TP-Link TL-SL5428E manual Dscp Priority

Note:

To complete QoS function configuration, you have to go to the Schedule Mode page to select a schedule mode after the configuration is finished on this page.

Configuration Procedure:

Step	Operation			Description
1	Log on to the 802.1P Priority
	page
2	Enable	802.1P	priority	Required. By default, the 802.1P priority function is
	function			disabled.
3	Map the 802.1P priority tag to			Required. Select 802.1P priority tag and the
	the priority level			corresponding priority level.
4	Select a schedule mode			Required. Log on to the Schedule Mode page to
				select a schedule mode.

9.1.4 DSCP Priority

On this page you can configure DSCP priority. 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 802.1Q tag are mapped to different priority levels based on 802.1P priority mode if 8021.1P Priority mode is enabled; the untagged non-IP datagram are mapped based on port priority mode.

Choose the menu QoS→DiffServ→DSCP Priority to load the following page.

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