Learn about the concept of creating a peering request.
- [Instructor] If you have an application … hosted in a VPC at AWS, … perhaps you're going to run into a situation … where another developer has another VPC … with an application, … or a service that you want access to. … So how can I connect VPCs together? … Well, I use a peer, … a networking connection between two VPCs. … So, when I'm peering VPCs at AWS, … there are some rules. … It's a one-to-one relationship … between the source VPC … and the selected destination VPC. … So the connections are not going to be … a transitive connection, … they're direct one-to-one. … We might run into issues peering VPCs … if you didn't pay attention, … or you just ran into a situation … where the CIDR blocks for each VPC … are exactly the same. … Because the blocks, the IP addresses can't overlap, … otherwise, how would the packets know where to go? … Now, the good news with a VPC … is you can add multiple CIDR blocks … to a VPC, and potentially get around the problem … when it occurs. … Any traffic that goes across a peer …
- 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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