Chapter 41 Differentiated Services
XGS2210 Series User’s Guide
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The following table describes the labels in this screen.
41.3 DSCP 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.
41.3.1 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 313 IP Application > DiffServ > DSCP Setting
Table 176 IP Application > DiffServ
LABEL DESCRIPTION
Active Select this option to enable DiffServ on the Switch.
Slot (Stacking
mode)
This field appears only in stacking mode. Click the drop-down list to choose the slot number of the
Switch in a stack.
Port This field displays the index number of a port on the switch. In stacking mode, the first number is the
slot ID and the second is the port number. * means all ports.
* Settings in this row apply to all ports.
Use this row only if you want to make some settings the same for all ports. Use this row first to set the
common settings and then make adjustments on a port-by-port basis.
Changes in this row are copied to all the ports as soon as you make them.
Active Select Active to enable Diffserv on the port.
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.
Table 177 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
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