Service Manual

Version Description
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 <id> {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}}
stack-unit <id> {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 {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.
buer Enter the keyword buffer. To display the total buer statistics for the stack unit,
enter the keyword total-buffer. To display buer statistics for a all interface,
enter the keyword
interface followed by the keyword all.
To display total buer information for the port, enter the keywords buffer-info.
To display a queue range, enter 0 to 14 for a specc queue or all.
cpu data-plane
statistics
(Optional) Enter the keywords cpu data-plane statistics then the
keywords stack port and its number, from 1 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 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.
drops [unit unit-
number]
Enter the keyword drops to display internal drops on the selected stack member.
Enter the drops keyword to display internal drops on the selected stack member.
fpga register Enter the keyword to display the register value of fpga resgister details in S4810,
Z9000 and S6000.
unit unit-number
{counters | details |
port-stats [detail] |
register}
Enter the keyword unit then 0 to 3 and then enter one of the following keywords
to troubleshoot errors on the selected port-pipe and to give status on why a port is
not coming up to register level: counters, details, port-stats [detail],
or
register.
Debugging and Diagnostics
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