HP ProCurve Series 2810 User Manual

6-50
Quality of Service (QoS): Managing Bandwidth More Effectively
Using QoS Types To Configure QoS for Outbound Traffic
For example, suppose you wanted to assign this set of priorities:
1. Determine whether the DSCPs already have priority assignments, which
could indicate use by existing applications. This is not a problem as long
as the configured priorities are acceptable for all applications using the
same DSCP. (Refer to the “Note On Changing a Priority Setting” on page
6-61. Also, a DSCP must have a priority configured before you can assign
any QoS types to use it.)
Figure 6-24. Display the Current Configuration in the DSCP Policy Table
Syntax: vlan < vid > qos dscp < codepoint >
Assigns a DSCP policy to packets carrying the specified IP
address, and overwrites the DSCP in these packets with the
assigned < codepoint > value. This policy includes an 802.1p
priority and determines the packet’s queue in the outbound
port to which it is sent. If the packet leaves the switch on a
tagged port, it carries the 802.1p priority with it to the next
downstream device. (Default: No-override)
no vlan < vid > qos
Removes QoS type for the specified VLAN.
show qos vlan-priority
Displays a listing of all QoS VLAN-ID types currently in the
running-config file.
VLAN-ID DSCP Priority
40 000111 7
30 000101 5
20 000010 1
1 000010 1
The DSCPs for this
example have not yet
been assigned an
802.1p priority level.

HP ProCurve Series 2810 Specifications

General

Layer	Layer 2
Form Factor	Rack-mountable
Power Supply	Internal
Jumbo Frame Support	Yes
Uplink Ports	4 x dual-personality ports (10/100/1000 or mini-GBIC)
Switching Capacity	48 Gbps
Throughput	35.7 Mpps
Forwarding Rate	35.7 million pps
Management	Web, SNMP, CLI
MAC Address Table Size	16000 entries
Routing Protocol	Static routing
Features	VLAN support, QoS, IGMP snooping
Operating Temperature	32°F to 113°F (0°C to 45°C)
Operating Humidity	15% to 95% non-condensing
Model	HP ProCurve Series 2810
Ports	24 x 10/100/1000 (Gigabit)