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Cisco Bug: CSCul27686 - Nexus 55xx P Devices: After Upgrade Interface Down & Unrecoverable

Last Modified

Mar 02, 2020

Products (7)

  • Cisco Nexus 5000 Series Switches
  • Cisco Nexus 5596UP Switch
  • Cisco Nexus 5548P Switch
  • Cisco Nexus 5020 Switch
  • Cisco Nexus 5548UP Switch
  • Cisco Nexus 5596T Switch
  • Cisco Nexus 5010 Switch

Known Affected Releases

5.2(1)N1(6) 6.0(2)N2(2)

Description (partial)

Symptom:
After an upgrade to 5.2(1)N1(6) or 6.0(2)N2(2), interfaces might go down or start flapping. It could be few days after the upgrade before they can go down or start flapping.

Conditions:
- Nexus 5548P or 16P Gigabit Ethernet Modules (GEMs)
- 5.2(1)N1(6) or 6.0(2)N2(2)
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Bug Details Include

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