Explain the implications of deleting a VPC peering connection on the route tables of the connected VPCs.

Question

Shruthi J · Accepted Answer

When a vpc peering connection is deleted, the route tables still keep the old routes but they become invalid(these are called blackhole routes). To avoid issues, remove those routes manually after deleting the peering connection. Implications: Blackhole routes Connectivity loss- instances in both vpc can no longer communicate No auto recovery

Explain the implications of deleting a VPC peering connection on the route tables of the connected VPCs.

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