Dell PowerEdge FX2/FX2s - Manual (Page 44)

Figure 4. DCBx Sample Topology
DCBX Prerequisites and Restrictions
The following prerequisites and restrictions apply when you configure DCBx operation on a port:
• DCBX requires LLDP in both send (TX) and receive (RX) mode to be enabled on a port interface. If
multiple DCBX peer ports are detected on a local DCBX interface, LLDP is shut down.
44 Data Center Bridging (DCB)