Administrator Guide

○ 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.
● 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
thebc 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.
● cpu management statistics: Displays management port counters.
● cpu sata-interface statistics: Displays 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 display hardware statistics from the specified SFM on the
switch. The range of SFM unit numbers is from 0 to 5. The command options are:
● buffer {total-buffer | unit unit-num {port port-num |
total-buffer}: Displays buffer statistics from the total SFM buffer or from
a specified SFM unit. The range of SFM unit ID numbers is from 0 to 5. The
range of SFM unit ports is from 1 to 4096.
● counters: Displays the counters for SFM traffic 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 on the specified SFM unit.
594 Debugging and Diagnostics