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Cisco Bug: CSCus66985 - FIA egress reorder drops in full box full mesh traffic using Tomahawk LC

Last Modified

Jul 30, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

Intermittent minor egress drops at FIA (on Tomahawk LCs) as can be seen using the CLI "show controller fabric fia stats". The egress drop reason is "Uc dq pkt-len-crc/RO-seq/len error drp" as can be seen in CLI "show controller fabric fia drops egress".

These minor egress drops occur on Tomahawk LCs when running line rate full mesh traffic in a fullbox type of setup.
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