Chapter 37 Differentiated Services
GS3700/XGS3700 Series User’s Guide
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37.4 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.
37.4.1 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 205
IP Application > DiffServ > DSCP Setting
Yellow
This field displays the DSCP value to use for packets with medium packet loss priority.
Red
This field displays the DSCP value to use for packets with high packet loss priority.
Delete Profile
Select the entry(ies) that you want to remove in the Delete Profile column.
Delete Click
the
Delete button to remove the selected entry(ies) from the table.
Cancel
Click this to revert the fields to the previous configuration.
Table 161
IP Application > DiffServ > 2-rate 3 Color Marker > DSCP Profile (continued)
LABEL
DESCRIPTION
Table 162
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 802.1p
0
1
2
3
4
5
6
7