252 | Debugging and Diagnosticsw w w . d e l l . c o m | s u p p o r t . d e l l . c o m Figure 22-5. Command ExampleShow Hardware CommandsThe show hardware command tree consists of EXEC Privilege commands used with the Aggregator. Thesecommands display information from a hardware sub-component and from hardware-based feature tables.Table 22-2 lists the show hardware commands available as of the latest FTOS version.Note: Use the show hardware commands only under the guidance of Dell Force10 Technical AssistanceCenter.Table 22-2. show hardware CommandsCommand Descriptionshow hardware stack-unit {0-5} cpu managementstatisticsView the internal interface status of the stack-unit CPU port whichconnects to the external management interface.show hardware stack-unit {0-5} cpu data-planestatisticsView the driver-level statistics for the data-plane port on the CPU for thespecified stack-unit. It provides insight into the packet types entering theCPU to see whether CPU-bound traffic is internal (IPC traffic) or networkcontrol traffic, which the CPU must process.show hardware stack-unit {0-5} buffer total-buffer View the modular packet buffers details per stack unit and the mode ofallocation.show hardware stack-unit {0-5} buffer unit {0-1}total-bufferView the modular packet buffers details per unit and the mode ofallocation.show hardware stack-unit {0-5} buffer unit {0-1}port {1-64 | all} buffer-infoView the forwarding plane statistics containing the packet buffer usage perport per stack unit.show hardware stack-unit {0-5} buffer unit {0-1}port {1-64} queue {0-14 | all} buffer-infoView the forwarding plane statistics containing the packet buffer statisticsper COS per port.show hardware stack-unit {0-5} cpu party-busstatisticsView input and output statistics on the party bus, which carriesinter-process communication traffic between CPUs.show hardware stack-unit {0-5} drops unit {0-0}port {33-56}View the ingress and egress internal packet-drop counters, MAC countersdrop, and FP packet drops for the stack unit on per port basis. It assists inidentifying the stack unit/port pipe/port that may experience internal drops.FTOS#dir flash://TRACE_LOG_DIRDirectory of flash:/TRACE_LOG_DIR1 drwx 4096 Jan 17 2011 15:02:16 +00:00 .2 drwx 4096 Jan 01 1980 00:00:00 +00:00 ..3 -rwx 100583 Feb 11 2011 20:41:36 +00:00 failure_trace0_RPM0_CPflash: 2143281152 bytes total (2069291008 bytes free)
