Reference Guide

• 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 128.
• 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.
• port-stats: Displays status about why an SFM port is
not brought up to register level.
• register: Displays the internal registers for each switch
fabric.
• table-dump: Displays the tables from the bShell.
system Enter the keyword system to display the current status of
the system hardware. The command options are:
• system {bp-link-state}: Displays the statistics
related to the backplane link state bit map.
• system {bp-link-state linKId range}: Displays
the status of the specified link. LinKId range for the
system is from 0 to 155.
Defaults none
Command Modes
• EXEC
• EXEC Privilege
Command History
This guide is platform-specific. For command information about other platforms,
see the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.9(0.0) Introduced on the C9010.
9.2(1.0) Introduced on the Z9500.
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Debugging and Diagnostics