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Cisco Bug: CSCun69150 - Layer 2 Protocol Tunneling packets not forwarded by 2960S switch

Last Modified

Nov 27, 2020

Products (133)

  • Cisco Catalyst 2960-S Series Switches
  • Cisco Catalyst 3560X-48P-S Switch
  • Cisco Catalyst 3750G-12S Switch
  • Cisco Catalyst 3560E-48PD-SF Switch
  • Cisco Catalyst 2960-24-S Switch
  • Cisco Catalyst 3560E-12D-E Switch
  • Cisco Catalyst 3560E-48PD-E Switch
  • Cisco ME 3400EG-2CS-A Switch
  • Cisco Catalyst 3560E-24TD-S Switch
  • Cisco Catalyst 3750V2-24PS Switch
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Known Affected Releases

12.2(55)SE3 12.2(58)SE2

Description (partial) 

Symptom:
Layer 2 Protocol Tunneling packets are not forwarded by 2960S switch. 2960 switches are not affected.

Conditions:
2960S switch in the network where Layer 2 Protocol Tunneling is configured.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
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