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Sunday, December 25, 2016

Part-12-AWS-Network-Elastic IP

Elastic IP Address

·        An elastic IP is a static IP assigned to your AWS account and can be
o   Associated with any running instance
o   Remapped to a different instance at any time
o   Leveraged with DNS to resolve your own hostname to this IP
·        New accounts are limited to five elastic IPs per region
·        Higher limits can be requested at http://aws.amazon.com/contact-us/eip_limit_request
§  Requests are for a specific region
·        Instances can be assigned multiple elastic IPs
o   Only when running within a VPC
·        No additional charge for an elastic IP if associated with a running instance
o   Only charged if you do not use it!
§  Hourly charge for elastic IPs allocated but not associated to any instance


o   Hourly charge for additional elastic IPs associated with a single instance

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