Domain 1.1: Network Connectivity — AWS SAP-C02 Practice Question 56

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Understand Transit Gateway route table isolation.

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B.Create two TGW route tables. Associate application VPCs with a route table that routes all traffic to the Inspection VPC. Associate the Inspection VPC with a route table that has routes to all application VPCs.✓ Correct

To route traffic through a central inspection VPC, you need at least two Transit Gateway route tables. One for the spoke VPCs (routing everything to the inspection VPC) and one for the inspection VPC (routing traffic to its final destination).

Common mistakes

Trying to use a single route table, which creates a loop.

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Common mistakes

Practice the full AWS Solutions Architect Professional SAP-C02 Practice Exam 7

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