Dell PowerEdge FX2 Dell PowerEdge FN I/O Aggregator Configuration Guide 9.6(0 - Page 284
Displaying Drop Counters
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The show hardware stack-unit cpu party-bus statistics command displays input and output statistics on the party bus, which carries inter-process communication traffic between CPUs Example of Viewing Party Bus Statistics Dell#show hardware stack-unit 2 cpu party-bus statistics Input Statistics: 27550 packets, 2559298 bytes 0 dropped, 0 errors Output Statistics: 1649566 packets, 1935316203 bytes 0 errors Displaying Drop Counters To display drop counters, use the following commands. • Identify which stack unit, port pipe, and port is experiencing internal drops. show hardware stack-unit 0-11 drops [unit 0 [port 0-12]] • Display drop counters. show hardware stack-unit drops unit port Example of the show hardware stack-unit Command to View Drop Counters Statistics Dell#show hardware stack-unit 0 drops UNIT No: 0 Total Ingress Drops :0 Total IngMac Drops :0 Total Mmu Drops :0 Total EgMac Drops :0 Total Egress Drops :0 UNIT No: 1 Total Ingress Drops :0 Total IngMac Drops :0 Total Mmu Drops :0 Total EgMac Drops :0 Total Egress Drops :0 Dell#show hardware stack-unit 0 drops unit 0 Port# :Ingress Drops :IngMac Drops :Total Mmu Drops :EgMac Drops :Egress Drops 1 0 0 0 0 0 2 0 0 0 0 0 3 0 0 0 0 0 4 0 0 0 0 0 5 0 0 0 0 0 6 0 0 0 0 0 7 0 0 0 0 0 8 0 0 0 0 0 Dell#show hardware stack-unit 0 drops unit 0 port 1 --- Ingress Drops --- Ingress Drops : 30 IBP CBP Full Drops : 0 PortSTPnotFwd Drops : 0 IPv4 L3 Discards : 0 Policy Discards : 0 Packets dropped by FP : 14 (L2+L3) Drops : 0 Port bitmap zero Drops : 16 284 Debugging and Diagnostics