Configuring priority trust mode on a port

1.Select QoS > Port Priority from the navigation tree. Figure 474 Configuring port priorities

2.Click the icon for a port.

Figure 475 Modifying the port priority

3.Configure the port priority for a port as described in Table 162.

4.Click Apply.

Table 162 Configuration items

Item

Description

Interface

Interface to be configured.

 

 

Priority

Set a local precedence value for the port.

 

 

 

Select a priority trust mode for the port:

Trust Mode

Untrust—Packet priority is not trusted.

Dot1p—802.1p priority of the incoming packets is trusted and used for priority mapping.

 

 

DSCP—DSCP value of the incoming packets is trusted and used for priority mapping.

 

 

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