Cisco Bug: CSCuj32632 - sup2t:traffic not received from 6848-SFP ports due to rx datapath stuck
Mar 24, 2019
- Cisco Catalyst 6000 Series Switches
Known Affected Releases
Symptom: All odd or all even ports on 6848-SFP do not receive traffic after a high traffic condition(most likely an L2 loop). This situation would be noticed even after the loop is broken Due to this : - remote end would be err-disabled due to UDLD(if configured). - there would be no connectivity to devices connected on any of the problem ports. Conditions: This issue has been noticed after a layer2 loop has been triggered with interfaces on the 6848 card also part of the loop.
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Bug Details Include
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