AWS - VPC Fundamentals
You have two VPCs in different AWS regions and want to connect them using VPC peering. What is the correct approach?
You have two VPCs in different AWS regions and want to connect them using VPC peering. What is the correct approach?
hard📝 Best Practice Q15 of 15
Step-by-Step Solution
Solution:
Step 1: Understand VPC peering across regions
A special inter-region VPC peering connection is required to connect VPCs in different AWS regions.Step 2: Analyze options
Create an inter-region VPC peering connection and update route tables accordingly correctly states creating an inter-region peering and updating routes. Create a standard VPC peering connection; region does not matter is wrong because standard peering is regional. Use an internet gateway to connect the two VPCs and D describe unrelated or complex alternatives.Final Answer:
Create an inter-region VPC peering connection and update route tables accordingly -> Option AQuick Check:
Inter-region peering requires special connection and routing [OK]
Quick Trick: Use inter-region peering for different AWS regions [OK]
Common Mistakes:
- Trying standard peering across regions
- Using internet gateway for private VPC connection
- Ignoring route table updates after peering
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