Tos Based Qos; Figure 39 Dscp Based Qos; Table 19 Dscp Based Qos - ZyXEL Communications Dimension ES-1552 User Manual

Chapter 11 QoS

Figure 39 DSCP Based QoS

The following table describes the labels in this screen.

Table 19 DSCP Based QoS

LABEL
Mode
Change
Priority
DSCP,
Priority
Apply
Change
Settings

11.4.5 ToS Based QoS

You can configure the switch to assign a IEEE 802.1p priority to packets coming into the
switch with Type of Service (ToS) priority assigned to them. Select ToS Based QoS in the
QoS Enhancement Setting screen to view the following screen.
76
DESCRIPTION
Select DSCP Based QoS to specify mapping rules between DSCP priority and IEEE
802.1p priority for incoming packets on the switch.
Configure the following:
• DSCP - Select the DSCP priority for which you want to change a priority mapping.
• Priority - Select the IEEE 802.1p priority you want to assign to the packets with the
DSCP priority you specified in the DSCP field.
Click Change to view your changed settings.
Note: The changes are not applied until you click Apply Change
Settings.
This is a summary table of your DSCP to IEEE 802.1p priority mappings. The DSCP
column indicates the DSCP values of the incoming packets and the Priority column
indicates what IEEE 802.1p priority gets assigned to those packets.
Click this when you have reviewed the changes you want to make and you want to save
them to the switch's memory.
ES-1552 User's Guide