Dell S6000 FTOS 9.0(2.0) Configuration Guide for the System - Page 332

www.dell.com | support.dell.com • DCBx Oper status: Disabled. W Table 15-6. Reasons why DCBx Oper Status is Down Reason Description Port Shutdown LLDP Rx/Tx is disabled Waiting for Peer Multiple Peer Detected Version Conflict Config-source Down Unrecognized TLV received Admin Mode OFF (Local) Admin Mode OFF (Remote) Waiting for ACK from Peer Error Bit set Enabled with ETS Mismatch (show interfaces dcbx output) PFC is down (show interfaces pfc output) Port is shut down. All other reasons for DCBx inoperation, if any, are ignored. LLDP is disabled (Admin Mode set to rx or tx only) globally or on the interface. Waiting for peer or detected peer connection has aged out. Multiple peer connections detected on the interface. DCBx version on peer version is different than the local or globally configured DCBx version. Although DCBx parameters match in auto-upstream or auto-downstream port, the configuration source (elected dynamically or CLI-configured) is down. Invalid TLV length TLV has been received. In case of an invalid PFC or ETS TLV, the error displays in the show interfaces pfc | dcb Output; show interfaces dcbx output displays PFC or ETS as down. Local Admin Mode is disabled. Remote Admin Mode is disabled. For a legacy DCBx version, a peer has not acknowledged the reception of a sent packet. This reason displays only when a remote peer is willing to receive a DCB configuration. For a legacy DCBx version, a peer has sent packets with an error bit set. This reason displays only when a remote peer is willing to receive a DCB configuration. DCBx is enabled but an ETS validation failure error has occurred. One of the following PFC-specific errors has occurred: - No MBC support. - Configured PFC priorities exceed maximum PFC capability limit. - New dot1p-to-queue mapping violates the allowed system limit for PFC Enable status per priority 310 | Data Center Bridging (DCB)