Administrator Guide

Table 23. show interface pfc summary Command Description (continued)
Fields Description
DCBx exchange (Willing bit received in PFC TLV): enabled or
disabled.
Local is enabled DCBx operational status (enabled or disabled) with a list of
the configured PFC priorities
Operational status (local port) DCBx operational status (enabled or disabled) with a list of
the configured PFC priorities.
Port state for current operational PFC configuration:
● Init: Local PFC configuration parameters were exchanged
with peer.
● Recommend: Remote PFC configuration parameters were
received from peer.
● Internally propagated: PFC configuration parameters were
received from configuration source.
PFC DCBx Oper status Operational status for exchange of PFC configuration on local
port: match (up) or mismatch (down).
State Machine Type Type of state machine used for DCBx exchanges of PFC
parameters:
● Feature: for legacy DCBx versions
● Symmetric: for an IEEE version
TLV Tx Status Status of PFC TLV advertisements: enabled or disabled.
PFC Link Delay Link delay (in quanta) used to pause specified priority traffic.
Application Priority TLV: FCOE TLV Tx Status Status of FCoE advertisements in application priority TLVs
from local DCBx port: enabled or disabled.
Application Priority TLV: ISCSI TLV Tx Status Status of ISCSI advertisements in application priority TLVs
from local DCBx port: enabled or disabled.
Application Priority TLV: Local FCOE Priority Map Priority bitmap used by local DCBx port in FCoE
advertisements in application priority TLVs.
Application Priority TLV: Local ISCSI Priority Map Priority bitmap used by local DCBx port in ISCSI
advertisements in application priority TLVs.
Application Priority TLV: Remote FCOE Priority Map Status of FCoE advertisements in application priority TLVs
from remote peer port: enabled or disabled.
Application Priority TLV: Remote ISCSI Priority Map Status of iSCSI advertisements in application priority TLVs
from remote peer port: enabled or disabled.
PFC TLV Statistics: Input TLV pkts Number of PFC TLVs received.
PFC TLV Statistics: Output TLV pkts Number of PFC TLVs transmitted.
PFC TLV Statistics: Error pkts Number of PFC error packets received.
PFC TLV Statistics: Pause Tx pkts Number of PFC pause frames transmitted.
PFC TLV Statistics: Pause Rx pkts Number of PFC pause frames received
The following example shows the show interface pfc statistics command.
DellEMC#show interfaces te 1/1 pfc statistics
Interface TenGigabitEthernet 1/1
Interface Priority Rx XOFF Frames Rx Total Frames Tx Total
Frames
-----------------------------------------------------------------------------------------
------
Te 1/1 P0 0 0 0
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Data Center Bridging (DCB)