Summary
Networking is backbone of any IT workload whether it is cloud or on-premise network. To start you cloud journey in AWS you must have good knowledge of AWS networking. In this chapter, you started with learning AWS global infrastructure and understand details of AWS regions, Availability Zones and Edge location.
When you are starting with AWS the first things you create your Virtual Private Cloud (APC) within AWS. You learned about AWS VPC with various components such as security group, NACL, Route table, Internet gateway and NAT gateway etc. You learned how to segregate and secure your IT resources by putting them into private and public subnet.
With ease of creating VPC in AWS organizations tends to create multiple VPCs whether it is intentional to keep each team has their own VPC or unintentional when dev team create multiple test workloads. Often these VPCs need to communicate with each other for example Finance department need to get information from accounting. You learned...