HP 5900 Configuration Guide

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Table 5 Priority mapping results of not trusting packet priority (when the default dot1p-lp priority
mapping table is used)
Port priority Local
p
recedence Queue ID
0 (default) 2 2
1 0 0
2 1 1
3 3 3
4 4 4
5 5 5
6 6 6
7 7 7
The priority mapping procedure varies with the priority trust modes. For more information, see the
subsequent section.
Priority mapping procedure
On receiving an Ethernet packet on a port, the switch marks the scheduling priorities (local precedence
and drop precedence) for the Ethernet packet. This procedure is done according to the priority trust
mode of the receiving port and the 802.1q tagging status of the packet, as shown in Figure 5.

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