Discover the reasons for when to use both public and private IP addresses.
- [Instructor] There are two types of IP addresses … that can be ordered and used at AWS. … The first is a public IP version 4 address. … Now these are not enabled by default. … Amazon would prefer that you only use private IP addresses. … When I'm creating the instance I can select the subnet … and the subnet attribute … and say I would like to have … a public IP version 4 address assigned … automatically to this instance every time it turns on. … So these addresses are assigned from a pool … of public IP addresses that is hosted and owned by AWS. … So I order the instance, I select the public IP address, … I boot the instance, the public IP address … is assigned from the pool, I shut down the instance, … they take the IP address back. … Now you may be thinking, I don't want that to happen. … But as you're going to see, … we don't really need public IP addresses at all. … Now there are some addresses at AWS … that you can't use per subnet. … The first four IP addresses are reserved, …
- Creating a VPC
- Creating subnets
- Default and custom route tables
- IP addressing
- Creating security groups
- Configuring an internet gateway
- Peering VPCs together
- Sharing VPC resources
- Creating flow logs for monitoring
- Controlling access with IAM roles
- Dedicated tenancy
- Using automation for compliance
Skill Level Intermediate
What you should know2m 7s
1. VPC Architecture
2. Creating VPCs
3. Creating Subnets
4. IP Addressing
5. VPC Security
6. VPC Public Connectivity
7. VPC Private Connectivity
8. VPC Compliance
Next steps1m 23s
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