Users Guide

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.
Debugging and Diagnostics
405