5V0-11.21 · Question #68
An administrator is deploying a VMware Cloud on AWS software-defined data center (SDDC) in an AWS region and needs to plan for mission-critical application availability across availability zones. Whic
The correct answer is C. One AWS VPC with two subnets, one per availability zone. Mission critical means stretched cluster (among 2 AZs) and the requirement for stretched cluster You can create an SDDC with a cluster that spans two availability zones. A stretched cluster uses vSAN technology to provide a single datastore for the SDDC and replicate the data acr
Question
An administrator is deploying a VMware Cloud on AWS software-defined data center (SDDC) in an AWS region and needs to plan for mission-critical application availability across availability zones. Which AWS Virtual Private Cloud (VPC) configuration needs to be in place in order to accomplish this?
Options
- AOne AWS VPC with four subnets, one per availability zone
- BTwo AWS VPCs with two subnets, two per availability zone
- COne AWS VPC with two subnets, one per availability zone
- DFour AWS VPCs with two subnets, two per availability zone
How the community answered
(49 responses)- A4% (2)
- B8% (4)
- C73% (36)
- D14% (7)
Explanation
Mission critical means stretched cluster (among 2 AZs) and the requirement for stretched cluster You can create an SDDC with a cluster that spans two availability zones. A stretched cluster uses vSAN technology to provide a single datastore for the SDDC and replicate the data across both availability zones. If service in one availability zone is disrupted, workload VMs in the SDDC are brought up in the other availability zone. The following restrictions apply to stretched clusters: The linked VPC must have two subnets, one in each AZ occupied by the cluster. https://docs.vmware.com/en/VMware-Cloud-on-AWS/services/com.vmware.vmc-aws- operations/GUID-BC0EC6C5-9283-4679-91F8-87AADFB9E116.html
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