What is a permanent public IP called on Amazon Web Services?

What is a permanent public IP called on Amazon Web Services?

• A. EIP
• B. Reserved IP
• C. Floating IP
• D. PIP

Answer: (A)

The term for a permanent public IP on Amazon Web Services (AWS) is known as an Elastic IP (EIP). An Elastic IP address is designed to ensure that your public IP address remains static even if you stop and restart your EC2 instances. This is particularly valuable in cloud environments where instances can be frequently changed or replaced, allowing you to maintain a consistent IP address for applications that require it. Elastic IPs are allocated to your AWS account and can be reassigned to different instances as needed. This capability provides flexibility and helps in managing traffic and load balancing effectively, making it easier for users and systems to connect to your services without needing to update configurations every time an instance changes. The other options, while they may describe other forms of IP addressing or configurations, are not accurate in the context of AWS's terminology for permanent public IPs.

The term for a permanent public IP on Amazon Web Services (AWS) is known as an Elastic IP (EIP). An Elastic IP address is designed to ensure that your public IP address remains static even if you stop and restart your EC2 instances. This is particularly valuable in cloud environments where instances can be frequently changed or replaced, allowing you to maintain a consistent IP address for applications that require it.

Elastic IPs are allocated to your AWS account and can be reassigned to different instances as needed. This capability provides flexibility and helps in managing traffic and load balancing effectively, making it easier for users and systems to connect to your services without needing to update configurations every time an instance changes.

The other options, while they may describe other forms of IP addressing or configurations, are not accurate in the context of AWS's terminology for permanent public IPs.