Administrator Guide

Table 13. show interface pfc summary Command Description
Fields Description
Interface Interface type with stack-unit 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)
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).
Reason Reason displayed when the DCBx operational status
for PFC on a port is 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.
Data Center Bridging (DCB) 301