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Cisco Bug: CSCvt27570 - interface with 100FX SFP stuck in up-state

Last Modified

Sep 10, 2020

Products (1)

  • Cisco Catalyst 9400 Series Switches

Known Affected Releases

16.9.4

Description (partial)

Symptom:
Link /Interface stays up even after :
 - Unplugging SFP 
 - If neighbor still reloading 
 - Even if the other connected side is down

Conditions:
Issue is seen with 100FX SFP
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  • Full Description (including symptoms, conditions and workarounds)
  • Status
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  • Known Fixed Releases
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