Owner`s manual

264 | Debugging and Diagnostics
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On a Standby unit, you can reach the TRACE_LOG_DIR files only by using the show file command from
the flash://TRACE_LOG_DIR directory.
Figure 21-5. Command Example
Show Hardware Commands
The show hardware command tree consists of EXEC Privilege commands used with the Aggregator. These
commands 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: Non-management Member units do not support this functionality.
Note: Use the show hardware commands only under the guidance of Dell Networking Technical Assistance
Center.
Table 21-2. show hardware Commands
Command Description
show hardware stack-unit {0-5} cpu management
statistics
View the internal interface status of the stack-unit CPU port which
connects to the external management interface.
show hardware stack-unit {0-5} cpu data-plane
statistics
View the driver-level statistics for the data-plane port on the CPU for the
specified stack-unit. It provides insight into the packet types entering the
CPU to see whether CPU-bound traffic is internal (IPC traffic) or network
control 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 of
allocation.
show hardware stack-unit {0-5} buffer unit {0-1}
total-buffer
View the modular packet buffers details per unit and the mode of
allocation.
show hardware stack-unit {0-5} buffer unit {0-1}
port {1-64 | all} buffer-info
View the forwarding plane statistics containing the packet buffer usage per
port per stack unit.
show hardware stack-unit {0-5} buffer unit {0-1}
port {1-64} queue {0-14 | all} buffer-info
View the forwarding plane statistics containing the packet buffer statistics
per COS per port.
FTOS#dir flash://TRACE_LOG_DIR
Directory of flash:/TRACE_LOG_DIR
1 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_CP
flash: 2143281152 bytes total (2069291008 bytes free)