Dell PowerEdge FX2/FX2s - Manual (Page 156)

• If the MD port is a Layer 2 port, the frames are tagged with the VLAN ID of the VLAN to which the MD
belongs.
• If the MD port is a Layer 3 port, the frames are tagged with VLAN ID 4095.
• If the MD port is in a Layer 3 VLAN, the frames are tagged with the respective Layer 3 VLAN ID.
For example, in the configuration source tengig 0/1 destination tengig 0/9 direction tx, if the source port
0/1 is an untagged member of any VLAN, all monitored frames that the destination port 0/9 receives are
tagged with the VLAN ID of the source port.
156 Port Monitoring