Administrator Guide

show interface pfc statistics
Display counters for the PFC frames received and transmitted (by dot1p priority class) on an interface.
C9000 Series
Syntax
show interface port-type slot/port pfc statistics
Parameters
port-type Enter the port type.
slot/port Enter the slot/port number. Enter the subport number if a 40G port is fanned-out
into 10G ports.
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.
9.7(0.0) Introduced on the S6000-ON.
9.0.2.0 Introduced on the S6000.
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 view the show output for multiple ports of a specified slot at a time, 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 10/0-4,7 pfc
statistics. To enter any random number of ports, you can enter a comma-separated string of port
numbers, for example show interfaces tengigabitethernet 10/0,9 pfc statistics
Example
(Summary)
Dell (conf-if-te-0/1)#show int te 0/1 pfc statistics
Interface TenGigabitEthernet 0/1
Priority Rx XOFF Frames Rx Total Frames Tx Total Frames
--------------------------------------------------------------------
0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
Example (port
range)
Dell#show interfaces tengigabitethernet 10/0-1 pfc statistics
Interface TenGigabitEthernet 10/0
Interface Priority Rx XOFF Frames Rx Total Frames Tx Total Frames
--------------------------------------------------------------------------
Te 10/0 P0 0 0 0
Te 10/0 P1 0 0 0
538 Data Center Bridging (DCB)