TP-Link TL-SL5428E User Guide - Page 144

qos dscp enable, qos dscp config

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TL-SL5428E 24-port 10/100Mbps + 4-port Gigabit L2 Managed Switch CLI Guide Example Map tag value 0 to TC3: TP-LINK(config)# qos dot1p config 0 3 qos dscp enable Description The qos dscp enable command is used to enable the mapping relation between DSCP Priority and Egress Queue. To disable the mapping relation, please use no qos dscp enable command. Syntax qos dscp enable no qos dscp enable Command Mode Global Configuration Mode Example Enable the mapping relation between DSCP Priority and Egress Queue: TP-LINK(config)# qos dscp enable qos dscp config Description The qos dscp config command is used to configure the mapping relation between DSCP Priority and Egress Queue. To return to the default configuration, please use no qos dscp config command. DSCP (DiffServ Code Point) is a new definition to IP ToS field given by IEEE. This field is used to divide IP datagram into 64 priorities. When DSCP Priority is enabled, IP datagram are mapped to different priority levels based on DSCP priority mode; non-IP datagram with IEEE 802.1Q tag are mapped to different priority levels based on IEEE 802.1P priority mode if IEEE 802.1P Priority is enabled; the untagged non-IP datagram are mapped based on port priority mode. Syntax qos dscp config {dscp-list} {cos-id} no qos dscp config Parameter 132

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TL-SL5428E
24-port 10/100Mbps + 4-port Gigabit L2 Managed Switch CLI Guide
132
Example
Map tag value 0 to TC3:
TP-LINK(config)#
qos dot1p config
0
3
qos dscp enable
Description
The
qos dscp
enable
command is used to enable the mapping relation
between DSCP Priority and Egress Queue. To disable the mapping relation,
please use
no qos dscp enable
command.
Syntax
qos dscp
enable
no qos dscp enable
Command Mode
Global Configuration Mode
Example
Enable the mapping relation between DSCP Priority and Egress Queue:
TP-LINK(config)#
qos dscp enable
qos dscp config
Description
The
qos dscp config
command is used to configure the mapping relation
between DSCP Priority and Egress Queue. To return to the default configuration,
please use
no qos dscp config
command. DSCP (DiffServ Code Point) is a
new definition to IP ToS field given by IEEE. This field is used to divide IP
datagram into 64 priorities. When DSCP Priority is enabled, IP datagram are
mapped to different priority levels based on DSCP priority mode; non-IP
datagram with IEEE 802.1Q tag are mapped to different priority levels based on
IEEE 802.1P priority mode if IEEE 802.1P Priority is enabled; the untagged
non-IP datagram are mapped based on port priority mode.
Syntax
qos dscp config
{
dscp-list
} {
cos-id
}
no qos dscp config
Parameter