HP 6125G HP 6125G & 6125G/XG Blade Switches ACL and QoS Command Refere - Page 73

qos trust

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Description Use display qos trust interface to display priority trust mode and port priority information on an interface. If no interface is specified, the command displays priority trust mode and port priority information for all interfaces. Examples # Display the priority trust mode and port priority settings of GigabitEthernet 1/0/1. display qos trust interface GigabitEthernet 1/0/1 Interface: GigabitEthernet1/0/1 Port priority information Port priority :0 Port priority trust type : dscp Table 24 Command output Field Interface Port priority Port priority trust type Description Interface type and interface number Port priority set for the interface Priority trust mode on the interface: • dscp-Uses the DSCP precedence of incoming packets for priority mapping. • dot1p-Uses the 802.1p priority of incoming packets for priority mapping. qos trust Syntax qos trust { dot1p | dscp } View undo qos trust Interface view Default level 2: System level Parameters dot1p: Uses the 802.1p priority in incoming packets for priority mapping. dscp: Uses the DSCP value in incoming packets for priority mapping. Description Use qos trust to configure an interface to use a particular priority field carried in packets for priority mapping. Use undo qos trust to restore the default priority trust mode. By default, the 802.1p priority of incoming packets is trusted. Examples # Set the trusted packet priority type to DSCP priority on GigabitEthernet 1/0/1. 68

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68
Description
Use
display qos trust interface
to display priority trust mode and port priority information on an interface.
If no interface is specified, the command displays priority trust mode and port priority information for all
interfaces.
Examples
# Display the priority trust mode and port priority settings of GigabitEthernet 1/0/1.
<Sysname> display qos trust interface GigabitEthernet 1/0/1
Interface: GigabitEthernet1/0/1
Port priority information
Port priority :0
Port priority trust type : dscp
Table 24
Command output
Field
Description
Interface
Interface type and interface number
Port priority
Port priority set for the interface
Port priority trust type
Priority trust mode on the interface:
•
dscp
—Uses the DSCP precedence of incoming
packets for priority mapping.
•
dot1p
—Uses the 802.1p priority of incoming
packets for priority mapping.
qos trust
Syntax
qos trust
{
dot1p
|
dscp
}
undo qos trust
View
Interface view
Default level
2: System level
Parameters
dot1p
: Uses the 802.1p priority in incoming packets for priority mapping.
dscp
: Uses the DSCP value in incoming packets for priority mapping.
Description
Use
qos trust
to configure an interface to use a particular priority field carried in packets for priority
mapping.
Use
undo qos trust
to restore the default priority trust mode.
By default, the 802.1p priority of incoming packets is trusted.
Examples
# Set the trusted packet priority type to DSCP priority on GigabitEthernet 1/0/1.