CLI Guide

Pkts, 0 Error Traffic Class
TLV Pkts
show interface pfc
Displays the PFC configuration applied to ingress traffic on an interface, including priorities and link delay.
Syntax
show interface port-type slot/port pfc {summary | detail}
Parameters
port-type slot/
port pfc
Enter the port-type slot and port PFC information.
{summary | detail} Enter the keyword summary for a summary list of results or
enter the keyword detail for a full list of results.
NOTE: This command also enables you to view information corresponding to
a range of ports.
• You can specify multiple ports as slot/port-range. For example, if you
want to display information corresponding to all ports between 1 and 4,
specify the port range as show interfaces interface-type 1/1 -
4
.
Command Modes INTERFACE
Supported Modes All Modes
Command History
Version Description
9.9(0.0) Introduced on the FN IOM and added support to display the
interface configurations corresponding to a range of ports.
9.4(0.0) Supported on the FN I/O Aggregator.
9.2(0.0) Introduced on the M I/O Aggregator.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Usage Information
To clear the PFC TLV counters, use the clear pfc counters interface
port-type slot/port command.
The following describes the show interface pfc summary command shown in
the following example.
Field 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 the PFC admin mode is on, PFC
advertisements are enabled to be sent and received from
peers; received PFC configuration take effect. The admin
Data Center Bridging (DCB)
503