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Cisco Bug: CSCus77443 - VSL port-channel retains "switchport mode trunk" after VSS conversion

Last Modified

Dec 13, 2018

Products (1)

  • Cisco Catalyst 4500 Series Switches

Known Affected Releases


Description (partial)

"switchport mode trunk" shows up on the interface configuration for int portchannel10, one of the VSLs for a Sup8e VSS.

Show run int po 10, it shows up. Show run int po 20 (second VSL link) it doesn't show up. 

Cosmetic issue.

4500 Sup8e VSS running 3.6.0E
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