TP-Link T2600G-52TS TL-SG3452 T2600G-52TS V1 User Guide - Page 179

DiffServ, DSCP Priority, DSCP Priority Config, Priority Level, Operation, Description, 1P Priority,

Page 179 highlights

Choose the menu QoS→DiffServ→DSCP Priority to load the following page. Figure 10-9 DSCP Priority The following entries are displayed on this screen:  DSCP Priority Config DSCP Priority: Select Enable or Disable DSCP Priority.  Priority Level Select: Select the desired DSCP value for DSCP priority configuration. It is multi-optional. DSCP: Indicates the priority determined by the DS region of IP datagram. It ranges from 0 to 63. Priority Level: Indicates the 802.1P priority the packets with tag are mapped to. The priorities are labeled as CoS0 ~ CoS7. Configuration Procedure: Step Operation Description Configure the mapping relation Required. On QoS→DiffServ→DSCP Priority page, 1 between the DSCP priority and enable DSCP Priority and configure the mapping 802.1P priority relation between the DSCP priority and CoS. 2 Configure the mapping relation between the CoS and the TC Required. On QoS→DiffServ→802.1P Priority page, configure the mapping relation between the CoS and the TC. 3 Select a schedule mode Required. On QoS→DiffServ→Schedule Mode page, select a schedule mode. 169

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169
Choose the menu
QoS
DiffServ
DSCP Priority
to load the following page.
Figure 10-9 DSCP Priority
The following entries are displayed on this screen
:
DSCP Priority Config
DSCP Priority:
Select Enable or Disable DSCP Priority.
Priority Level
Select:
Select the desired DSCP value for DSCP priority configuration. It
is multi-optional.
DSCP:
Indicates the priority determined by the DS region of IP datagram.
It ranges from 0 to 63.
Priority Level:
Indicates the 802.1P priority the packets with tag are mapped to.
The priorities are labeled as CoS0 ~ CoS7.
Configuration Procedure:
Step
Operation
Description
1
Configure the mapping relation
between the DSCP priority and
802.1P priority
Required. On
QoS
DiffServ
DSCP Priority
page,
enable DSCP Priority and configure the mapping
relation between the DSCP priority and CoS.
2
Configure the mapping relation
between the CoS and the TC
Required. On
QoS
DiffServ
802.1P Priority
page,
configure the mapping relation between the CoS and
the TC.
3
Select a schedule mode
Required. On
QoS
DiffServ
Schedule Mode
page,
select a schedule mode.