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Cisco Bug: CSCun48994 - ESP100 crash while running traffic with 8K mlp bundles

Last Modified

Jan 29, 2017

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases

15.2(4)S 15.3(3)S 15.4(1)S 15.4(2)S

Description (partial)

The CP process crashes while collapsing a hierarchy layer node that had once exceeded 4000 entries. The collapse occurs when the number entries falls below 4000.

This problem occurs while collapsing a node that had once exceeded 400 entries. The problem is specific to MLPPP, MFR and GEC aggregate because these features require notification when a schedule ID changes. The schedule ID changes when a scheduling node is reconstructed. The issue hit when the operation involves both the flushing and SID notification.
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