HP ProCurve 5300xl Series Management Manual page 308
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Also See for ProCurve 5300xl Series:
- Access security manual (292 pages) ,
- Specification sheet (12 pages) ,
- Management and configuration manual (508 pages)
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Quality of Service (QoS): Managing Bandwidth More Effectively
Using QoS Classifiers To Configure Quality of Service for Outbound Traffic
8-34
Syntax: qos device-priority < ip-address > dscp < codepoint >
Assigns a DSCP policy to packets carrying the specified IP
address, and overwrites the DSCP in these packets with the
assigned
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 qos device-priority < ip-address >
Deletes the specified IP address as a QoS classifier.
show qos device-priority
Displays a listing of all QoS Device Priority classifiers
currently in the running-config file.
For example, suppose you wanted to assign these DSCP policies to the packets
identified by the indicated IP addresses:
IP Address
DSCP Policies
DSCP
10.28.31.1
000111
10.28.31.130
000101
10.28.31.100
000010
10.28.31.101
000010
1. Determine whether the DSCPs already have priority assignments, which
could indicate use by existing applications. This is not a problem if the
configured priorities are acceptable for all applications using the same
DSCP. (Refer to the "Note On Changing a Priority Setting" on page 8-65.
Also, a DSCP must have a priority configured before you can assign any
QoS classifiers to use it.
)
Figure 8-13. Display the Current DSCP-Map Configuration
< codepoint >
value. This policy includes an 802.1p
Priority
7
5
1
1
)
No-override
The DSCPs for this
example have not yet
been assigned an
802.1p priority level.
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Troubleshooting
