Asialnfo Security, RunStor, MacroSAN, or equivalent). Cross-DC migration (Cloud Rainbow Technology). Project Timeline: PO issuance → SLA signing → Project team mobilization → Mandatory POC (5 representative VMs, full functional testing, no downtime, HSRC sign-off) → Production Migration Planning (wave definitions, rollback plans, runbooks) → Production Migration Execution → Final Testing & Error Resolution → Cutover & Go-Live (02-03 October 2026) → Post Go-Live Support (minimum 4 weeks warranty). Delays in POC approval may revise the go-live schedule.