3V0-21.21 Exam Dumps : Advanced Design VMware vSphere 7.x

PVLANs divide the broadcast domain into multiple broadcast sub-domains and allow further isolating different devices within the same VLAN. They provide layer 2 isolation between ports within the same broadcast domain. For example: "Your ESXi host uses several networks. Use appropriate security measures for each network, and isolate traffic for specific applications and functions. For example, ensure that VMware vSphere vMotion traffic does not travel over networks where virtual machines are located. Isolation prevents snooping. Having separate networks is also recommended for performance reasons."

Checked in the training manual, chapter 10 Infrastructure Manageability: When mention about tiers... always talks about DIFFERENT CLUSTERS. Vmware suggest this in order to calculate spare hosts, cpu contention, disk performance, etc. In this case B and D should be disregarded, you should not mix Tier 1 and 2 in the same cluster.

gmt.doc/GUID-FEAC3A43-C57E-49A2-8303-B06DBC9054C5.html

Profile 2 to Cluster 1

Fully Automated DRS allows Automated Initial VM Placement

TPS is enabled to support Memory Sharing requirement (can be used)

Profile 1 to Cluster 2

Partially Automated DRS still allows Automated Initial VM placement.

TPS is disabled to support Memory Sharing requirement (cannot be used)