* 42. Introduction* 43. The AWS Global Infrastructure- connected by high-speed backbone network between the regions.**Made of 26+ regions. Each region has two or more Availability Zones - for redundancy. An availability zone can be thought of as a physical data center. Each data center has redundant power sources and redundant networking.**AWS Outposts - extends AWS services into dedicated hardware in '''your''' data center or corporate location. For using AWS services on-premises. For using AWS APIs on-premises.**AWS Local Zone - exxtends the AWS Availability Zone closer to end-users for lower latency. I guess it's like an Availability Zone without the full-fledged characteristics of a Data Center?**AWS Wavelength Zone - extends AWS using 5G wireless. For singled-digit ms latency to mobile device users.**AWS CloudFront is a CDN with 13+ Regional Edge Caches and 400+ Edge locations.* 44. Defining VPC CIDR Blocks* 45. [HOL] Create a Custom VPC* 46. VPC Routing Deep Dive* 47. Security Groups and Network ACLs* 48. [HOL] Configure Security Groups and NACLs* 49. NAT Gateways and NAT Instances* 50. [HOL] Private Subnet with NAT Gateway* 51. Using IPv6 in a VPC* 52. [HOL] Configure IPv6* 53. VPC Peering* 54. [HOL] Configure VPC Peering* 55. VPC Endpoints* 56. [HOL] Create VPC Endpoint