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
Which feature should be enabled?
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
CHeck for yourselves, but my gut feeling tells me VLAN is the correct answer.
Because this is something you can adjust/ set.
ERSPAN is just something that is underlying, but i have not seen a checkbox where i can enable this.
Support for ERSPAN
ERSPAN mirrors traffic on one or more “source” ports and delivers the mirrored traffic to one or more
“destination” ports on another switch. vSphere 6.5 includes support for the ERSPAN protocol.
pag 34 – https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/whitepaper/vsphere/vmw-white-paper-vsphr-whats-new-6-5.pdf
Honkler thinks it’s:
B is the right answer. One of the vSphere 6.5 network enhancements is to support ERSPAN
ERSPAN mirrors traffic on one or more “source” ports and delivers the mirrored traffic to one or more
“destination” ports on another switch. vSphere 6.5 includes support for the ERSPAN protocol.
Which feature should be enabled?
VLAN is not a feature
I think B is the correct answer
Which one is it?
should be D
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.networking.doc/GUID-81309F10-D7FF-447C-9D35-58CA3DDA53B1.html
“Enter a valid VLAN ID in the field. This information is required for Remote Mirroring Source port mirroring sessions.”
B.
Support for ERSPAN
ERSPAN mirrors traffic on one or more “source” ports and delivers the mirrored traffic to one or more “destination” ports on another switch.
vSphere 6.5 includes support for the ERSPAN protocol.