A. To create a VPN connection to the VPC: VPN connections are typically established using Virtual Private Gateways rather than internet gateways. Internet gateways are not directly involved in VPN connections.
B. To allow communication between the VPC and the internet: The primary purpose of an internet gateway (IGW) within a Virtual Private Cloud (VPC) is to enable communication between resources in the VPC and the internet. It serves as a horizontally scaled, redundant component that allows outbound traffic from resources in the VPC to the internet and vice versa.
C. To impose bandwidth constraints on internet traffic: Internet gateways do not impose bandwidth constraints on internet traffic.
D. To load balance traffic from the internet across Amazon EC2 instances: Load balancing of internet traffic is typically handled by services like Elastic Load Balancing (ELB) rather than the internet gateway.
B is correct.
"An internet gateway is a horizontally scaled, redundant, and highly available VPC component that allows communication between your VPC and the internet."
Reference: https://docs.aws.amazon.com/vpc/latest/userguide/VPC_Internet_Gateway.html
An internet gateway in a VPC (Virtual Private Cloud) is used to allow bi-directional communication between instances in the VPC and the internet. It is necessary for enabling internet access to and from resources inside the VPC, such as Amazon EC2 instances.
B is correct.
"An internet gateway is a horizontally scaled, redundant, and highly available VPC component that allows communication between your VPC and the internet."
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