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Cisco Bug: CSCul00221 - N5k: Vlan "mode fabricpath" missing from running config after ISSU

Last Modified

Mar 09, 2018

Products (8)

  • Cisco Nexus 5000 Series Switches
  • Cisco Nexus 5596UP Switch
  • Cisco Nexus 5548P Switch
  • Cisco Nexus 6004 Switch
  • Cisco Nexus 5020 Switch
  • Cisco Nexus 5548UP Switch
  • Cisco Nexus 5010 Switch
  • Cisco Nexus 5596T Switch

Known Affected Releases

5.2(1)N1(5) 6.0(2)N1(1)

Description (partial)

Symptom:
Nexus 5000 does not show the "mode fabricpath" command under the Fabricpath VLANs in the running and startup config.

Conditions:
This is seen after the following sequence of events:
- Feature VTP is enabled 
- ISSU upgrade was performed
- Feature VTP is disabled

It is observed on FP vlans in the normal range (1-1000) but not for the FP vlans in the extended range.
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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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