Dell PowerEdge FX2 Dell PowerEdge FN I/O Aggregator Configuration Guide 9.6(0 - Page 283
Dataplane Statistics, IPv4 L3UC Aged & Drops
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--- Egress FORWARD PROCESSOR Drops --- IPv4 L3UC Aged & Drops : 0 TTL Threshold Drops : 0 INVALID VLAN CNTR Drops : 0 L2MC Drops : 0 PKT Drops of ANY Conditions : 0 Hg MacUnderflow : 0 TX Err PKT Counter : 0 Dataplane Statistics The show hardware stack-unit cpu data-plane statistics command provides insight into the packet types coming to the CPU. The command output in the following example has been augmented, providing detailed RX/ TX packet statistics on a per-queue basis. The objective is to see whether CPU-bound traffic is internal (so-called party bus or IPC traffic) or network control traffic, which the CPU must process. Example of Viewing Dataplane Statistics Dell#show hardware stack-unit 2 cpu data-plane statistics bc pci driver statistics for device: rxHandle :0 noMhdr :0 noMbuf :0 noClus :0 recvd :0 dropped :0 recvToNet :0 rxError :0 rxDatapathErr :0 rxPkt(COS0) :0 rxPkt(COS1) :0 rxPkt(COS2) :0 rxPkt(COS3) :0 rxPkt(COS4) :0 rxPkt(COS5) :0 rxPkt(COS6) :0 rxPkt(COS7) :0 rxPkt(UNIT0) :0 rxPkt(UNIT1) :0 rxPkt(UNIT2) :0 rxPkt(UNIT3) :0 transmitted :0 txRequested :0 noTxDesc :0 txError :0 txReqTooLarge :0 txInternalError :0 txDatapathErr :0 txPkt(COS0) :0 txPkt(COS1) :0 txPkt(COS2) :0 txPkt(COS3) :0 txPkt(COS4) :0 txPkt(COS5) :0 txPkt(COS6) :0 txPkt(COS7) :0 txPkt(UNIT0) :0 Debugging and Diagnostics 283