HP MSR2000/3000/4000 Router Series ACL and QoS Configuration Guide

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• dot1p—Uses the 802.1p priority of received packets for mapping.
• dscp—Uses the DSCP precedence of received IP packets for mapping.
To configure the trusted packet priority type on an interface:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter interface view.
interface interface-type
interface-number
N/A
3. Configure the trusted
packet priority type.
qos trust { dot1p | dscp }
By default, no trusted packet priority type
is configured.
Changing the port priority of an interface
NOTE:
This feature is supported only on routers installed with Layer 2 Ethernet switching modules. For information
about interface modules, see
HP MSR Router Series Interface Module Guide .
If an interface does not trust any packet priority, the router uses its port priority to look for the set of priority
parameters for the incoming packets. By changing port priority, you can prioritize traffic received on
different interfaces.
To change the port priority of an interface:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter interface view.
interface interface-type interface-number N/A
3. Set the port priority of the
interface.
qos priority priority-value The default setting is 0.
Displaying and maintaining priority mapping
Execute display commands in any view.
Task Command
Display priority map configuration. display qos map-table [ dot1p-lp | dscp-lp ]
Display the trusted packet priority type
on a port.
display qos trust interface [ interface-type interface-number ]