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Cisco Bug: CSCuo65956 - B2B:MCH drops in congestion with 96/93gigMCH:201gige MCL to a dest

Last Modified

Jan 08, 2017

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

5.1.3.BASE

Description (partial)

Symptom:
On CRS-X B2B system during multicast  congestion if some multicast high priority traffic is dropped as cell drops in fabric.

Conditions:
On CRS-X B2B system when 300G traffic in ratio 93G:200G MCH:MCL is sent to on inbar on MSC-X some MCH traffic will also be dropped.
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