Microsoft Azure Virtual Network (VNet) Architecture & Subnet Configuration
Service Overview
Service Details
This service covers the planning, deployment, and configuration of Azure Virtual Networks (VNets) along with subnet segmentation aligned to workload requirements. The setup includes IP address planning, subnet creation, routing configuration, integration with gateways or on-premises networks (optional), and association of NSGs or route tables. The architecture ensures proper segmentation of workloads such as application tiers, databases, bastion access, and hybrid networking components. This helps establish a secure, scalable, and well-organized network foundation for Azure workloads.
Available Platforms
Key Benefits
- Clearly organized and segmented network architecture that supports scalability and workload separation
- Improved security boundaries between environments using subnet-level isolation and access control
- Efficient routing and predictable network traffic flow for hybrid or cloud-native workloads
- Reduced risk of IP conflicts and future redesign through proper address planning
- Foundation ready for expansion into VPN, ExpressRoute, or advanced network services
Use Cases
Cloud Application Segmentation
Separating application tiers—frontend, backend, and database—into secure and isolated subnets for controlled access.
Hybrid Network Foundation
Building a network layout designed for on-premises to Azure connectivity using VPN or ExpressRoute.
Zero Trust and Security Posture Strengthening
Creating segmented network zones with limited trust boundaries to reduce lateral movement risks.
Infrastructure Expansion / Modernization
Preparing a scalable VNet design for future workloads, microservices, or multi-region deployments.
Multi-Environment Structuring
Creating separate subnets for Dev, Test, and Production environments while enforcing different access rules.