Reference Guide

Usage
Information
The following describes the show interface pfc summary field descriptions.
Field Description
Interface Interface type with stack-unit and port number.
Admin mode is
on, Admin is
enabled
PFC mode: on or off. Priority list: list of the configured PFC
priorities (if any). When the PFC admin mode is on, PFC
advertisements are enabled to be sent and received from
peers.
Remote is
enabled, Priority
list, Remote
Willing Status is
enabled
Remote Admin mode: (enabled if a valid TLV was received
or disabled). Priority list: list of the configured PFC priorities
(if any). Remote Willing Status: Willing bit received in PFC
TLVs from the remote peer.
Local is enabled Local PFC configuration including the mode and the list of
PFC priorities configured.
Operational status
(local port)
Port state for current operational PFC configuration:
• Init: Local PFC configuration parameters were
exchanged with the peer.
• Recommend: Remote PFC configuration parameters
were received from the peer.
• Internally propagated: PFC configuration
parameters were received from the configuration
source.
PFC DCBX Oper
status
Operational status for the exchange of the PFC
configuration on the local port: match (up) or mismatch
(down).
State Machine
Type
Type of state machine used for DCBX exchanges of the PFC
parameters: Feature — for legacy DCBX versions; Symmetric
— for an IEEE version.
TLV Tx Status Status of the 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 the local DCBX port: enabled or disabled.
Application
Priority TLV: SCSI
TLV Tx Status
Status of ISCSI advertisements in application priority TLVs
from the local DCBX port: enabled or disabled.
Application
Priority TLV: Local
FCOE Priority Map
Priority bitmap used by the local DCBX port in FCoE
advertisements in application priority TLVs.
Data Center Bridging (DCB)
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