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N600 Wireless Dual Band Router WNDR3400 User Manual
Fine-Tuning Your Network
6-8
v1.0, August 2010
From the main menu, under Advanced, select
QoS Setup
. The QoS Setup screen displays:
Using WMM QoS for Wireless Multimedia Applications
The WNDR3400 router supports Wi-Fi Multimedia Quality of Service (WMM QoS) to prioritize
wireless voice and video traffic over the wireless link. WMM QoS provides prioritization of
wireless data packets from different applications based on four access categories: voice, video,
best effort, and background. For an application to receive the benefits of WMM QoS, both it and
the client running that application must be WMM enabled. Legacy applications that do not support
WMM, and applications that do not require QoS, are assigned to the best effort category, which
receives a lower priority than voice and video.
WMM QoS is enabled by default. You can disable it in the QoS Setup screen, shown in
Figure 6-2 on page 6-8
, by clearing the
Enable WMM
check box and clicking
Apply
.
Configuring QoS for Internet Access
You can give prioritized Internet access to the following types of traffic:
For specific applications
For specific online games
On individual Ethernet LAN ports of the router
From a specific device by MAC address
Figure 6-2
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N600 Wireless Dual Band Router WNDR3400 User Manual
Fine-Tuning Your Network
6-9
v1.0, August 2010
To specify prioritization of traffic, you must create a policy for the type of traffic and add the
policy to the QoS Policy table in the QoS Setup screen. For convenience, the QoS Policy table lists
many common applications and online games that can benefit from QoS handling.
QoS for Applications and Online Gaming
To create a QoS policy for applications and online games:
1.
From the main menu, under Advanced, select
QoS Setup
. The QoS Setup screen displays, as
shown in
Figure 6-2 on page 6-8
.
2.
Click
Setup QoS Rule
. The QoS Setup screen then displays the existing priority rules.
3.
Click
Add Priority Rule
.
4.
In the
QoS Policy for
field, type the name of the application or game.
5.
In the
Priority Category
list, select either
Applications
or
Online Gaming
. In either case, a
list of predefined applications or games displays in the
Applications
drop-down list.
Figure 6-3
Figure 6-4
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N600 Wireless Dual Band Router WNDR3400 User Manual
Fine-Tuning Your Network
6-10
v1.0, August 2010
6.
From the
Applications
list, you can select an existing item, or you can scroll to the bottom of
the list and select
Add a New Application
or
Add a New Game
.
a.
If you add a new entry, the screen expands as shown:
b.
In the
QoS Policy for
field, enter a descriptive name for the new application or game.
c.
Select the packet type, either
TCP,
UDP,
or both (
TCP/UDP
), and specify the port
number or range of port numbers used by the application or game.
7.
From the
Priority
drop-down list, select the priority that this traffic should receive relative to
other applications and traffic when accessing the Internet. The options are Low, Normal, High,
and Highest.
8.
Click
Apply
to save this rule to the QoS Policy list and return to the QoS Setup screen.
9.
In the QoS Setup screen, select the
Turn Internet Access QoS On
check box.
10.
Click
Apply
.
QoS for a Router LAN Port
To create a QoS policy for a device connected to one of the router’s LAN ports:
1.
From the main menu, under Advanced, select
QoS Setup
. The QoS Setup screen displays, as
shown in
Figure 6-2 on page 6-8
.
2.
Click the
Setup QoS Rule
button.
3.
Click
Add Priority Rule
.
Figure 6-5
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N600 Wireless Dual Band Router WNDR3400 User Manual
Fine-Tuning Your Network
6-11
v1.0, August 2010
4.
From the
Priority Category
list, select
Ethernet LAN Port
. The QoS - Priority Rules screen
changes:
5.
From the
LAN port
list, select the LAN port that will have a QoS policy.
6.
From the
Priority
drop-down list, select the priority that this port’s traffic should receive
relative to other applications and traffic when accessing the Internet. The options are Low,
Normal, High, and Highest.
7.
Click
Apply
to save this rule to the QoS Policy list and return to the QoS Setup screen.
8.
In the QoS Setup screen, select the
Turn Internet Access QoS On
check box.
9.
Click
Apply
.
QoS for a MAC Address
To create a QoS policy for traffic from a specific MAC address, follow these steps:
1.
From the main menu, under Advanced, select
QoS Setup
, and click the
Setup QoS Rule
button. The QoS Setup screen displays, as shown in
Figure 6-2 on page 6-8
.
2.
Click
Add Priority Rule
.
Figure 6-6
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N600 Wireless Dual Band Router WNDR3400 User Manual
Fine-Tuning Your Network
6-12
v1.0, August 2010
3.
From the
Priority Category
list, select
MAC Address
. The QoS - Priority Rules screen
changes:
4.
If the device to be prioritized appears in the MAC Device List, select it. The information from
the MAC Device List will be used to populate the policy name, MAC Address, and Device
Name fields. If the device does not appear in the MAC Device List, click
Refresh
. If it still
does not appear, you must complete these fields manually.
5.
From the
Priority
drop-down list, select the priority that this device’s traffic should receive
relative to other applications and traffic when accessing the Internet. The options are Low,
Normal, High, and Highest.
6.
Click
Apply
to save this rule to the QoS Policy list and return to the QoS Setup screen.
7.
In the QoS Setup screen, select the
Turn Internet Access QoS On
check box.
8.
Click
Apply
.
Editing or Deleting an Existing QoS Policy
To edit or delete an existing QoS policy:
1.
From the main menu, under Advanced, select
QoS Setup
. The QoS Setup screen displays, as
shown in
Figure 6-2 on page 6-8
.
2.
Select the radio button next to the QoS policy to be edited or deleted, and do one of the
following:
Click
Delete
to remove the QoS policy.
Click
Edit
to edit the QoS policy. Follow the instructions in the preceding sections to
change the policy settings.
Figure 6-7
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