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An architect is designing a new vSphere architecture and notes the following information during the design workshops:
vSphere distributed switches (VDS) will be used for all vSphere clusters. Switch naming will be based on cluster name, resource type function and switch number.
Port group naming will be based on function, role and VLAN number range.
Each host has two physical network cards each with two NIC ports:
- Card A aligns to vmnic0 and vmnic1
- Card B aligns to vmnic2 and vmnic3
The architecture must provide resilient network connections.
Management Services will use VLAN ID 43.
Virtual machines access VLAN ID 100.
The vSphere infrastructure will use a hyper-converged storage architecture.
How should the architect document the VDS physical design based on the noted information?
An architect is creating the design for a vSphere platform that will be used as the target for a migration from multiple legacy vSphere platforms that are being decommissioned. The customer has provided the following information:
Each legacy platform has its own set of virtual machine templates stored in OVF format.
All of the templates need to be migrated to the new platform.
After migration, the templates should be centralized into a single location.
The templates must be accessible to all clusters in the new platform vCenter instance.
Any new templates added to the central location must be automatically available to all clusters.
Administrators must be able to deploy new virtual machines directly from the template instances.
The customer also confirmed that after the migrations are complete, the new platform will be the only vSphere solution available.
Which design choice should the architect evaluate in the logical design for the storage and management of virtual machine templates?
A subscribed content library is the best design choice for managing and centralizing virtual machine templates in this scenario. Here's why:
Centralized Management: A subscribed content library allows templates to be stored in a central location and made available to all clusters within the vCenter instance. Any new templates added to the central content library are automatically made available to all subscribed clusters, meeting the requirement for templates to be centrally stored and easily accessible by all clusters.
Automatic Updates: When a new template is added to the central content library, it becomes automatically available to all clusters that subscribe to it, fulfilling the requirement for automatically available new templates.
VM Template Deployment: Administrators can deploy new virtual machines directly from the template instances stored in the content library, which ensures that the deployment process is streamlined and consistent.
A company has a requirement that all production applications must have a maximum tolerable downtime (MTD) of one hour per month.
Which statement would be included in the physical design to support this requirement?
To meet the requirement of a maximum tolerable downtime (MTD) of one hour per month for production applications, the solution must ensure high availability and quick recovery of virtual machines (VMs) in the event of a host failure. Enabling vSphere High Availability (HA) with the Host Failure Response set to Restart VMs will automatically restart VMs on other hosts within the cluster in the event of a host failure. This minimizes downtime and helps meet the MTD requirement by ensuring minimal disruption to production workloads.
An architect is responsible for designing a vSphere-based solution for a customer. The customer has the following requirements:
The solution must provide redundancy and load balancing for storage traffic
The solution must tolerate at least one failure
There must be no single point of failure in the solution
Which three considerations regarding physical host design should the architect analyze when making storage related design decisions? (Choose three.)
Use an active-active array for Fibre Channel storage-based VMFS datastores
An active-active array provides redundancy and load balancing by allowing multiple paths to be active at the same time, ensuring better performance and fault tolerance. This supports the requirement for redundancy and no single point of failure by ensuring that storage traffic can be distributed across multiple paths to different storage controllers.
Configure a minimum of two paths to every LUN or datastore
Having multiple paths to every LUN or datastore is essential for ensuring redundancy in the storage path. In case one path fails, the system can continue to function by using the other path, meeting the requirement for tolerance to at least one failure.
Configure a minimum of four paths to every LUN or datastore
Configuring four paths further increases redundancy, ensuring that the storage system can tolerate multiple path failures while still maintaining access to the LUN or datastore. This improves load balancing and provides greater fault tolerance.
An architect is holding a requirements workshop with a customer for a new vSphere solution design. The customer states that the solution should make it easy to identify and apply patches or updates to ESXi hosts, including the ability to pre-stage the files on the ESXi hosts.
Which design quality is being referenced by the customer?
The customer's requirement for making it easy to identify and apply patches or updates to ESXi hosts, including pre-staging the files, is focused on simplifying the management of the vSphere environment. This is a key aspect of manageability, which refers to the ease with which IT administrators can handle tasks like patching, updates, and configuration management in a consistent and efficient manner.
