5–Validation Methods for DCB and FCoEValidation Step 1—Verify PFC and ETS Parameters5-451031-00 AValidation ResultsFigure 5-3 shows one trace captured between the adapter and FCoE switchexchanging DCB parameters using the DCBX protocol. Both peers use version1.01.Figure 5-3. DCBX Exchanges Between QLogic QLE8152 Adapter and theCisco Nexus 5000 FCoE Switch