For configuration with LANconfig adjust on index card 'General' whether the 'Type of service field' or alternatively the 'DiffServ field' is to be observed for prioritization of data packets. When both options are turned off, the ToS/DiffServ field will be ignored.
LANconfig: IP router / general / routing methods
WEBconfig: Setup / IP router / Routing method
Feature settings for routing method values are the following:
- Standard: The ToS/DiffServ field is ignored.
- TOS: The ToS/DiffServ field is considered as ToS field, the bits “Low delay” and “High reliability” will be evaluated.
- DiffServ: The ToS/DiffServ field is interpreted as DiffServ field and evaluated as follows:
| DSCP code points | Kind of transmission |
|---|---|
| CSx (including CS0 = BE) | normal transmission |
| AFxx | secured transmission |
| EF | preferred transmission |