ZyXEL GS-1548 User Guide - Page 74

ToS Based QoS, Table 19, Apply Change, Settings - reviews

Page 74 highlights

Chapter 11 QoS The following table describes the labels in this screen. Table 19 DSCP Based QoS LABEL DESCRIPTION Mode Select DSCP Based QoS to specify mapping rules between DSCP priority and IEEE 802.1p priority for incoming packets on the Switch. Change Priority 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. DSCP, Priority Apply Change 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. 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. Figure 42 ToS Based QoS 74 GS-1524/GS-1548 User's Guide

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Chapter 11 QoS
GS-1524/GS-1548 User’s Guide
74
The following table describes the labels in this screen.
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.
Figure 42
ToS Based QoS
Table 19
DSCP Based QoS
LABEL
DESCRIPTION
Mode
Select
DSCP Based QoS
to specify mapping rules between DSCP priority and
IEEE 802.1p priority for incoming packets on the Switch.
Change
Priority
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
.
DSCP,
Priority
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.
Apply
Change
Settings
Click this when you have reviewed the changes you want to make and you
want to save them to the Switch’s memory.