In this chapter we will go through some of the main cloud networking concepts using AWS as reference. We will start by defining and briefly showing the configuration of VPCs, IGWs, Routing Tables, Private and Public Subnets, Security Groups and NACLs, and then we will also cover some of the Inter-VPC, Inter-Cloud and Hybrid Cloud connectivity options that exist such as VPC Peering, VGW + CSR1000v, TGW and Direct Connect just to name a few. Cloud networking constructs for Azure and Google Cloud will also be covered in further chapters
