Users Guide

406 RTCBATTERYTEST Interactive
407 CPLDRESETTEST Interactive
408 I2CDEVICESCANTEST Interactive
409 SERVERPORTPHYEXTLINKTEST Interactive
410 CPUSNAKEQSFPPEXTLPBKTEST Interactive
411 CPUSNAKEOPTMODEXTLPBKTEST Interactive
Total Diagnostic Testcases in Interactive: 11
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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
show hardware stack-unit 0-5 {buffer [ unit 0 ] total buffer | buffer unit 0
interface all queue [(0-14) | a11] buffer-info} {phy-firmware-version} {cpu
data-plane statistics [stack-port 0-52] | cpu party-bus statistics | cpu
private-mgmt statistics | drops [unit 0-1 ] | stack-port 33-56 | unit 0-0
{counters | details | port-stats [detail] | register}}
Parameters
stack-unit 0–5
{command-option}
Enter the keywords stack-unit then 0 to 5 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.
buer Enter the keyword buffer. To display buer statistics for a all interface, enter the
keyword interface followed by the keyword all. To display the forwarding plane
statistics containing the packet buer usage per port per stack unit, enter the keyword
unit then 0 for port-pipe 0, then port and the port number (42-53, and then
buffer-info.
fpga Enter the keyword fpga, to display fpga details.
fru Enter the keyword fru, to display fru details.
phy-rmware-
version
Each member of the stack is updated automatically with the latest rmware while booting
as well as during OIR. To dump the physical rmware version for stack units, enter the
keywords phy-firmware-version.
cpu data-plane
statistics
Enter the keywords cpu data-plane statistics , optionally followed by 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 party-bus
statistics
Enter the keywords cpu party-bus statistics, to display the Management plane
input/output counter statistics of the Private Management interface.
cpu private-mgmt
statistics
Enter the keywords cpu private-mgmt statistics, to display the Management
plane input/output counter statistics of the Private Management interface.
drops interface
interface
Enter the keyword drops to display internal drops on the selected stack member.
stack-port 33–56 Enter the keywords stack-port and a stacking port number to select a stacking port
for which to display statistics. Identify the stack port number as you would to identify a
10G port that was in the same place in one of the rear modules.
NOTE: You can identify stack port numbers by physical inspection of the rear
modules. The numbering is the same as for the 10G ports. You can also
inspect the output of the show system stack-ports command.
Debugging and Diagnostics 397