What is a benefit of VMware vSphere Storage APIs - Data Protection?
What is a benefit of VMware vSphere Storage APIs - Data Protection?
VMware vSphere Storage APIs - Data Protection (VADP) enables centralized, off-host, LAN-free backup of vSphere virtual machines. This allows for efficient data protection by enabling backup operations to be handled by third-party backup software directly interacting with the vSphere storage subsystem. This method improves backup efficiency and performance by offloading the backup process from the production environment and reducing the reliance on LAN bandwidth.
Answer is D. See here https://kb.vmware.com/s/article/1021175
D is correct: What is VMware vSphere Storage APIs – Data Protection? VMware vSphere Storage APIs – Data Protection is the next generation of VMware’s data protection framework originally introduced in vSphere 4.0 that enables backup products to do centralized, efficient, off-host LAN free backup of vSphere virtual machines.
The benefit of VMware vSphere Storage APIs - Data Protection (VADP) is: D. It enables centralized, off-host, LAN-free backup of vSphere virtual machines. VMware vSphere Storage APIs - Data Protection (VADP) is designed to enhance data protection capabilities for vSphere environments. It allows for centralized, off-host backup operations by enabling third-party backup software to interact with vSphere's storage subsystem directly. VADP helps in performing efficient backups of virtual machines without affecting their production performance, utilizing features such as Changed Block Tracking (CBT) to back up only the changed data, thus reducing backup time and improving efficiency. This method can often be performed without impacting the LAN by leveraging direct access to the storage, hence the term "LAN-free backup."