Users Guide

• 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
Version Description
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.8(0.0) Added the keyword interface all.
9.7(0.0) Introduced on the S6000-ON.
9.6(0.0) Introduced on the S5000.
9.3(0.0) Introduced on the S6000, S4810, and S4820T.
Usage Information
The following information is displayed based on the buer-info type, such as device-level details, queue-
based snapshots, or priority group-level snapshot in the egress and ingress direction of trac:
• Device-ingress – Displays total buer accounting usage for the unit.
• Device-egress –Display total buer usage for the unit, total multicast buer usage for the unit and also
on per-service-pool basis. Counters will be displayed for the 2 service-pools – one for normal trac and
other for DCB trac.
When the buer-stats-snapshot is disabled, the following informational message is displayed when you run
the show command: %Info: Buffer-stats-snapshot feature is disabled.
Example
Dell#show hardware stack-unit 1 buffer-stats-snapshot unit 3 resource
interface all queue mcast 3
Unit 1 unit: 3 port: 1 (interface Fo 1/144)
---------------------------------------
Q# TYPE Q# TOTAL BUFFERED CELLS
---------------------------------------
MCAST 3 0
Unit 1 unit: 3 port: 5 (interface Fo 1/148)
---------------------------------------
Q# TYPE Q# TOTAL BUFFERED CELLS
---------------------------------------
MCAST 3 0
Unit 1 unit: 3 port: 9 (interface Fo 1/152)
---------------------------------------
Q# TYPE Q# TOTAL BUFFERED CELLS
---------------------------------------
MCAST 3 0
Unit 1 unit: 3 port: 13 (interface Fo 1/156)
---------------------------------------
Debugging and Diagnostics
505