H3C S5100-SI Series Operation Manual page 465

To do...
Configure to trust port
priority and configure the
port priority
2) Configuring a port to trust 802.1p precedence of traffic
Follow these steps to configure a port to trust 802.1p precedence:
To do...
Enter system view
Enter Ethernet port
view
Configure to trust
802.1p
precedence
3) Configuring a port to trust DSCP value of traffic
Follow these steps to configure a port to trust DSCP value of traffic:
To do...
Enter system view
Enter Ethernet port
view
Configure to trust
DSCP values
III. Configuration examples
# Configure trusting port priority on GigabitEthernet 1/0/1 and set the priority of
GigabitEthernet 1/0/1 to 7.
<Sysname> system-view
[Sysname] interface GigabitEthernet1/0/1
[Sysname-GigabitEthernet1/0/1] priority 7
# Configure trusting 802.1p precedence on GigabitEthernet 1/0/2.
<Sysname> system-view
[Sysname] interface GigabitEthernet1/0/2
[Sysname-GigabitEthernet1/0/2] priority-trust cos
# Configure trusting DSCP values on GigabitEthernet 1/0/3.
Use the command...
priority priority-level
Use the command...
system-view
interface interface-type
interface-number
priority-trust cos [ automap ]
Use the command...
system-view
interface interface-type
interface-number
priority-trust dscp [ automap |
remap ]
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Remarks
Optional
By default, the switch
trusts port priority and
the priority of a port is 0.
Remarks
—
—
Required
By default, port priority is
trusted.
Remarks
—
—
Required
By default, port priority is
trusted.