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An architect is tasked with designing the implementation of the VMware Validated Solutions in an existing VMware Cloud Foundation environment that includes:
Intelligent Operations Management
Intelligent Logging and Analytics
Which two design elements must the architect include in the design to be able to accomplish the deployment of these two solutions? (Choose two.)
Correct Answer: B
An architect is designing the virtual networking components of a vSphere-based solution that will provide an environment for the development of a new latency sensitive stock trading application.
The following information was identified within the initial meeting with the customer:
The customer has vCenter Standard and vSphere Standard licenses left over from a previous project.
The customer ' s CFO has approved budget for additional purchases, if required.
The following requirements were also identified during the meeting:
The solution must support 500 development workloads concurrently running in the secondary site.
The solution must support the ability to complete all vSphere Operational Management centrally.
The solution must ensure business-critical applications are not impacted by vSphere system-level operations.
Given the requirements, the architect has decided on a single 20-node cluster for development.
Which three additional design decisions should the architect make to meet these requirements? (Choose three.)
Correct Answer: B, E, F
The solution will deploy VMware vSphere Enterprise Plus on all hosts within the cluster.
VMware vSphere Enterprise Plus offers advanced networking and storage features that will support the required high availability, performance, and management capabilities. Features such as Distributed Switches and Network I/O Control (NIOC) are critical to meeting the business-critical application and performance requirements for the latency-sensitive stock trading application.
The solution will deploy a single vSphere Distributed Switch with each host connected to it.
A vSphere Distributed Switch (VDS) is ideal for managing network configurations centrally across multiple hosts, which meets the requirement for centralized vSphere operational management. It also ensures consistent network configurations and simplifies network management at scale.
The solution will configure Network I/O control to ensure that system-level bandwidth does not impact workload network traffic.
Network I/O Control (NIOC) is essential for prioritizing network traffic, ensuring that latency-sensitive workloads are not impacted by other system-level or less critical traffic. This is crucial for the performance requirements of the stock trading application.
An architect is documenting the design for a new vSphere cluster. The customer provides the following information:
All ESXi hosts will use hardware from the same vendor
All ESXi hosts will be monitored for hardware related issues using the vendor ' s monitoring tooling
The vendor ' s monitoring tooling provides a plugin for vCenter to allow the hardware status to be visible
The customer also informs the architect of the following requirements:
Workloads must be automatically relocated to other hosts in the event that a host hardware is marked as degraded.
Workloads must be automatically restarted on other hosts in the event of a host failure.
What should the architect include in the design to meet these requirements?
Correct Answer: D
To meet the customer requirements, we need to address the two specific scenarios:
Workloads must be automatically relocated to other hosts in the event that a host hardware is marked as degraded:
This requirement can be fulfilled by Proactive HA. Proactive HA is a feature of vSphere HA that works in conjunction with hardware health monitoring tools, such as the vendor’s plugin for vCenter. When the vendor ' s monitoring tool marks a host as degraded (due to hardware issues), Proactive HA can automatically trigger the migration of workloads to other hosts, based on the Automation Level configuration.
Workloads must be automatically restarted on other hosts in the event of a host failure:
This can be managed using vSphere HA with the setting to restart VMs when a host fails. This ensures that in the event of a host failure, workloads are automatically restarted on available hosts in the cluster.
By enabling Proactive HA with an Automation Level of Automated, the architect ensures that degraded hosts are automatically handled (through workload migration) without manual intervention.
An architect is designing the access management component of a vSphere-based solution. During a requirements gathering workshop, the customer states that the architecture must use a centralized user authentication solution.
The architect decides that an Open Lightweight Directory Access Protocol (OpenLDAP) solution would meet the requirement. The security team intervenes and requires that the solution use the corporate Active Directory Domain Services solution.
At which point did the architect ' s design become constrained?
Correct Answer: D
The design became constrained when the customer required the use of the corporate Active Directory Domain Services (AD DS) solution. The security team ' s intervention and insistence on using the corporate Active Directory effectively limited the options available for the authentication solution, as OpenLDAP was no longer a valid choice. At this point, the solution ' s scope was restricted to ensure compatibility with the customer ' s existing Active Directory infrastructure, which imposed a specific requirement on the design.
An architect is updating the design for a vSphere environment.
During a workshop focused on security, the following has been identified:
It has been determined that any configuration of ESXi hosts can only be completed via VMware vCenter
The Direct Console User Interface (DCUI) service must be disabled on ESXi hosts
The SSH service must be disabled on ESXi hosts
Based on the information from the workshop, which element does the architect need to include in the design?
Correct Answer: A
Strict Lockdown Mode is the correct choice because it restricts all access to the ESXi host directly, ensuring that configuration can only be performed through VMware vCenter. This is in line with the requirement that configuration can only be done via vCenter.
Strict Lockdown Mode disables the Direct Console User Interface (DCUI) and SSH services, which aligns with the customer ' s requirement to have these services disabled for security purposes.