A company runs multiple workloads on virtual machines (VMs) in an on-premises data center that cannot scale fast enough. The company needs to migrate workloads to AWS quickly using a lift-and-shift strategy for noncritical workloads. Which combination of steps will meet these requirements? (Choose three.)
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Correct answer: Use AWS Application Migration Service. Install the AWS Replication Agent on the VMs., Complete the initial replication of the VMs. Launch test instances to perform acceptance tests on the VMs., Stop all operations on the VMs. Launch a cutover instance..
Why this is the answer
The correct combination of steps for a lift-and-shift migration of noncritical workloads to AWS using AWS Application Migration Service (AWS MGN) involves: 1. Use AWS Application Migration Service. Install the AWS Replication Agent on the VMs. AWS MGN is the primary service for lift-and-shift migrations to AWS. Installing the AWS Replication Agent on the source VMs enables continuous, block-level replication of data to a staging area in AWS. 2. Complete the initial replication of the VMs. Launch test instances to perform acceptance tests on the VMs. After the initial data synchronization, it's crucial to launch test instances from the replicated data. This allows for thorough testing and validation of the migrated applications in the AWS environment without impacting the production workloads on-premises. 3. Stop all operations on the VMs. Launch a cutover instance. Once testing is successful and the cutover window arrives, the on-premises source VMs are shut down to ensure data consistency. A cutover instance is then launched from the most recent replicated data, making it the new production instance in AWS. Incorrect options: AWS SCT and AWS DMS are for database migration, not VM migration. AWS App2Container is for containerizing applications, not lift-and-shift VM migration.
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