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TGW-AATCH_VPC_CDR

0

Dear All: I have a VPC with its respective CIDR1 (with 3 subnets) which is attached to a Transit Gateway. Then another CIDR2 (1 subnet) is added to said VPC. Is it possible that this new CIDR can be attached to the same TGW? Finally, is it possible that a VPC that has 2 CIDRs can be attached to the same transit gateway? I await your comments, thank you very much, best regards.

Topics
Networking & Content Delivery
Tags
AWS Transit Gateway
Language
English
asked 3 years ago313 views
1 Answer
0

Yes, this should work just fine. If you propagate the VPC attachment in the TransitGateway route table it should automatically install the route for the VPC secondary CIDR as well.

AWS
EXPERT
answered 3 years ago

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