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### Instruction:
OFA_PLUGIN-3-LAYER_ERR
### Response:
(Severity: 3), (Category: L2), (Description: Check of HW layer failed. You are trying to create/edit logical switch, but it is already registered in sysdb and its layer value (layer2 or layer3) is diffent than requested one. *SUPPORT*), (Recommended Action: Copy the error message exactly as it appears on the console or in the system log, call your Cisco technical support representative and provide the representative with the gathered information.)
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