Menus and Parameters
4.2.6.6.3.2.2IP Precedence Threshold
The IP Precedence Threshold parameter is applicable when the ToS Prioritization Option is set to Enable IP Precedence (RFC791) Prioritization. If the value of the 3 IP Precedence bits in the IP header is higher than this threshold, the packet is routed to the High queue. If the value is lower than or equal to this threshold, the packet will be transferred to the Low queue (unless it is assigned a High priority by another classifier).
Valid values range from 0 to 7.
The default value is 4.
4.2.6.6.3.2.3DSCP Threshold
The DSCP Threshold parameter is applicable when the ToS Prioritization Option is set to Enable DSCP (RFC2474) Prioritization. If the value of the 6 DSCP bits in the IP header is higher than this threshold, the packet is routed to the High queue. If the value is lower than or equal to this threshold, the packet will be routed to the Low queue (unless it is assigned a High priority by another classifier).
Valid values range from 0 to 63.
The default value is 32.
4.2.6.6.3.3 UDP/TCP Port Ranges Traffic Prioritization
The UDP/TCP Port Ranges Traffic Prioritization parameters enable defining prioritization in accordance with the UDP and/or TCP destination port ranges. The UDP/TCP Port Ranges Traffic Prioritization menu includes the following parameters:
4.2.6.6.3.3.1UDP/TCP Port Ranges Prioritization Option
The UDP/TCP Port Ranges Prioritization Option defines whether port ranges based prioritization is enabled or disabled. The following options are available:
Disable
Enable Only for UDP
Enable Only for TCP
Enable for both UDP and TCP The default is Disable.
Operation and Administration
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