Administrator Guide

Version 9.0.2.0 Introduced on the S6000.
Version
8.3.19.0
Introduced on the S4820T.
Version 8.3.11.0 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 7.8.1.0 Introduced on the S-Series.
show hardware stack-unit
Display the data plane or management plane input and output statistics of the designated component of
the designated stack member.
Z9000
Syntax
stack-unit <id> {cpu data-plane statistics | cpu management
statistics | [ drops [unit number [port 1-104] | user-port
0-127] | fpga register | party-bus statistics | stack-port |
ti-monitor | unit 0-1 {counters | details | port-stats [detail]
| register}}
Parameters
stack-unit
stack-unit
{command-
option}
Enter the keywords 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.
The range is from 0 to 7.
buffer Enter the keyword buffer. To display the total buffer
statistics for the stack unit, enter the keyword total-
buffer
. To display the buffer statistics for a specific unit,
enter the keyword unit and a unit number from 0 to 5 .
To display the buffer statistics for a specific port, enter the
keyword port and a port number from 1 to 128 .
To display total buffer information for the port, enter the
keywords buffer-info. To display a queue range, enter 0
to 14 for a specfic queue or all.
cpu data-plane
statistics
(Optional) Enter the keywords cpu data-plane
statistics then the keywords stack port and its
number, from 0 to 52 to display the data plane statistics,
which shows the High Gig (Higig) port raw input/output
counter statistics to which the stacking module is
connected.
cpu i2c
statistics
Z9000 only: Enter the keywords cpu i2c statistics to
display active i2c address statistics.
504
Debugging and Diagnostics