O'Reilly logo
  • pritam zare thinks this is interesting:

In this case, since the MAC C1-M2-MAC is local to C1-M2, it is expected that NC-2 will not have an entry for it.

From

Cover of VCP6-NV Official Cert Guide (Exam #2V0-641)

Note

Here C1-M2 is using a MAC which no one knows because VM is using different MAC than the one in VMX file. Therefore, it is not updated in Logical switch and subsequently in NSX Controller.