Exam 2V0-21.23 topic 1 question 41 discussion

The answer is B for OSA. 25GB is required for ESA configurations. https://docs.vmware.com/en/VMware-vSphere/8.0/vsan-planning/GUID-AFF133BC-F4B6-4753-815F-20D3D752D898.html

OSA requires a minimum of 10Gbps bandwidth while requires a 25Gbs bandwidth. The correct answer is B

OSA requires a minimum of 10Gbps bandwidth while requires a 25Gbs bandwidth. The correct answer is B

its 10gb for all flash

vSAN OSA: Dedicated 1 Gbps for hybrid configurations, dedicated or shared 10 Gbps for all-flash configurations vSAN ESA: Dedicated or shared 25 Gbps

B. In all-flash vSAN configurations, each host should have a minimum network bandwidth of 10 GbE (Gigabit Ethernet). This higher bandwidth is necessary to support the increased performance and throughput requirements of all-flash storage, which typically delivers much faster read and write operations compared to hybrid configurations. To take advantage of the full potential of all-flash storage, a higher network bandwidth is recommended to ensure that data can be quickly and efficiently transmitted between the hosts in the vSAN cluster. Therefore, the correct answer is B. 10 GbE.

Ans: B vSAN Express Storage Architecture (ESA) are only supported with 25Gbps and higher connection speeds. ESA ReadyNodes configured for vSAN ESA will be configured with 25/50/100Gbps NICs. vSAN OSA all-flash configurations are only supported with a 10Gb or higher connections. One reason for this is that the improved performance with an all-flash configuration may consume more network bandwidth between the hosts to gain higher throughput. https://core.vmware.com/resource/vmware-vsan-design-guide#sec6815-sub3

Ans: B Networking Minimums 25Gbps minimum for ESA. 10Gbps minimum for OSA https://core.vmware.com/blog/comparing-original-storage-architecture-vsan-8-express-storage-architecture