Service Manual

• 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.
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 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
Debugging and Diagnostics 675