Design and implement core networking infrastructure25–30%Design and implement IP addressing (network segmentation, VNets, subnets, subnet delegation, public IP prefixes), name resolution (DNS settings, public/private DNS zones, Azure DNS Private Resolver), VNet connectivity and routing (service chaining, VNet peering, UDRs, forced tunneling, Route Server, NAT Gateway), and monitor networks (Network Watcher, Azure Monitor, DDoS protection, Defender for Cloud)
≈ 14 h Design, implement, and manage connectivity services20–25%Design and manage site-to-site VPN connections (high availability, gateway SKUs, IPsec/IKE policies, local network gateways), point-to-site VPN (tunnel types, authentication including RADIUS and Entra ID, Always On VPN), Azure ExpressRoute (connectivity models, SKUs, Global Reach, FastPath, Direct, peering), and Azure Virtual WAN architecture (hub routing, NVA integration)
≈ 12 h Design and implement application delivery services15–20%Design and implement Azure Load Balancer and Traffic Manager (SKU selection, regional/cross-region, Gateway Load Balancer, NAT rules, outbound rules), Azure Application Gateway (autoscale, backend pools, health probes, listeners, routing rules, TLS, rewrite rules), and Azure Front Door (routing, origins, endpoints, TLS, caching, traffic acceleration, URL rewrite/redirect, Private Link)
≈ 9 h Design and implement private access to Azure services10–15%Design and implement Azure Private Link service and private endpoints (planning, configuration, DNS integration, on-premises client integration) and design and implement service endpoints (endpoint policies, access configuration)
≈ 6 h Design and implement Azure network security services15–20%Implement and manage NSGs (ASGs, security rules, VNet flow logs, IP flow verification, Azure Bastion, Virtual Network Manager), design and implement Azure Firewall and Firewall Manager (SKU selection, deployment, rules, policies, secured hubs), and design and implement WAF (detection/prevention mode, rule sets for Front Door and Application Gateway)
≈ 10 h