1. What are Elastic IP addresses, and how do I use them? 탄력적 IP 주소는 무엇이며 어떻게 사용합니까? https://aws.amazon.com/premiumsupport/knowledge-center/intro-elastic-ip-addresses/ Learn about Elastic IP addresses | AWS re:Post I want to have a public IP address for my EC2 instance that will persist even if my instance is stopped and restarted. How do I do that? repost.aws 탄력적 IP 주소 동적 클라우드 컴퓨팅을 위해 설계된 고정 IPv..