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Cisco Bug: CSCvt18714 - Known unicast packets with 802.1p COS 6 from IPN get dropped

Last Modified

Oct 04, 2020

Products (25)

  • Cisco Nexus 9000 Series Switches
  • Cisco Nexus 9516 Switch
  • Cisco Nexus 9396PX Switch
  • Cisco Nexus 9396TX Switch
  • Cisco Nexus 93108TC-FX Switch
  • Cisco Nexus 93240YC-FX2 Switch
  • Cisco Nexus 93120TX Switch
  • Cisco Nexus 9504 Switch
  • Cisco Nexus 9332C Switch
  • Cisco Nexus 9372TX-E Switch
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Known Affected Releases

14.2(3j) 14.2(3l)

Description (partial)

Symptom:
Known unicast packets with COS 6 from IPN might get dropped by the Cisco ACI fabric.

Conditions:
This occurs with an IPN switch that has the outer COS set to 6.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
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