Reference Guide

output counters to which the stacking module is
connected.
• cpu i2c statistics : Clears active i2c-address
statistics.
• cpu sata-interface statistics: Clears sata-
interface error counter statistics.
unit unit-num Enter the unit unit-num parameters with a command
option to clear hardware statistics for a specified NPU. The
range of NPU numbers is 0 to 3. The command options are:
• counters: Clears the packets counters.
party-bus Enter the keyword party-bus with a command option to
clear hardware statistics for the party bus that links the
switch CPUs. The command options are:
• port port-num statistics: Clears statistics on a
specified party-bus internal port.
• port all: Clear statistics on all party-bus internal ports.
pe pe-id Enter the keyword pe with a port extender (PE) ID to clear
hardware statistics for a specified port extender. The PE ID
range is from 0 to 255.
NOTE: The pe option is only visible when the extended
bridge feature is enabled.
stack-unit unit-
number
Enter the keyword stack-unit with a stack unit number to
clear hardware statistics for a specified stack-unit number.
The stack-unit number range is from 0 to 7.
rp Enter the keyword rp with a command option to clear
hardware statistics for the Route Processor. The command
options are:
• cpu data-plane statistics: Clears data-plane
statistics, including the HiGig port statistics with input/
output counters.
• cpu i2c statistics: Clears active i2c-address
statistics.
• cpu sata-interface statistics: Clears sata-
interface error counter statistics.
sfm sfm-unit-
num
Enter the keyword sfm with a Switch Fabric Module (SFM)
unit number and a command option to clear hardware
statistics from the specified SFM. The range of SFM unit
numbers is from 0 to 5. The command options are:
• counters: Clears the traffic counters.
Debugging and Diagnostics
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