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Cisco Bug: CSCuo95597 - Congestion:UCAF drop seen when SM is shut on rack of one of the sources

Last Modified

Jan 14, 2017

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

5.1.3.BASE

Description (partial)

Symptom:
On CRS B2B/MC system unicast AF packets are dropped in congestion scenario.

Conditions:
On a CRS MC/B2B system, when 3:1 congestion with UCHP/UCAF/UCBE/MCHP traffic is sent . And the SM card is shut on one of the rack where one of the sources exist.
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