TP-Link 10GE T1700G-28TQUN V1 User Guide - Page 176

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

Page 176 highlights

Choose the menu QoS→DiffServ→DSCP Priority to load the following page. Figure 11-9 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: 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 Required. On QoS→DiffServ→802.1P Priority page, between CoS and TC configure the mapping relation between CoS and TC. 3 Select a schedule mode Required. On QoS→DiffServ→Schedule Mode page, select a schedule mode. 166

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Choose the menu
QoS
DiffServ
DSCP Priority
to load the following page.
Figure 11-9 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:
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 CoS and TC
Required. On
QoS
DiffServ
802.1P Priority
page,
configure the mapping relation between CoS and TC.
3
Select a schedule mode
Required. On
QoS
DiffServ
Schedule Mode
page,
select a schedule mode.
166