Reference Guide

cpu {data-plane | i2c | management | sata-interface} statistics
|
drops {unit unit-num {port {port-num | port-range}} |
user-port {user-port-num | port-range}} |
unit unit-num {counters | details | ipmc-replication | port-
stats | register | table-dump} |
bp-link-map | bp-link-state | higig unit unit-num [port port-
num]}
party-bus {port port-num statistics | all}
rp {cpu {data-plane | i2c | management | sata-interface}
statistics} |
sfm sfm-unit-num {buffer {total-buffer | unit unit-num {port |
total-buffer}} | counters | details| drops | port-stats |
register | table-dump}}
system {bp-link-state | linkId range}
Parameters
cp Enter the keywords cp with a command option to display
hardware statistics from the Control Processor. The
command options are:
• cpu data-plane: Displays data-plane statistics,
including the HiGig port statistics with input/output
counters to which the stacking module is connected.
• cpu i2c: Displays active i2c-interface statistics.
• cpu management: Displays management port counters.
• cpu sata-interface: Displays sata-interface error
counter-statistics.
cp-switch Enter the keyword cp-switch with a command option to
display hardware statistics for control-plane and protocol
control traffic. The command options are:
• counters: Displays the counters for control-plane and
protocol control packets to troubleshoot an error
condition.
• details: Displays more detailed information on
control-plane and protocol control packet statistics.
• drops: Displays the number of internal drops of control-
plane and protocol control packets.
• port-stats: Displays status about why a control-plane
internal port is not brought up to register level. You can
use the detail option to display the port-statistics in
details.
Debugging and Diagnostics
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