Is there any bandwidth limitations for peering connections?
Bandwidth between instances in peered VPCs is no different than bandwidth between instances in the same VPC. Note: A placement group can sp...

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Bandwidth between instances in peered VPCs is no different than bandwidth between instances in the same VPC. Note: A placement group can span peered VPCs; however, you will not get full-bisection bandwidth between instances in peered VPCs. Read more about Placement Groups.