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output counters to which the stacking module is
connected.
• cpu i2c statistics: Displays active i2c-address
statistics.
• cpu management statistics: Displays management
port counters for a specified line card.
• cpu sata-interface statistics: Displays sata-
interface error counter statistics.
• drops unit unit-num : Displays the number of
dropped packets on the ports of a specified line-card
NPU. The range of NPU numbers is 0 to 3.
• unit unit-num {counters | details | ipmc-
replication | port-stats | register |
table-dump}: Displays statistics on a specified NPU. The
range of NPU numbers is 0 to 3. The command options
are:
– counters: Displays the traffic counters.
– details: Displays more detailed hardware
information.
– ipmc-replication: Displays the multicast IPMC
replication table from the bShell.
– port-stats: Displays the internal statistics on a per-
port basis.
– register: Displays the line-card internal registers.
– table-dump: Displays the tables from the bShell.
• bp-link-map: Displays the backplane links (between
leaf/port and spine/fabric) on a specified line card.
• 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.
party-bus Enter the keyword party-bus with a command option to
display hardware statistics from the party bus that links
Z9500 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.
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Debugging and Diagnostics