Users Guide

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.
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 buffer-info type, such as device-level details, queue-based
snapshots, or priority group-level snapshot in the egress and ingress direction of traffic:
• Device-ingress – Displays total buffer accounting usage for the unit.
• Device-egress –Display total buffer usage for the unit, total multicast buffer usage for the unit and also on
per-service-pool basis. Counters will be displayed for the 2 service-pools – one for normal traffic and other for
DCB traffic.
When the buffer-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 buffer-stats-snapshot resource interface fortyGigE 0/0
priority-group 7
Unit 0 unit: 0 port: 1 (interface Fo 0/0)
--------------------------------------------------
PG# PRIORITIES SHARED CELLS HEADROOM CELLS
--------------------------------------------------
7 0-2,5 0 0
Dell# show hardware buffer-stats-snapshot resource interface fortyGigE 0/0
priority-group 7
Unit 0 unit: 0 port: 1 (interface Fo 0/0)
--------------------------------------------------
PG# PRIORITIES SHARED CELLS HEADROOM CELLS
--------------------------------------------------
0 - 0 0
1 - 0 0
2 - 0 0
3 7 0 0
4 6 0 0
5 4 0 0
6 3 0 0
7 0-2,5 0 0
show hardware system-flow
Display Layer 3 ACL or QoS data for the selected stack member and stack member port-pipe.
Syntax
show hardware system-flow stack-unit id port-set number [counters]
496 Debugging and Diagnostics