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Cisco Bug: CSCup52013 - dot1x 3750 stack - MAB stuck in running after multiple shut/no shut

Last Modified

Jan 23, 2017

Products (152)

  • Cisco IOS
  • Cisco Catalyst 3560X-48P-S Switch
  • Cisco Catalyst 2960S-24PD-L Switch
  • Cisco Catalyst 3750V2-24PS Switch
  • Cisco Catalyst 3560E-12D-E Switch
  • Cisco Catalyst 3560-12PC-S Compact Switch
  • Cisco Catalyst 3750V2-24FS Switch
  • Cisco Catalyst 3560G-48PS Switch
  • Cisco ME 3400EG-2CS-A Switch
  • Cisco Catalyst 2960-24TC-L Switch
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Known Affected Releases

12.2(55)SE1 12.2(55)SE3 12.2(55)SE9

Description (partial)

Symptom:
MAB is stack in running, the device is not authenticated

Conditions:
- 3750 stack
- the device reloads or shut / no shut performed multiple times
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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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