Download Full Version 3V0-23.25 VMware Exam

The two most relevant causes are insufficient vCenter permissions and incorrect DNS resolution. The VMware Live Recovery appliance must register with vCenter as a managed extension and service endpoint, so the account used during the Configure Appliance workflow must have the required vCenter privileges. A user that can authenticate but lacks registration or administration privileges can still cause the appliance registration to fail. DNS is equally critical because appliance registration depends on stable FQDN resolution, certificate validation, Lookup Service communication, and service endpoint registration. Forward and reverse DNS records must resolve correctly between the VMware Live Recovery appliance and vCenter Server. Deploying the appliance to a non-vSAN datastore is not the primary reason for vCenter registration failure. DHCP is not inherently invalid if the resulting address and DNS records are correct, though static addressing is usually preferred. A local Photon OS account on the VCSA is not the correct account type, but the direct technical issue is the lack of required vCenter permissions. Reference topics: vSAN Data Protection, VMware Live Recovery Appliance Registration, vCenter Permissions, DNS Forward and Reverse Resolution.

Both vSAN OSA and vSAN ESA require a trusted key provider before Data-at-Rest Encryption can be enabled. With a standard external KMS, the configuration process includes adding the KMS to vCenter and establishing trust with the KMS. vCenter then provisions encryption keys from the key provider. The vSAN encryption workflow uses a Key Encryption Key from the KMS to protect Data Encryption Keys used by ESX hosts. This requirement applies to vSAN encryption generally and is not limited to a specific vSAN architecture. OSA supports external KMS integration, so the option stating that OSA does not support external KMS integration is incorrect. Trusted Platform Modules are not mandatory prerequisites for either OSA or ESA. The vSphere key provider requirements state that TPM is not required for a standard key provider or for vSphere Native Key Provider, although Native Key Provider availability can optionally be restricted to hosts with TPMs. Therefore, the mandatory prerequisite is a trusted KMS identity for both OSA and ESA. Reference topics: vSAN Data-at-Rest Encryption, Standard Key Provider, KMS Trust, OSA and ESA Encryption Support, TPM Requirements.