1Z0-1123-25 Question 78
Select 2You have been tasked with migrating your company's on-premises VMware environment to Oracle Cloud VMware Solution (OCVS). Your CIO wants to retain the exact vMotion, vSAN, and management networks from on-premises while minimizing the need for re-architecture. To prepare for deploying the Software-Defined Data Center (SDDC) in OCVS, which two prerequisites should you prioritize in the design of the target OCVS environment?
- A
Ensure each network (vMotion, vSAN, and management) uses non-overlapping IP address ranges with your on-premises subnets
- B
Purchase standalone VMware licenses for each ESXi host before provisioning your SDDC
- C
Guarantee the initial OCVS cluster has at least three bare metal hosts to support VMware high availability
- D
Disable all on-premises NSX networking components prior to SDDC creation
Show answer and explanation
Correct answers: A, C
Explanation
When migrating on-premises VMware workloads to OCVS, network planning is vital: each required VLAN for vMotion, vSAN, and management must be assigned IP addresses that do not overlap with on-premises networks. Another key prerequisite is meeting the minimum cluster size�three bare metal hosts�to ensure both VMware cluster functionality and high availability. For more details, refer to Oracle Cloud VMware Solution documentation on networking design and cluster sizing requirements.
- A. Correct.
Ensuring each network has non-overlapping IP ranges is critical to avoid routing and connectivity conflicts between on-premises and OCVS subnets.
- B. Incorrect.
This is incorrect. Oracle Cloud VMware Solution typically includes the necessary VMware licenses for ESXi hosts; separate license purchases are not a prerequisite for OCVS provisioning.
- C. Correct.
Correct. OCVS requires a minimum of three bare metal hosts to create a fully functional VMware cluster, enabling vSphere HA, DRS, and other essential features.
- D. Incorrect.
OCVS does not mandate disabling NSX on-premises. NSX can continue functioning to facilitate hybrid connectivity if configured properly, so there is no requirement to disable it beforehand.