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Cisco Bug: CSCvv70086 - Cisco DNA Center pushes conflicting config to the extended node interfaces during PNP

Last Modified

Oct 11, 2020

Products (1)

  • Cisco DNA Center

Known Affected Releases

DNAC1.3.3.7

Description (partial)

Symptom:
When a new extended node is onboarded to Cisco DNA Center through Plug N Play, the interfaces are configured as trunks, with native VLAN configurations.  During Plug N Play, Cisco DNA Center attempts to configure these trunks with the command "switchport trunk allowed vlan all", but the command fails because of the pre-existing "switchport trunk native vlan X" commands.

Conditions:
This was observed in Cisco DNA Center 1.3.3.7, managing an extended node that is a Catalyst 3560 running IOS 15.2(7)E1.
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