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Cisco Bug: CSCun36153 - 3750X, IE3010 Invalid VLAN Entry Under "show vlan"

Last Modified

Nov 27, 2020

Products (210)

  • Cisco 2600 Series Multiservice Platforms
  • Cisco Catalyst 2960X-24PS-L Switch
  • Cisco Catalyst 3560X-48T-E Switch
  • Cisco Catalyst 3560E-48PD-E Switch
  • Cisco Catalyst 3750V2-24PS Switch
  • Cisco Catalyst 2960C-8TC-S Switch
  • Cisco Catalyst 3560CG-8TC-S Compact Switch
  • Cisco Catalyst 3560X-48P-S Switch
  • Cisco Catalyst 2960S-24PD-L Switch
  • Cisco Catalyst 2960G-24TC-L Switch
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Known Affected Releases

15.0(2)SE6 15.2(3)E

Description (partial)

An invalid VLAN may be present in 'show vlan' output after switch start-up or after configuring a set of VLANs. This has been observed on a 3750X 3-switch stack and on an IE3010.

Observed after switch power-up with default VLANs only and after configuring/deleting a set of VLANs.
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