Service Manual

Example
displaying
priority-group
range
Dell#show hardware buffer interface tengigabitethernet 1/1 priority-
group 0 buffer-info
----- Buffer stats for unit: 0 port: 1 (interface Te 1/1) -----
-----------------------------------------------------------
PG# PRIORITIES ALLOTED (CELLS) COUNTER (CELLS)
MIN SHARED MODE HDRM MIN SHARED HDRM
-----------------------------------------------------------
0 - 61440 0 STATIC 174 0 0 0
Dell#
Example
displaying queue
range
show hardware buffer-stats-snapshot
Displays buffer statistics tracking resource information for a specific interface.
Syntax
show hardware buffer-stats-snapshot resource interface interface{priority-
group { id | all } | queue { ucast{id | all}{ mcast {id | all} | all}
Parameters
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.
interface
interface
Enter any of the following keywords and slot/port[/subport] or number
information:
● For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port[/subport] information.
● For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the
slot/port information.
queue Enter the keyword queue after id for specific queue or keyword all.
priority-group Enter the keyword priority-group followed by id for specific priority-group or
keyword all.
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) Introduced on the S4810, S4820T, S5000, S6000, S6000–ON, Z9000, Z9500.
Usage
Information
<Interface><slot/port>-Queue ucast/mcast — Displays the total unicast/multicast buffer
usage on per-port per-queue basis. For CPU port, counters for queues 0 to 11 displays and there is no
differentiation between unicast and multicast queues.
Example
displaying egress
queue-level
snapshot for
both unicast and
multicast
packets for the
specific interface
Dell# show hardware buffer-stats-snapshot resource interface fortyGigE
1/1 queue all
Unit 1 unit: 0 port: 1 (interface Fo 1/49)
---------------------------------------
Q# TYPE Q# TOTAL BUFFERED CELLS
---------------------------------------
UCAST 0 0
UCAST 1 0
506 Debugging and Diagnostics