Operation Manual

Chapter 36 Differentiated Services
GS1920 Series User’s Guide
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The following table shows the default DSCP-to-IEEE802.1p mapping.
36.3.1 Configuring DSCP Settings
To change the DSCP-IEEE 802.1p mapping click the DSCP Setting link in the DiffServ screen to display the
screen as shown next.
Figure 218 IP Application > DiffServ > DSCP Setting
The following table describes the labels in this screen.
Table 147 Default DSCP-IEEE 802.1p Mapping
DSCP VALUE 0 – 7 8 – 15 16 – 23 24 – 31 32 – 39 40 – 47 48 – 55 56 – 63
IEEE 802.1p01234567
Table 148 IP Application > DiffServ > DSCP Setting
LABEL DESCRIPTION
0 … 63 This is the DSCP classification identification number.
To set the IEEE 802.1p priority mapping, select the priority level from the drop-down list box.
Apply Click Apply to save your changes to the Switch’s run-time memory. The Switch loses these changes if it
is turned off or loses power, so use the Save link on the top navigation panel to save your changes to
the non-volatile memory when you are done configuring.
Cancel Click Cancel to begin configuring this screen afresh.