This video describes what an elastic IP address and its features.
- [Instructor] Let's explore the useful characteristics…of an elastic IP, or EIP.…Then, let's use one in concert with Route 53…to make my WordPress site public.…First, let's fly through some EIP basics.…An EIP is a static IP address…that can point to an EC2 instance.…You can move an EIP from one instance to another.…This is software-defined networking, or SDN,…at its finest.…I don't know what software AWS uses for SDN.…What I do know is that you don't have to become…an SDN expert to use an EIP.…
Be advised that if you happen to move an EIP…to an instance with a public IP,…that public IP is released back to the AWS pool.…You can't reuse it.…Finally, an EIP can't be moved between AWS regions.…That said, you can move it across VPC's…inside of a single region.…This is an extremely useful capability.…If you do blue-green deployments to production…using separate VPC's, an EIP can help you get there.…Let's briefly visualize what this looks like.…Suppose you run production out of US West.…
Thinking ahead, you create an EIP within this region…
Author
Sharif Nijim
Released
10/17/2016This course is also part of a series designed to help you prepare for the AWS Certified SysOps Administrator – Associate certification exam.
This course includes trademarks owned by Amazon Web Services. This course has not been prepared, approved, or endorsed by Amazon Web Services.
- Exploring Virtual Private Cloud (VPC)
- Configuring subnets, route tables, and gateways
- Working with access control lists (ACLs)
- Maintaining network security
- Implementing VPC peering and peer routing
- Using Route 53
- Managing a private DNS
Skill Level Intermediate
Duration
Views
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Introduction
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Welcome1m 39s
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What you should know1m 3s
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1. AWS Network Foundations
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Understanding Route 534m 54s
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2. Virtual Private Cloud
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Explore the default VPC7m 24s
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Explore VPC templates3m 34s
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Handcrafting a VPC4m 23s
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Configuring VPC subnets6m 34s
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Configuring route tables4m 33s
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Creating a VPC6m 11s
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3. VPC Security
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Configuring security groups6m 39s
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Understanding network ACLs3m 25s
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Configuring network ACLs7m 32s
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Understanding VPC flow logs2m 34s
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Explore VPC Flow Logs4m 33s
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4. VPC Peering
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Understand VPC peering1m 32s
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Implement VPC peering3m 38s
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Configure VPC peer routing4m 43s
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5. Route 53
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Configure Route 53 DNS3m 26s
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Use Route 53 alias5m 13s
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Understand private DNS1m 16s
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Configure private DNS5m 22s
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Conclusion
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Wrap up1m 48s
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Video: Understanding elastic IP address