On-Premise IT Network To Cloud Upgrade Templates
MS Project, Excel and PowerPoint files to help plan an IT Network to Cloud Upgrade, and an on-premise to cloud and multiple apps to cloud migration.
Directorates for an On-Premise IT Network to Cloud Upgrade
The Cloud migration requires structured directorates to ensure seamless execution. Key focus areas include:
Network Development Plans
Assessment & Inventory: Audit existing IPv4 infrastructure to identify dependencies.
Phased Migration Strategy: Prioritize critical systems for early IPv6 adoption.
Stakeholder Alignment: Engage IT, security, and business units for unified goals.
Infrastructure Design Timeline Templates
Hardware & Software Readiness: Upgrade routers, switches, and firewalls for dual-stack support.
Cloud Integration: Align AWS/Azure with IPv6 while maintaining hybrid compatibility.
*SD-WAN & IPv6 Expansion*: Deploy Cisco SD-WAN solutions to optimize IPv6 traffic routing.
Project Artefacts for Cloud Transition
Documentation and structured plans are critical for compliance and efficiency. Key artefacts include:
On-Premise Network To Cloud Transition Plans (On-Prem & Cloud)
Dual-Stack Deployment: Run IPv4/IPv6 concurrently during migration.
Cloud-Based Transition: Leverage AWS Native IPv6 and Azure IPv6 peering.
Training Rollout Plan
Technical Workshops Timeline Examples: Cisco certifications for engineers on IPv6 routing.
End-User Awareness: Sessions on IPv6 addressing and security implications.
Compliance Testing & AD DS Timeline
RFC & Regulatory Checks: Validate against NIST & IETF standards.
Active Directory Upgrades: Schedule AD DS updates for IPv6 DNS and DHCP support.
Migrating an enterprise-scale on-premise network to the Cloud with Multiple Apps
Excel template project timeline roadmap including over 1800 editable datelines to align task dependencies across infrastructure transformation, cloud provisioning, IP address redesign, and application replatforming. The Benefits Realization Planning Template becomes essential for tracking tangible outcomes such as improved scalability, simplified routing, and enhanced security with IPv6 adoption. A well-structured Escalation Matrix with RAG (Red, Amber, Green) Status must be integrated into the project controls to flag critical path deviations, delays in vendor deliverables, or bottlenecks in application modernization phases. Cloud migration is often staged by application grouping (e.g., customer-facing, internal tools, finance apps) and requires a tailored transition approach for each, leveraging dual-stack IP addressing and optimized routing policies for IPv6-capable services.
To help manage the scale and complexity of such a program, supporting artefacts such as an Excel RAID Log (Risks, Assumptions, Issues, Dependencies) and an Excel RACI Matrix (Responsible, Accountable, Consulted, Informed) are essential for governance clarity and are included in MS Excel format. A Software Modernization Onboarding framework enables teams to update legacy systems to cloud-native architectures with IPv6 compatibility, while the Mobile Team Finance Tracker helps monitor distributed costs across engineering squads. IP Addressing is a central architectural pillar—requiring meticulous subnetting, reallocation of deprecated IPv4 addresses, and assignment of new IPv6 blocks across cloud regions and virtual networks. Additionally, the Project Data Test & Transfer (Solution Scoping Communications Plan) outlines how data integrity, application performance, and user access continuity will be validated and communicated at each transition stage. These artefacts ensure that every application, network zone, and stakeholder is mapped, migrated, and supported effectively throughout the transformation.
The expansion of SD-WAN in cloud environments
As organizations adopt the cloud to future-proof their networks, integrating it with SD-WAN enables intelligent, policy-driven traffic routing across multiple cloud and hybrid environments. This convergence improves application performance, simplifies IP address management, and supports seamless communication between cloud-native and on-premises systems. SD-WAN’s built-in security features—combined with IPv6’s end-to-end addressing—enhance visibility, encryption, and compliance, especially for globally distributed teams and services. To ensure a smooth transition and implementation, a structured assessment and planning process is required.
