Administrator Guide

The following table describes the show interface pfc summary command fields.
Table 21. show interface pfc summary Command Description
Fields Description
Interface Interface type with stack-unit, linecard, and port number.
Admin mode is on; Admin is enabled PFC Admin mode is on or off with a list of the configured
PFC priorities . When PFC admin mode is on, PFC
advertisements are enabled to be sent and received from
peers; received PFC configuration takes effect. The admin
operational status for a DCBx exchange of PFC
configuration is enabled or disabled.
Remote is enabled; Priority list Remote Willing Status is enabled Operational status (enabled or disabled) of peer device for
DCBx exchange of PFC configuration with a list of the
configured PFC priorities. Willing status of peer device for
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.
270 Data Center Bridging (DCB)