Dell PowerSwitch S4820T 9.50.1 Configuration Guide for the S4820T System - Page 1063

EXEC Privilege mode show hardware stack-unit {0-11} drops unit {0-1} port {1-64} This view helps identifying the stack unit/port pipe/port that may experience internal drops. • View the input and output statistics for a stack-port interface. EXEC Privilege mode show hardware stack-unit {0-11} stack-port {0-64} • View the counters in the field processors of the stack unit. EXEC Privilege mode show hardware stack-unit {0-11} unit {0-1} counters • View the details of the FP Devices and Hi gig ports on the stack-unit. EXEC Privilege mode show hardware stack-unit {0-11} unit {0-1} details • Execute a specified bShell command from the CLI without going into the bShell. EXEC Privilege mode show hardware stack-unit {0-11} unit {0-1} execute-shell-cmd {command} • View the Multicast IPMC replication table from the bShell. EXEC Privilege mode show hardware stack-unit {0-11} unit {0-1} ipmc-replication • View the internal statistics for each port-pipe (unit) on per port basis. EXEC Privilege mode show hardware stack-unit {0-11} unit {0-1} port-stats [detail] • View the stack-unit internal registers for each port-pipe. EXEC Privilege mode show hardware stack-unit {0-11} unit {0-1} register • View the tables from the bShell through the CLI without going into the bShell. EXEC Privilege mode show hardware stack-unit {0-11} unit {0-1} table-dump {table name} Enabling Environmental Monitoring The S4820T components use environmental monitoring hardware to detect transmit power readings, receive power readings, and temperature updates. To receive periodic power updates, you must enable the following command. • Enable environmental monitoring. enable optic-info-update interval Example of the show interfaces transceiver Command Dell#show interfaces transceiver -- RPM Environment Status -- Slot Status Temp Voltage S-Series Debugging and Diagnostics 1063