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Cisco Bug: CSCuo63486 - LLDP - link err-disabled upon reload when dcbx tlv is disabled

Last Modified

Apr 02, 2020

Products (7)

  • Cisco Nexus 7000 Series Switches
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco Nexus 7000 4-Slot Switch
  • Cisco Nexus 7700 18-Slot Switch
  • Cisco Nexus 7000 18-Slot Switch
  • Cisco Nexus 7000 9-Slot Switch
  • Cisco Nexus 7700 10-Slot Switch

Known Affected Releases

6.2(2a)

Description (partial)

Symptom:
Interface get error disabled upon switch reboot due to DCX-No ACK in 100 PDUs. DCBX tlv is disabled on the switch

Conditions:
N7K: 6.2.2a
N5K: 7.0(0)N1(1)

LLDP enabled
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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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