Command Line Reference Guide

Example
Dell#show qos dcb buffer-threshold
Name : test1
Buffer threshold parameters:
pfc priority 0 buffer-size 40
pfc priority 3 buffer-size 50
show hardware stack-unit buffer-stats-snapshot (With
Polling and History)
View the buffer statistics tracking resource information with polling details and historical snapshots. This
command is supported on the
S6000 platform.
Syntax
show hardware stack-unit 0 buffer-stats-snapshot unit 0
resource X history Y
Parameters
stack-unit
number
Unique ID of the stack unit to select a particular stack
member and then enter one of the following command
options to display a collection of data based on the option
entered. The range is 0 to 11.
buffer-stats-
snapshot unit
number
Display the historical snapshot of buffer statistical values
unit Enter the keyword unit along with a port-pipe number,
then the keyword counters to display the counters on the
selected port-pipe. The range is 0 to 0.
resource X Buffer and traffic manager resources usage, where X can be
one of the following:
• All - Ingress and Egress resources snapshots
• Port {id |all} queue {all} - egress queue-level snapshot for
both unicast and multicast packets
• Port {id |all} queue ucast {id | all} - egress queue-level
snapshot for unicast packets only
• Port {id |all} queue mcast {id | all} - egress queue-level
snapshot for multicast packets only
• Port {id |all} prio-group {id | all} - ingress priority-group
level snapshot
history Y Historical snapshot details of buffer space statistics, where Y
can be one of the following:
• Instance {all | id} - Displays the information for all
instances or the specified instance of the snapshot.
Data Center Bridging (DCB)
491