Legit 3V0-21.23 Exam Download

The solution will create a VM-Host Affinity rule that specifies that workloads must run on hosts in a group.

Creating a VM-Host Affinity rule ensures that specific workloads are restricted to certain hosts, which can be useful to avoid placing critical applications on hosts that may not meet their availability requirements.

The solution will enable vSphere High Availability (HA) with restart priority set to "Highest" for the application virtual machines.

Enabling vSphere HA ensures that virtual machines are automatically restarted on other hosts in the event of a host failure. Setting the restart priority to "Highest" for mission-critical VMs ensures that these VMs will have the highest priority for restart if any issues arise.

The solution will enable vSphere Fault Tolerance with vSphere High Availability (HA) virtual machine component failure enabled.

Enabling vSphere Fault Tolerance (FT) ensures that the application VMs are fully protected by creating a live shadow VM that runs in lockstep with the primary VM. In the event of a host failure, the shadow VM will take over instantly, providing continuous availability for the application.

The solution will create a virtual machine DRS group that contains all of the critical application workloads.

Creating a virtual machine DRS (Distributed Resource Scheduler) group for critical workloads ensures that these VMs are placed and migrated to the optimal hosts based on the cluster's resource requirements, improving availability and performance.

This is the business objective that translates to a conceptual model constraint, as it is an external requirement that must be met by the system design, influencing how the architecture should be shaped. Compliance audits often dictate specific standards, security, and operational procedures that must be adhered to, which restricts the design choices in terms of governance and best practices.

This is a business factor because it directly relates to the financial goals and constraints of the customer. Keeping IT infrastructure costs at a minimum will impact the design by influencing decisions regarding hardware selection, deployment scale, and resource allocation, among other factors.

Create a dedicated storage network:

Creating a dedicated storage network ensures that storage traffic is isolated from general network traffic, improving both security and performance. This design choice helps prevent unauthorized access, minimizes the potential for network congestion, and ensures that storage traffic is not impacted by other workloads or services on the network.

Create a dedicated VLAN:

By placing storage traffic on its own VLAN, the architect ensures further network segmentation. This VLAN can be used exclusively for NFS traffic, improving both security and performance. It also allows for easier management and monitoring of storage traffic, while helping prevent unauthorized access from other parts of the network.