In FusionCompute, which of the following on DVS description is wrong?

In FusionCompute, which of the following on DVS description is wrong?
A . Cross-server communication does not need to be forwarded through a physical switch
B . Due to the consumption of virtual switching modules, the switching performance is slightly lower than that of physical switches
C . Provide virtual network security capabilities, which can prevent the IP address of virtual machines from spoofing
D . Using pure software to achieve, compared with the use of physical switches, flexible function expansion

View Answer

Answer: A