Defines a network interface in the configuration database.
The defif method defines the specified instance of a network interface. It only defines interfaces for currently configured adapters. To define the specified instance, the defif method does the following:
| Item | Description | 
|---|---|
| -c Class | Specifies the interface class to be defined. The valid value is if. | 
| -s Subclass | Specifies the subclass of interface to be defined. Valid
values are: 
 | 
| -t Type | Specifies the type of interface to be defined. Valid values
are: 
 | 
To define a token-ring network interface instance, enter the method in the following format:
defif -t tr