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Cisco Bug: CSCte93787 - switchport trunk vlan pruning except configuration missing after restart

Last Modified

Feb 04, 2017

Products (95)

  • Cisco Catalyst 3750 Series Switches
  • Cisco ME 3400EG-2CS-A Switch
  • Cisco Catalyst 3560E-12D-E Switch
  • Cisco Catalyst 3560G-48PS Switch
  • Cisco Catalyst 3560E-48PD-E Switch
  • Cisco Catalyst 3560E-24TD-S Switch
  • Cisco Catalyst 3750V2-24PS Switch
  • Cisco Catalyst 3560-12PC-S Compact Switch
  • Cisco ME 3400-24TS-A Switch
  • Cisco Catalyst 3560E-48PD-SF Switch
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Known Affected Releases

12.2(50)SE3

Description (partial)

Symptom:

The switchport trunk vlan pruning except configuration is not present in the switch's running configuration after restart.

Conditions:

The following sequence of events occurs:

1. configure switchport trunk vlan pruning except command
2. copy running configuration to startup configuration
3. restart switch 
4. switchport trunk vlan pruning except command is not present in the running configuration
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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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