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Chapter 4: Web Configuration 
                                                                                                                                                                                       
103
WAN 802.1p:   
If 802.1p is enabled on Internet 
connection, WAN 802.1p value of the 
upstream packets can be overwritten 
by the selected value. You may select 
a priority from the drop-down menu. 
 
If you set the LAN 802.1p Priority 0 
as the traffic condition, choose Low 
traffic priority for this rule, set DSCP 
as BE, and WAN 802.1p as no 
change
, after clicking Apply, you will 
get the result as the figure in the right 
column. 
Thus when the users’ data matches 
the traffic condition, the transmission 
will get a low traffic priority. 
You may check the Delete box and 
press Delete to discard it, or click Add 
to create more. 
Quality of Service – IP QoS 
To classify the upstream traffic by 
assigning the transmission priority of 
the data for different users, please use 
IP QoS to prioritize the data 
transmission. 
The IP QoS allows you to set the 
settings based on layer three IP 
packets.  
To add a new IP QoS setting, press 
Add
 in the page of Quality of 
Service – IP QoS
, a page same as 
the right side will appear. 
Traffic Class Name:   
Type a name as the traffic class for 
identification. 
LAN Ports which traffic come from: 
The IP QoS rules will be applied on 
the LAN ports you checked here. The 
default setting includes all ports. 
Source MAC Address& MAC Mask/ 
Destination MAC Address& MAC 
Mask: 
Key in the specific MAC Address or 
MAC Mask of the devices which you 
want the QoS rule to be applied to, or 
simply leave it blank to include all.   
Protocol:  
Choose a proper interface for this 
function. If you don’t know how to 
select, simply use the default one.