Users Guide

MCAST 4 11
Only the queues for which the buffer cell consumption is not zero are displayed. If an egress buffer is not
present on any of the queues on port 5, the following sample output is displayed:
Dell#show hardware stack-unit 1 buffer-stats-snapshot unit 0 resource
port 5 queue all
Stack-unit 1 unit 0 port 5 (interface te 1/4/1)
--------------------------------------------
Q# TYPE Q# TOTAL BUFFERED CELLS
----------------------------------------------
Dell#show hardware stack-unit 1 buffer-stats-snapshot unit 0 resource
port 5 prio-group all
Stack-unit 1 unit 0 port 5 (interface te 1/4/1)
--------------------------------------
PG# SHARED CELLS HEADROOM CELLS
---------------------------------------
6 1000
5
7 3 0
show hardware stack-unit buffer-stats-snapshot (Total Buffer
Information)
View the buffer statistics tracking resource information depending on the type of buffer information, such as device-level
details, port-level counters, queue-based snapshots, or priority group-level snapshot in the egress and ingress direction of
traffic.
Syntax
show hardware stack-unit <id> buffer-stats-snapshot unit <id> resource x
Parameters
stack-unit 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.
buffer-stats-
snapshot unit
number
Display the historical snapshot of buffer statistical values unit Enter the keyword
unit along with a port-pipe number. The range is from 0 to 0.
buffer-info Buffer and traffic manager resources usage, where X can be one of the following:
● All - Displays ingress and egress device, port, and queue snapshots
● Interface all queue {all} - egress queue-level snapshot for both unicast and
multicast packets
● Interface all queue ucast {id | all} - egress queue-level snapshot for unicast
packets only
● Interface all queue mcast {id | all} - egress queue-level snapshot for multicast
packets only
●
Interface all prio-group {id | all} - ingress priority-group level snapshot
Command Modes
EXEC
EXEC Privilege
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
Networking OS Command Line Reference Guide.
450 Debugging and Diagnostics