Setup Guide

Enabling Buer Statistics Tracking
You can enable the tracking of statistical values of buer spaces at a global level. The buer statistics tracking utility operates in the max
use count mode that enables the collection of maximum values of counters.
To congure the buer statistics tracking utility, perform the following step:
1 Enable the buer statistics tracking utility and enter the Buer Statistics Snapshot conguration mode.
CONFIGURATION mode
DellEMC(conf)#buffer-stats-snapshot
DellEMC(conf)#no disable
Enable this utility to be able to congure the parameters for buer statistics tracking. By default, buer statistics tracking is disabled.
2 Enable the buer statistics tracking utility and enter the Buer Statistics Snapshot conguration mode.
CONFIGURATION mode
DellEMC(conf)#buffer-stats-snapshot
DellEMC(conf)#no disable
Enable this utility to be able to congure the parameters for buer statistics tracking. By default, buer statistics tracking is disabled.
3 Use show hardware buffer-stats-snapshot resource interface interface{priority-group { id |
all } | queue { ucast{id | all}{ mcast {id | all} | all} to view buer statistics tracking resource
information for a specic interface.
EXEC/EXEC Privilege mode
DellEMC# show hardware buffer-stats-snapshot resource interface fortyGigE 0/0 queue all
Unit 0 unit: 0 port: 1 (interface Fo 0/0)
---------------------------------------
Q# TYPE Q# TOTAL BUFFERED CELLS
---------------------------------------
UCAST 0 0
UCAST 1 0
UCAST 2 0
UCAST 3 0
UCAST 4 0
UCAST 5 0
UCAST 6 0
UCAST 7 0
UCAST 8 0
UCAST 9 0
UCAST 10 0
UCAST 11 0
MCAST 0 0
MCAST 1 0
MCAST 2 0
MCAST 3 0
MCAST 4 0
MCAST 5 0
MCAST 6 0
MCAST 7 0
MCAST 8 0
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Quality of Service (QoS)