Dscp-To-Ieee 802.1P Priority Settings; Configuring Dscp Settings; Figure 143 Ip Application > Diffserv > Dscp Setting; Table 99 Default Dscp-Ieee 802.1P Mapping - ZyXEL Communications XGS-4528F User Manual

Chapter 31 Differentiated Services
Table 98 IP Application > DiffServ > 2-rate 3 Color Marker (continued)
LABEL
Peak
Rate
DSCP
green
yellow
red
Apply
Cancel

31.4 DSCP-to-IEEE 802.1p Priority Settings

You can configure the DSCP to IEEE 802.1p mapping to allow the Switch to prioritize all
traffic based on the incoming DSCP value according to the DiffServ to IEEE 802.1p mapping
table.
The following table shows the default DSCP-to-IEEE802.1p mapping.

Table 99 Default DSCP-IEEE 802.1p Mapping

DSCP VALUE 0 – 7
IEEE 802.1p

31.4.1 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 143 IP Application > DiffServ > DSCP Setting
256
DESCRIPTION
Specify the Peak Information Rate (PIR) for this port.
Use this section to specify the DSCP values that you want to assign to packets based on
the color they are marked via TRTCM.
Specify the DSCP value to use for packets with low packet loss priority.
Specify the DSCP value to use for packets with medium packet loss priority.
Specify the DSCP value to use for packets with high packet loss priority.
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.
Click Cancel to begin configuring this screen afresh.
8 – 15
0 1
16 – 23 24 – 31 32 – 39
2 3 4
40 – 47 48 – 55 56 – 63
5 6 7
XGS-4528F User's Guide