HP 5900 Configuration Guide

28
Configuring a priority map
Configuring priority maps
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter priority map
view.
qos map-table { dot1p-dp | dot1p-lp | dscp-dot1p|
dscp-dp | dscp-dscp }
N/A
3. Configure mappings
for the priority map.
import import-value-list export export-value
By default, the default
priority maps are used.
For more information, see
"Appendix."
Newly configured
mappings overwrite the
old ones.
Configuring a port to trust packet priority for priority
mapping
You can configure the device to trust a particular priority field carried in packets for priority mapping on
ports or globally.
When you configure the trusted packet priority type on an interface, use the following available
keywords:
• dot1p—Uses the 802.1p priority of received packets for mapping.
• dscp—Uses the DSCP precedence of received IP packets for mapping.
• Trust no packet priority—Uses the port priority as the 802.1p priority 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.
• Configure the interface to trust
the DSCP precedence.
qos trust dscp
• Configure the interface to trust
the 802.1p priority of received
packets.
qos trust dot1p
• Configure the interface not to
trust any packet priority.
undo qos trust
Use one of these commands.
By default, an interface does not trust any
packet priority.

HP 5900 Specifications

General

Model	HP 5900
Rack Mountable	Yes
MAC Address Table Size	128K
Jumbo Frame Support	Yes
Routing Protocol	OSPF, BGP, RIP, IS-IS, IGMP
Remote Management Protocol	SNMP, CLI
Features	Quality of Service (QoS), Jumbo Frames support, IPv4 support, IPv6 support
Operating Temperature	0 °C to 45 °C
Operating Humidity	10% to 90% non-condensing
Power Supply	Internal power supply - hot-plug / redundant