Network Assessment Templates
Evaluate current WAN architecture and cloud connectivity
Identify gaps in IPv6 support for edge and core devices
Validate MPLS, broadband, LTE, and cloud integration compatibility
Network Inventory
Catalog all physical and virtual network devices
Routers, switches, firewalls, and load balancers
Include firmware versions and IPv6 readiness
Highlight devices requiring upgrades or replacement
Network Topology Mapping
Diagram current network layouts (on-premise and cloud)
Logical and physical topologies
Map traffic flow and interconnectivity points
Highlight IPv4-only links or legacy constraints
Security Assessment
Review security policies for IPv6 integration
IPv6 firewall rule sets, ACLs, and IDS/IPS compatibility
Assess encryption protocols and VPN support over IPv6
Network Traffic Analysis
Baseline network traffic patterns
Application, protocol, and bandwidth utilization
Detect IPv6 vs IPv4 traffic behavior
Identify dual-stack performance anomalies
Apps To Cloud Capabilities Evaluation
Review vendor support and cloud provider IPv6 capabilities
Azure, AWS, GCP native IPv6 readiness
Assess team skills and training needs for IPv6 operations
On-Premise Network To Cloud and IPv4 to IPv6 Miscellaneous Files:
Miscellaneous files and artefacts—in Excel, PowerPoint, and Word formats—Apps To Cloud Environment and IPv4 to IPv6 migration project. These templates and documents support planning, tracking, reporting, governance, and stakeholder communication across the program lifecycle:
Excel Files for On-Premise Network To Cloud Migration
Benefits Realization Planning Template
Track benefits by category (technical, financial, operational)
Map benefits to project milestones and IPv6 adoption phases
Include metrics for scalability, performance, and compliance
Escalation Matrix with RAG Status
Define escalation levels by issue severity
Assign contacts per escalation tier
Use RAG (Red-Amber-Green) indicators for live tracking
Mobile Team Finance Tracker
Budget breakdown by team, app, and migration wave
CapEx vs OpEx tracking
Currency, rate, and forecast variance columns
Project Data Test & Transfer (Solution Scoping Communications Plan)
Track systems/data owners, migration windows
Communication channels and messaging timeline
Verification checkpoints and rollback strategies
RAID Log (Risks, Assumptions, Issues, Dependencies)
Categorize by phase: Planning, Testing, Cutover, Hypercare
Assign owners and mitigation actions
Include impact ratings and closure dates
RACI Matrix
Define roles: Responsible, Accountable, Consulted, Informed
Map responsibilities to key deliverables (e.g., IPv6 config, dual-stack rollout)
Include stakeholder group mappings
Software Modernisation Onboarding Tracker
App inventory with modernization status
IPv6 readiness indicators (network stack, DNS, APIs)
Team assignments, blockers, and onboarding status
PowerPoint Presentations
Escalation Matrix Slide
Visual matrix with escalation paths by severity
Contacts with response timelines
RAG color coding and contact hierarchy
Plan on a Page (POaP) – End-to-End SDLC for On-Premise Network To Cloud
Visualize all key SDLC phases (Plan → Design → Deploy → Operate)
Show IPv6 dependencies and integration points
Include security and change management lanes
POaP – Network Resources
Timeline view of resource allocation (engineers, architects, vendors)
Include peaks by project stage (testing, migration, hypercare)
POaP – ART Scaled Agile Framework
Use Scaled Agile (SAFe) model to track delivery cadence
Highlight Program Increments, Agile Release Trains (ARTs), and integration plans
Reflect CALMR principles on a Continuous Delivery Pipeline (CDP)
Plan on a Page – Network Upgrade
One-page snapshot of IPv4 to IPv6 migration journey
Cloud, on-premise, and hybrid tracks
Legacy network decommissioning stages
MS Word Documents
Benefits Review Plan
Outline when and how benefits will be measured post-migration
Business Case
Define strategic justification for IPv6 migration
Include technical drivers, cost breakdown, and risk-benefit analysis
Issue Register
Active list of current project issues
Dates raised, impact, and assigned resolution
Issue Report
In-depth reporting of high-priority issues
Background, impact analysis, and resolution approach
Lesson Log
Ongoing log of lessons during IPv6 transition
Phase and context-based categorization
Lessons Report
Consolidated post-implementation review document
Key learnings and process improvement suggestions
Plan Master
Centralized document referencing all linked plans and sub-plans
Includes change log and version history
Project Report
Periodic reporting document for governance bodies
Tracks KPIs, schedule adherence, and upcoming milestones
Final Notes on the On-Premise Network To Cloud Network Upgrade
This 40 Plus template collection helps in upgrade planning by optimising operational efficiency and power efficiency, and maximising high-margin services like cloud upgrade and managed offerings, these templates ensure sustainable profitability and cash flow stability.