An administrator wishes to enable network port mirroring based on source port. Which feature should be
enabled?
A.
vSphere standard switch port
B.
ERSPAN
C.
NSX Virtual Wire
D.
VLAN
Explanation:
Enter a valid VLAN ID in the field. This information is required for Remote Mirroring Source port mirroring
sessions.
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.networking.doc/GUID-
81309F10-D7FF-447C-9D35-58CA3DDA53B1.html
D
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.networking.doc/GUID-C3970893-9328-430C-A440-F22B7E26280A.html
Correct B
https://docs.extrahop.com/6.2/configure-erspan-vmware/
NOTE: VLAN is not a feature
B
Answer : D
The question states as in “Which feature should be enabled?”. I doubt there is a setting available in GUI of vCenter to enable “ERSPAN”, so i think the answer is D.
Sorry to all. I was wrong. Correct answer is “B”.