2V0-13.25 Exam Dumps : VMware Cloud Foundation 9.0 Architect

Physical Switch MTU set to 9000ensures optimal performance and reduced packet fragmentation for vSAN and NSX-T overlay networks—critical in HA scenarios.

vSAN Cache Tier Sizingat 800GB provides the necessary performance buffer to support high I/O operations and ensures continued service availability under failure or maintenance events.

Other options like DHCP lease time or NIC load-based routing do not directly influenceavailability SLAadherence.

TheVCF Identity Broker (VIDB)enables integration with enterprise identity systems and supports MFA. To reduce operational overhead:

Deploy VIDB oncein the first VCF instance atDC01.

Point all additional VCF instancesin the same private cloud to this VIDB.

This avoids deploying and managing multiple VIDB instances, reducing lifecycle overhead while still enabling 2FA.

Options A/B introduce unnecessary duplication. Option C centralizes in DC02, but requirement specifies DC01 is primary.

The requirements specify:

Large-scale migration (800 workloads).

No downtime.

Strict change window (4 weeks).

HCX Replication Assisted vMotion (RAV)is the only method that combineslarge-scale migration efficiencywithzero downtime:

Workloads are replicated in advance.

During the cutover, avMotion-like switchovercompletes with no outage.

Other methods:

Cross vCenter vMotionworks for live moves but is not efficient forhundreds of VMswithin a short timeline.

HCX OS Assisted Migrationis for physical-to-virtual or non-vSphere workloads (not applicable).

HCX Bulk Migrationis efficient but introduces downtime during cutover.

Thus,HCX RAVbest meets the no-downtime, large-scale requirement.