Setup Guide

Version Description
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100-ON.
9.8(2.0) Introduced on the S3100 series.
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.0 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
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.
Syntax
stack-unit stack-unit-number {buffer [ unit 0 ] total buffer | buffer unit
0 interface all queue [(0-14) | a11] buffer-info}{cpu data-plane statistics
| cpu management statistics | drops [unit number] | fpga register | party-
bus statistics | stack-port | ti-monitor | unit 0-1 {counters | details |
port-stats [detail] | register}}
Parameters
stack-unit stack-
unit-number
{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 1 to 6.
buffer Enter the keyword buffer. To display the total buffer statistics for the stack unit,
enter the keyword total-buffer. To display buffer statistics for a all interface,
enter the keyword interface followed by the keyword all.
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
Enter the keywords cpu data-plane statistics then the keywords stack
port and its number, from 1 to 128to 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 management
statistics
Enter the keywords cpu management statistics to display the counters of
the management port.
cpu party-bus
statistics
Enter the keywords cpu party-bus statistics, to display the Management
plane input/output counter statistics of the pseudo party bus interface.
cpu sata-
interface
statistics
Enter the keywords cpu sata-interface statistics to display the sata
interface error counter statistics.
drops [unit unit-
number ]
Enter the keyword drops to display internal drops on the selected stack member.
Enter the optional keyword unit unit-number to display the internal drop
counters of the specified port pipe.
fpga register Enter the keyword to display the register value of the fpga register.
512 Debugging and Diagnostics