Explain VPC Network Peering. How does it handle overlapping subnets and transit routing?

Q: Explain VPC Network Peering. How does it handle overlapping subnets and transit routing?

> **VPC Network Peering** connects two VPC networks privately using internal IP addresses. * **Overlapping Subnets**: Peering setup will fail if any subnets in the two networks have overlapping IP ranges. * **Non-Transitive**: Peering is not transitive. If VPC A is peered with VPC B, and VPC B is peered with VPC C, VPC A cannot access VPC C without a direct peering link between A and C.

💬Answer

VPC Network Peering connects two VPC networks privately using internal IP addresses.

Overlapping Subnets: Peering setup will fail if any subnets in the two networks have overlapping IP ranges.
Non-Transitive: Peering is not transitive. If VPC A is peered with VPC B, and VPC B is peered with VPC C, VPC A cannot access VPC C without a direct peering link between A and C.

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Apurv Gujjar

DevOps & Cloud Engineer

Specialized in:DevOpsAWSGCPKubernetesTerraformDocker

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