A customer is experiencing a network performance problem and is using the esxtop utility to determine the cause. Esxtop reveals no dropped packets.
Which two conditions should the customer check? (Choose two.)
A. packet size
B. data receive rate
C. IPv6 support
D. CPU contention
according to https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.monitoring.doc/GUID-07EBECDB-7242-4C50-95CB-C672D939019C.html , maybe answer “AB”
reference: If packets are being dropped, adjust the virtual machine shares. If packets are not being dropped, check the size of the network packets and the data receive and transfer rates
According to https://kb.vmware.com/s/article/2001003#Network it is B & D
“Network performance can be highly affected by CPU performance. Rule out a CPU performance issue before investigating network latency.”
“Test the maximum bandwidth from the virtual machine with the Iperf tool.”
A&B
B&D