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Cisco Bug: CSCus77605 - Multicast throughput drops for certain packet sizes

Last Modified

May 10, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

5.3.0.BASE

Description (partial)

Symptom:
In tomahawk line card per FIA multicast throughput for certain packet sizes (like 676, 400, 702,704,705)  are slightly less than 200G, throughput achieved for these packet sizes are around 198G

Conditions:
200G of multicast traffic towards a single FIA instance on tomahawk line cards with certain packet sizes like 676, 400, 702,704,705
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Bug Details Include

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  • Status
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