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Cisco Bug: CSCtc02635 - Not forwarding packets in voice vlan after interface up

Last Modified

Jan 28, 2017

Products (96)

  • Cisco Catalyst 3750 Series Switches
  • Cisco ME 3400EG-2CS-A Switch
  • Cisco Catalyst 3560E-48PD-SF Switch
  • Cisco Catalyst 3560E-24TD-S Switch
  • Cisco Catalyst 3560-12PC-S Compact Switch
  • Cisco Catalyst 2960-24TC-L Switch
  • Cisco ME 3400-24TS-A Switch
  • Cisco Catalyst 3560E-48PD-E Switch
  • Cisco Catalyst 3750V2-24PS Switch
  • Cisco Catalyst 3560G-48PS Switch
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Known Affected Releases

12.2(50)SE3

Description (partial)

Symptom:

When critical vlan with multi-auth is configured. If the phone is connected to a member switch and after successful authentication server is declared dead, during re-auth authorization fails. After authorization failure switch drops tagged traffic from the phone. Shut/No shut doesn't help.

Conditions:
When critical vlan with multi-auth is configured. If the phone is connected to a member switch and after successful authentication server is declared dead and re-auth is triggered while server is dead.
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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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