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Cisco Bug: CSCun00493 - Need recovery mechanism for Punt/FPGA CRC errors in RSP440

Last Modified

Jun 18, 2019

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

This DDTS is to investigate detection and recovery mechanisms for issues seen with punt fpga on RSP440.

There may be issues that cause complete or partial loss of communication with the RSP punt path and the fabric.  These may be a hardware issues or some cases a transient issue.

Related Community Discussions

Improving ASR9k resilience - Looking for feedback.
Asking all our customers.     Looking for some other examples where we had an issues on the a9k where we might have some gap in system resiliency.  Looking for issues where we might have seen a HW or SW issue and the router didn't handle it in a way you would have preferred to allow network redundancy to take over.  Please provide as much information about the situation as you can.  As well as what behavior you believe should take place?  If you have SRs or bug IDs please include as well.  Here are ...
Latest activity: Mar 04, 2015
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