1-14
Task Remarks
Enabling the Burst Function Optional
Configuring Traffic Mirroring Optional
Configuring Priority Trust Mode
Refer to Priority Trust Mode for introduction to priority trust mode.
Configuration prerequisites
z The priority trust mode to be adopted is determined.
z The port where priority trust mode is to be configured is determined.
z The port priority value is determined.
Configuration procedure
Follow these steps to configure to trust port priority:
To do… Use the command… Remarks
Enter system view
system-view
—
Enter Ethernet port view
interface interface-type
interface-number
—
Configure the port priority
priority priority-level
Optional
0 by default
Follow these steps to configure to trust 802.1p precedence:
To do… Use the command… Remarks
Enter system view
system-view
—
Enter Ethernet port
view
interface interface-type
interface-number
—
Configure to trust
802.1p precedence
priority-trust cos [ automap ]
Required
By default, port priority is trusted.
Follow these steps to configure to trust DSCP precedence:
To do… Use the command… Remarks
Enter system view
system-view
—
Enter Ethernet port
view
interface interface-type
interface-number
—
Configure to trust
DSCP precedence
priority-trust dscp [ automap |
remap ]
Required
By default, port priority is trusted.
