Figure 9-9 DSCP Priority
The following entries are displayed on this screen:
¾ DSCP Priority Config
DSCP Priority: Select Enable or Disable DSCP Priority.
¾ Priority Level
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 802.1P priority.
1 Configure the mapping
relation between the 802.1P
priority and TC
Required. On QoS→DiffServ→802.1P Priority page,
configure the mapping relation between the 802.1P
priority and TC.
2 Select a schedule mode Required. On QoS→DiffServ→Schedule Mode
page,, select a schedule mode.
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