Host and service name resolution for applications and clients (for example, DNS)
Infrastructure automation
Designing for integration of a software-defined wide area network (SDWAN) with AWS (for example, Transit Gateway Connect, overlay networks)
Selecting the right network interface for the best performance (for example, elastic network interface, Elastic Network Adapter [ENA], Elastic Fabric Adapter [EFA])
Integrating event-driven networking functions
Configuring the physical network requirements for hybrid connectivity solutions
How limits and quotas affect AWS networking services (for example, bandwidth limits, route limits)
Setting up private access or public access to AWS services (for example, Direct Connect, VPN)
Network performance metrics and reachability constraints (for example, routing, packet size)
Network monitoring and logging services that are available in AWS (for example, CloudWatch, AWS CloudTrail, VPC Traffic Mirroring, VPC Flow Logs, Transit Gateway Network Manager)
When to use private hosted zones and public hosted zones
Available inter-Regional and intra-Regional communication patterns
Configuring network connectivity architectures by using AWS services in a single-VPC or multi-VPC design (for example, DHCP, routing, security groups)
Alert mechanisms (for example, CloudWatch alarms)
DNS delegation and forwarding (for example, conditional forwarding)