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Cisco Bug: CSCvv00690 - N9K - Mgmt0 RJ45 copper port goes down, once SFP is inserted on SFP port

Last Modified

Oct 06, 2020

Products (65)

  • Cisco Nexus 9000 Series Switches
  • Cisco Nexus 9516 Switch
  • Cisco Nexus 92348GC-X Switch
  • Cisco Nexus 3548 Switch
  • Cisco Nexus 93600CD-GX Switch
  • Cisco Nexus 3548-X Switch
  • Cisco Nexus 3636C-R Switch
  • Cisco Nexus 3064 Switch
  • Cisco Nexus 92304QC Switch
  • Cisco Nexus 3132Q-V Switch
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Known Affected Releases

9.3(4)

Description (partial)

Symptom:
Mgmt0 port on a Cisco Nexus 9000 Series switch goes down and doesn’t come back up.
During the problem state, we have seen both RJ45 and SFP ports going down and stuck in down state.

Conditions:
SFP is inserted into the SFP slot on mgmt0
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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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