Dell PowerEdge FX2 Dell PowerEdge FN I/O Aggregator Configuration Guide 9.6(0 - Page 272
Using the Show Hardware Commands
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flash: 2143281152 bytes total (2069291008 bytes free) Using the Show Hardware Commands The show hardware command tree consists of commands used with the Aggregator switch. These commands display information from a hardware sub-component and from hardware-based feature tables. NOTE: Use the show hardware commands only under the guidance of the Dell Technical Assistance Center. • View internal interface status of the stack-unit CPU port which connects to the external management interface. EXEC Privilege mode show hardware stack-unit {0-5} cpu management statistics • View driver-level statistics for the data-plane port on the CPU for the specified stack-unit. EXEC Privilege mode show hardware stack-unit {0-5} cpu data-plane statistics This view 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. • View the modular packet buffers details per stack unit and the mode of allocation. EXEC Privilege mode show hardware stack-unit {0-5} buffer total-buffer • View the modular packet buffers details per unit and the mode of allocation. EXEC Privilege mode show hardware stack-unit {0-5} buffer unit {0-1} total-buffer • View the forwarding plane statistics containing the packet buffer usage per port per stack unit. EXEC Privilege mode show hardware stack-unit {0-5} buffer unit {0-1} port {1-64 | all} bufferinfo • View the forwarding plane statistics containing the packet buffer statistics per COS per port. EXEC Privilege mode show hardware stack-unit {0-5} buffer unit {0-1} port {1-64} queue {0-14 | all} buffer-info • View input and output statistics on the party bus, which carries inter-process communication traffic between CPUs. EXEC Privilege mode show hardware stack-unit {0-5} cpu party-bus statistics • View the ingress and egress internal packet-drop counters, MAC counters drop, and FP packet drops for the stack unit on per port basis. EXEC Privilege mode show hardware stack-unit {0-5} drops unit {0-0} port {33-56} 272 Debugging and Diagnostics