
QoS
The router supports IP QoS feature that can provide different priority to
different users or data flows.
Classification
Parameter
Description
IP QoS
Click the radio button to enable or disable the IP QoS
function.
Default QoS
Select the default mode of QoS from the list.
IP Pred:
In QoS, a three-bit field in the ToS byte of the IP header
(see RFC 791). Using IP Precedence, a network
administrator can assign values from 0(the default) to 7 to
classify and prioritize types of traffic.
802.1P:
IEEE 802.1p is a 3 bit field within an Ethernet frame
header when using tagged frames on an 802.1 network. It
specifies a priority value of between 0 and 7 inclusive that
can be used by Quality of Service (QoS) disciplines to
differentiate traffic.
Source IP
The IP address of the traffic source.
Netmask (Source)
The source IP netmask. This field is required if the source
IP has been entered.
Port (Source)
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.
Netmask
The destination IP netmask. This field is required if the