// what this guide will cover
From server inventory to network cutover, with receipts.
When this guide ships, it'll be a complete checklist for migrating server workloads and network infrastructure between environments, with the same approval-gate and evidence-trail discipline Certio brings to M365 migrations.
- Server inventory and dependency mapping. Application stack discovery, data dependency capture, downtime tolerance windows.
- Network topology snapshot. Routing, firewall rules, VLAN segmentation, VPN endpoints, captured before changes start.
- Data migration sequencing. Replication setup, cutover wave design, rollback paths for each tier.
- DNS, IP, and routing cutover. TTL planning, failover order, rollback windows for every irreversible change.
- Service validation and monitoring continuity. Synthetic checks, log/SIEM continuity, alerting handoff.
- Post-migration health checks. Performance baseline comparison, security posture verification, evidence packet for client closeout.