Exam 1V0-21.20 topic 1 question 69 discussion

C for me https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vcenterhost.doc/GUID-25EA5833-03B5-4EDD-A167-87578B8009B3.html

Network Limits for Migration with vMotion vMotion 5.0, 5.1, 5.5, 6.0, 6.5, 6.7, 7.0 1GigE 4VM vMotion 5.0, 5.1, 5.5, 6.0, 6.5, 6.7, 7.0 10GigE 8VM https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vcenterhost.doc/GUID-25EA5833-03B5-4EDD-A167-87578B8009B3.html

Port mirroring is not a solution for increasing the number of virtual machines migrated simultaneously from one ESXi host to another. Port mirroring is a networking feature that allows traffic on one port (or ports) of a network switch to be forwarded to another port for analysis or monitoring purposes. A 10GigE network card provides significantly higher bandwidth compared to a 1GigE network card. With more bandwidth available, the ESXi hosts can handle more concurrent migrations without experiencing network congestion or slowdowns.

increase the network

Answer is C: A 1Gb NIC has a capacity of 4 units, so you can do 4 vMotion operations at a time from a given 1Gb NIC. A 10Gb NIC has a capacity of 8 units, so you can do 8 vMotion operations at a time from a given 10Gb NIC. https://blogs.vmware.com/performance/2021/02/vcenter-limits-for-tasks-running-at-the-same-time.html

C will be 40, so D(NIC Teaming)

come on, show me where you got this answer from.. Port Mirroring really. I thought that when I paid for this subscription I would have quality, so far after question 50 I do not have any references and the answers are CRAP