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BreezeMAX Modular Base Station System Manual 225
The Priority Classifier menu enables viewing all Priority Classifiers in the
database, defining new Priority Classifiers, editing details of previously defined
Priority Classifiers and removing Priority Classifiers from the database.
The Priority Classifiers database can hold up to 255 Priority Classifiers.
The Priority Classifier's parameters are:
4.11.4.6.1 Priority Classifier Name
A Priority Classifier Name consists of up to 32 printable characters.
4.11.4.6.2 Priority Type
The prioritization mechanism used by the Priority Classifier.
The available options are:
1 - DSCP
2 - 802.1p
4.11.4.6.3 Uplink Upper Priority Limits
The Uplink Upper Priority Limits parameter enables to define up to four ranges,
where each range may be assigned a different QoS Profile for uplink
communication. The list includes up to 4 numbers separated by commas, where
each number must be higher than its predecessor and the last number must be
the highest available for the applicable priority type (7 for 802.1p, 63 for DSCP).
Examples for acceptable lists:
DSCP Priority: [10,30,50,63]; [21,42,63]; [20,63]; [63].
802.1p Priority: [2,4,6,7]; [1,5,7]; [6,7]; [7].
NOTE
DSCP based Priority Classifiers are applicable only to IP or ARP traffic. It is not applicable to
PPPoE and other Ethernet type traffic.
If a Priority Classifier is not applicable for a certain traffic (e.g. DSCP based profile with PPPoE
traffic or 802.1p based profile with traffic that do not use VLAN tags), no prioritization scheme will be
in effect and quality of service will be determined by the first QoS Profile in the applicable lists.
NOTE
Note the following changes that are applicable for units operating in IP CS Switching Mode:
Upon switching to IP CS Switching Mode, all previous Priority Classifiers are deleted from the
database.
The Priority Type is not configurable, and it is always DSCP (802.1p prioritization is not available in
IP CS Switching Mode)