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1 QoS
Quality of service provides an efficient way for computers on the network to share the
internet bandwidth with a promised quality of internet service. Without QoS, all computers
and devices on the network will compete with each other to get internet bandwidth, and
some applications which require guaranteed bandwidth (like video streaming and network
telephone) will be affected, therefore an unpleasing result will occur, like the interruption
of video / audio transfer.
With this function, you can limit the maximum bandwidth or give a guaranteed bandwidth
for a specific computer, to avoid said unpleasing result from happening.
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1 Basic QoS Settings
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Here are descriptions of every setup item:
Item Name
Description
Enable QoS
Check this box to enable QoS function, uncheck
it to disable QoS.
Total Download
Bandwidth
You can set the limit of total download
bandwidth in kbits. To disable download
bandwidth limitation, input ‘0’ here.
Total Upload
Bandwidth
You can set the limit of total upload bandwidth
in kbits. To disable upload bandwidth limitation,
input ‘0’ here.
Rule Name
Input a name for this QoS rule for identification
purpose. This name should be unique and not
the same with others.
Bandwidth
Set the speed limitation for this QoS rule:
(1)
(2)
(3)
(1)
Please select Download / Upload for the
direction of data for this QoS rule first,
(2)
Input the data rate for this QoS rule,
(3)
and select Guarantee (provides a
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guaranteed speed for this rule), or Max (
Local IP Address
Set the IP address range that will be affected by
this QoS rule. If only one IP address is involved,
input the IP address in left field only.
Local Port Range
Set the port range that will activate this QoS
rule. If only one port is involved, input a single
number here (1 to 65535); if multiple ports are
involved, input starting / ending port number in
x
y format (like 10
20).
Remote IP Address
Set remote IP addresses that will trigger this
QoS rule. If only one IP address is involved, input
the IP address in left field only.
Remote Port Range
Set the port range that will activate this QoS
rule. If only one port is involved, input a single
number here (1 to 65535); if multiple ports are
involved, input starting / ending port number in
x
y format (like 10
20).
Traffic Type
If you’re creating a QoS rule for a specific type
of traffic, you can select it from this menu and
you don’t have to input port range above.
Protocol
Select the protocol type here (TCP or UDP).
Add
Click ‘add’ button to add a new QoS rule
(detailed instructions will be given below).
Reset
If you want to erase all values you just entered.
Click ‘Reset’
Edit
If you want to modify the content of a specific
rule, please check the ‘select’ box of the rule you
want to edit, then click ‘Edit’ button.
Only one
rule should be selected a time!
Delete Selected
You can delete selected rules by clicking this
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button. You can select one or more rules to
delete by check the ‘select’ the box of the rule(s)
you want to delete a time.
If the QoS table is
empty, this button will be grayed out and
cannot be clicked.
Delete All
By clicking this button, you can delete all rules
currently listed in the QoS table.
If the QoS
table is empty, this button will be grayed out
and cannot be clicked.
Move Up
Move selected rule up. First QoS rule will be
proceed first, so you can move higher priority
rules up.
Move Down
Move selected rule down.
When you finished with the settings in this page, you can click ‘Apply’ button to save
changes you made in this page, or you can click ‘Cancel’ to discard changes. After you click
‘Apply’ button, you’ll see the following message:
Please click ‘Apply’ to save changes you made and restart the broadband router, this
requires about 30 seconds and the broadband router will stop responding (this is normal
and is not malfunction). You can reconnect to this broadband router and continue on other
settings later.

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