Guest

Preview Tool

Cisco Bug: CSCtd83999 - Error msgs seen when switchport / no switchport given with int port-ch

Last Modified

Jan 31, 2017

Products (1)

  • Cisco Catalyst 4000 Series Switches

Known Affected Releases

12.2(54)SG(0.53)

Description (partial)

Symptom:

When changing the switchport mode of an etherchannel, the following message may be logged:
% CDP already disabled since not supported on this interface, or for this encapsulation

Conditions:

An etherchannel is switched between L3 and L2 modes.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.