What is an Internet Gateway

What is an Internet Gateway? An Internet Gateway is redundant, horizontally scaled, and a highly available VPC component. It allows communication between instances in your VPC and the internet using VPC route tables for internet-routable traffic. An Internet Gateway supports IPv4 and IPv6 traffic. It does not cause availability risks or bandwidth constraints on your […]

Amazon VPC Route Tables

Amazon VPC Route tables A route table containing a set of rules, called routes, that are used to determine where network traffic from your subnet or gateway is directed. When a network packet arrives at a Router, it determines the destination IP address of a received packet and makes the routing decisions to send a […]

Amazon VPC Subnets

Amazon VPC Subnets A subnet or subnetwork is a logical sub-division of an IP network into multiple smaller networks.In AWS a subnet is a component(A range of IP addresses) within your VPC to provide a logical grouping of resources. A subnet can exist within one and only one Availability Zone (1 Subnet == 1 Availability […]

What is an Elastic IP address

What is an Elastic IP address? An Elastic IP address is a static IP address designed for dynamic cloud computing. An Elastic IP address is associated with your AWS account and you can use it until you release it. An Elastic IP address is a public IPv4 address that is reachable from the internet. If […]

Amazon Virtual Private Cloud

What is Amazon Virtual Private Cloud (VPC)? Amazon Virtual Private Cloud (Amazon VPC) is a logically isolated virtual network in the AWS cloud where you can launch AWS resources. Each VPC that you create is logically isolated from others in the AWS cloud. You have complete control over your virtual networking environment, including a selection […]

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