Reference Guide

show interface pfc
Display the PFC configuration applied to ingress traffic on an interface, including priorities and link delay.
C9000 Series
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.
Command Modes INTERFACE
Command History
This guide is platform-specific. For command information about other platforms,
see the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.9(0.0) Introduced on the C9010.
9.7(0.1) Introduced on the S3048-ON and S4048-ON..
9.2.(0.0) Down status messages added.
8.3.19.0 Introduced on the S4820T.
8.3.12.0 Introduced on the S4810.
8.3.16.0 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.
To view the PFC show output for multiple ports of a specified slot, you can specify
any random port number or a range of ports, or a combination of both.
To specify a port range, you can enter a hyphenated range of one or more port
range values separated with commas; for example, show interfaces
tengigabitethernet 10/0-1 pfc summary. To enter any random number of
ports, you can enter a comma-separated string of port numbers, for example
show
interfaces tengigabitethernet 10/2,4 pfc summary
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.
646
Data Center Bridging (DCB)