Reference Guide

• bp-link-state: Displays the status of the backplane
links on a specified line card.
• hg-stats unit unit-num port port-num: Displays
input and output statistics for a HiGig port (NPU port
number) on a specified line card.
• fpga registers Display the statistics from the FPGA
registers.
pe pe-id stack
unit unit-number
Enter pe pe-id stack-unit unit number parameters
with a command option to display hardware statistics from
the specified port extender (PE) and stack-unit. The port
extender ID range is from 0 to 255 and the stack-unit ID
range is from 0 to 7. The command options are:
• cpu data-plane statistics: Displays data-plane
statistics, including the
bc pci driver statistics for the
device.
• drops unit unit number [user—port {port
{
port-num | range}]: Displays the number of
internal drops of control-plane and protocol control
packets on the port specified. User port range is 1–51.
• stack-port Displays traffic statistics for the stacking
ports on a specified PE.
• unit unit-number to view with the following options:
– counters: Displays the traffic counters.
– details: Displays more detailed hardware
information.
– port-stats: Displays the internal statistics on a per-
port basis.
– register: Displays the internal registers.
– table-dump: Displays the tables from the bShell.
party-bus Enter the keyword party-bus with a command option to
display hardware statistics from the party bus that links the
switch CPUs. The command options are:
• port port-num statistics: Displays statistics on a
specified party-bus internal port.
• port all: Displays statistics on all party-bus internal
ports.
rp Enter the keyword rp with a command option to display
hardware statistics from the Route Processor. The
command options are:
• cpu data-plane statistics: Displays data-plane
statistics, including the HiGig port statistics with input/
output counters to which the stacking module is
connected.
• cpu i2c statistics: Displays active i2c-address
statistics.
Debugging and Diagnostics
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