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● counters: Clears the counters for control-plane and protocol control packets
to troubleshoot an error condition.
linecard slot-id Enter the linecard slot-id parameters with a command option to clear the
hardware statistics for a specified Z9500 line card. The range of slot IDs is from 0
to 2. The command options are:
● counters: Clears traffic counters on line-card ports.
● cpu data-plane statistics: Clears data-plane statistics, including the
HiGig port statistics with input/output counters to which the stacking module is
connected.
● cpu i2c statistics : Clears active i2c-address statistics.
● cpu sata-interface statistics: Clears sata-interface error counter
statistics.
unit unit-num Enter the unit unit-num parameters with a command option to clear hardware
statistics for a specified port pipe. The range of port-pipe unit numbers is 0 to 3.
The command options are:
● counters: Clears the packets counters on a port pipe.
party-bus Enter the keyword party-bus with a command option to clear hardware
statistics for the party bus that links Z9500 CPUs. The command options are:
● port port-num statistics: Clears statistics on a specified party-bus
internal port.
● port all: Clear statistics on all party-bus internal ports.
rp Enter the keyword rp with a command option to clear hardware statistics for the
Route Processor. The command options are:
● cpu data-plane statistics: Clears data-plane statistics, including the
HiGig port statistics with input/output counters.
● cpu i2c statistics: Clears active i2c-address statistics.
● cpu sata-interface statistics: Clears sata-interface error counter
statistics.
sfm sfm-unit-
num
Enter the keyword sfm with an Switch Fabric Module (SFM) unit number and a
command option to clear hardware statistics from the specified SFM on the Z9500.
The range of SFM unit numbers is from 0 to 5. The command options are:
● counters: Clears the traffic counters for an SFM unit.
Defaults none
Command Modes EXEC Privilege
Command
History
This guide is platform-specific. For command information about other platforms, refer to 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 9.2(1.0) Introduced on the Z9500.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.11.0 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 7.8.1.0 Introduced on the S-Series.
Related
Commands
show hardware — displays the data plane or management plane input and output statistics of the
designated component of the designated stack member.
clear hardware system-flow
Clear system-flow statistics from selected hardware components.
Syntax
clear hardware system-flow layer2 stack-unit number port-set 0–0 counters
542 Debugging and Diagnostics