5V0-31.22 Exam Dumps - VMware Cloud Foundation Specialist (v2)

According to Using the SoS Utility on VMware Cloud Builder2 and Validate the SDDC Manager State3, two of the health checks that can be performed using the SoS tool are:

• –credential-health: This option checks whether all credentials stored in SDDC Manager are valid and can be used to access various components or services.
• –health-check: This option checks whether all components or services managed by SDDC Manager are healthy and running properly.

According to NSX Manager VM and Host Transport Node System Requirements23, an NSX-T management cluster formed using a medium-sized appliance can support up to 128 hypervisors. Since each VI Workload Domain has 36 hosts (18 x 2), and there are three VI Workload Domains, the total number of hosts is 108 (36 x 3), which is within the limit of a medium-sized NSX-T Manager cluster.

 This is because when deploying a stretched cluster in a VMware Cloud Foundation environment, you must ensure that:

• The vSAN network, the host overlay network and the vMotion network are stretched across both availability zones12. These networks enable data replication, communication and migration between hosts in different sites.
• The host overlay network has DHCP enabled to provide IP addresses to hosts1. This simplifies the configuration and management of hosts in different sites.
• Each vSAN stretched cluster has one witness host deployed in a separate location from both availability zones12. The witness host acts as a tie-breaker in case of a site failure or split-brain scenario.

https://docs.vmware.com/en/VMware-Cloud-Foundation/4.5/vcf-admin/GUID-7B4CC729-20BD-4CC9-B855-B38F02F74D40.html

This is because a network pool is a collection of subnets within an layer-2 network domain that includes information about subnets reserved for the vMotion and NFS networks that are required for adding a host to the SDDC Manager inventory2. The other options are not correct because they either include vSAN network, which is not needed for external NFS or VMFS on FC storage2, or they do not include NFS network, which is needed for external NFS storage1.

https://infohub.delltechnologies.com/l/dell-storage-with-vmware-cloud-foundation-1/vmware-cloud-foundation-network-pool-configuration

When adding new hosts to an existing VI workload domain in VMware Cloud Foundation, the new hosts must meet the following requirements:

A. The host uses the same storage type as the existing cluster hosts. D. The host uses the same network pool.

These are valid use cases for multiple clusters in a workload domain according to VMware documentation. A workload domain with multiple availability zones each containing clusters can provide high availability and disaster recovery by distributing workloads across different physical locations within a region. A workload domain with multiple clusters in one rack can provide scalability and flexibility by allowing different configurations and policies for different clusters within a single logical unit. Two clusters forming one stretched workload domain can provide resiliency and fault tolerance by synchronizing data across two sites within a region.

According to About Architecture and Design for a vSphere with Tanzu Workload Domain4, two of the functionalities that a NSX Tier-0 Gateway provides to a vSphere with Tanzu deployment are:

• Connectivity to all Tier-1 Gateways: A Tier-0 Gateway connects to one or more Tier-1 Gateways that provide routing services for each namespace in vSphere with Tanzu.
• Connectivity to physical networks and routers: A Tier-0 Gateway connects to external networks via uplink interfaces that can use static routing or dynamic routing protocols such as BGP.