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Cisco Bug: CSCus59991 - Checkin latest sbus_master firmware 0x0515_0033

Last Modified

Mar 18, 2017

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

5.3.0.BASE

Description (partial)

This fix brings in the latest sbus_master firmware to address proper initialization of off-chip packet buffer memory of FIA ASIC across different process variation type on different boards.

Symptom:
The symptoms without the fix can be seen using the "show controller fabric fia link-status location" CLI for all cards present in the chassis. If all the links for any FIA slice/instance are shown as Down then it is possible that FIA ASIC init was aborted due to failing off-chip packet buffer memory init.

Conditions:
The fix brought in by this DDTS/firmware is very much board specific. Not all boards are impacted.
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