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Cisco Bug: CSCus70086 - Observed Barrier error on shutting down 2 plane at a time

Last Modified

Jan 08, 2017

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

4.2.4.BASE

Description (partial)

Symptom:
Barrier errors observed on shutting down 2 planes on 4.2.4 image with congestion traffic.

Conditions:
Image: 424 + SMUs 
System : 2+1 Taiko (rack0 metro and rack1 taiko)
Traffic profile : congestion matrix
Trigger: plane 5 and 6 shut at a time . 

Observing the following barrier errors on the fabric cards being shut.
1. DBL_IN_DLT_S2S3 on S2 card
2. AGG_TIMEOUT_S2S3 on S13 card

There is no functional impact due to these errors, as the errors are observed on the plane which are being shut.
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