By default, all logical (lsq-) interfaces on a MultiServices PIC preserve the type-of-service (ToS) bits in an incoming packet header.
However, you can use the translation-table statement at the [edit class-of-service] hierarchy level to replace the arriving ToS bit pattern with a user-defined value.
This feature follows exactly the same configuration rules as the Enhanced IQ PIC. For configuration details, see Configuring ToS Translation Tables.
