Link services interfaces support the physical interface encapsulation MLFR UNI NNI. By default, the physical interface encapsulation on link services interfaces is MLFR UNI NNI. Multilink interfaces do not support physical interface encapsulation.
For more information, see the JUNOS Network Interfaces Configuration Guide.
You can also configure logical interface encapsulation on multilink and link services interfaces. For more information, see Configuring Logical Interface Encapsulation.
To explicitly configure link services physical interface encapsulation, include the encapsulation statement at the [edit interfaces ls-fpc/pic/port:channel] hierarchy level:
-
encapsulation type;
You must also configure the T1, E1, or DS0 physical and physical interface with the same encapsulation type.