Users Guide

Parameters
port-type slot/
port[] pfc
Enter the port-type slot and port PFC information.
{summary | detail |
buer-threshold}
Enter the keyword summary for a summary list of results or enter the keyword
detail for a full list of results. Use the keyword buffer-threshold to display
the buer threshold details.
NOTE: This command also enables you to view information corresponding to a range of ports.
However, for Open Networking (ON) platforms the notation for specifying port range in the
command is dierent from how you specify in non-ON platforms.
• For non-ON platforms, 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.
• For ON platforms, you can specify multiple ports as slot/port/[subport] - slot/port/
[subport]. 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 1/1/1 - 1/1/4.
Command Modes INTERFACE
Command History
This guide is platform-specic. For command information about other platforms, refer to 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) Added support to display the interface congurations corresponding to a range of
ports.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the Z9500.
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.
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 o with a list of the congured PFC priorities. When the
PFC admin mode is on, PFC advertisements are enabled to be sent and received
from peers; received PFC conguration take eect. The admin operational status
for a DCBX exchange of PFC conguration is enabled or disabled.
500
Data Center Bridging (DCB)