8520-R1 4-Port Wireless N Gateway
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4.7.6 Advance
– IP QoS
The DSL device provides a control mechanism that can provide different priority to different users or
data flows. The QoS is enforced by the QoS rules in the QoS table. QoS rule contains two configuration
blocks:
Traffic Classification
and
Action
. The
Traffic Classification
enables you to classify packets on the
basis of various fields in the packet and perhaps the physical ingress port. The
Action
enables you to assign
the strictly priority level for and mark some fields in the packet that matches the Traffic Classification rule. You
can configure any or all field as needed in these two QoS blocks for a QoS rule.
Fields on the first setting block of this page:
Field
Description
IP QoS
Enable/disable the IP QoS function.
Default QoS
Select IP Pred or 802.1p for default QoS.
Source IP
The IP address of the traffic source.
Source Netmask
The source IP netmask. This field is required if the source IP has been entered.
Source Port
The source port of the selected protocol. You cannot configure this field without
entering the protocol first.
Destination IP
The IP address of the traffic destination.
Destination Netmask
The destination IP netmask. This field is required if the destination IP has been
entered.
Destination Port
The destination port of the selected protocol. You cannot configure this field without
entering the protocol first.
Protocol
The selections are TCP, UDP, ICMP and the blank for none. This field is required if
the source port or destination port has been entered.
Physical Port
The incoming ports. The selections include LAN ports, wireless port, and the blank
for not applicable.
