ZyXEL Communications EMG5324-D10A ユーザーズマニュアル
Chapter 9 Quality of Service (QoS)
EMG5324-D10A User’s Guide
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The following table describes the labels in this screen.
9.3 The Queue Setup Screen
Use this screen to configure QoS queue assignment. Click Network Setting > QoS > Queue
Setup to open the screen as shown next.
Setup to open the screen as shown next.
Figure 66
Network Setting > QoS > Queue Setup
Table 33
Network Setting > QoS > General
LABEL
DESCRIPTION
Active QoS
Select the check box to turn on QoS to improve your network performance.
You can give priority to traffic that the Device forwards out through the WAN interface. Give
high priority to voice and video to make them run more smoothly. Similarly, give low priority
to many large file downloads so that they do not reduce the quality of other applications.
high priority to voice and video to make them run more smoothly. Similarly, give low priority
to many large file downloads so that they do not reduce the quality of other applications.
WAN Managed
Upstream
Bandwidth
Upstream
Bandwidth
Enter the amount of bandwidth for the WAN interface that you want to allocate using QoS.
The recommendation is to set this speed to match the interface’s actual transmission speed.
For example, set the WAN interface speed to 1000 kbps if your Internet connection has an
upstream transmission speed of 1 Mbps.
For example, set the WAN interface speed to 1000 kbps if your Internet connection has an
upstream transmission speed of 1 Mbps.
Setting this number higher than the interface’s actual transmission speed will stop lower
priority traffic from being sent if higher priority traffic uses all of the actual bandwidth.
priority traffic from being sent if higher priority traffic uses all of the actual bandwidth.
If you set this number lower than the interface’s actual transmission speed, the Device will
not use some of the interface’s available bandwidth.
not use some of the interface’s available bandwidth.
Leave this field blank to have the Device set this value automatically.
Traffic priority
will be
automatically
assigned by
will be
automatically
assigned by
These fields are ignored if upstream traffic matches a class you configured in the Class
Setup screen.
Setup screen.
If you select Ethernet Priority, IP Precedence or Packet Length and traffic does not
match a class configured in the Class Setup screen, the Device assigns priority to
unmatched traffic based on the IEEE 802.1p priority level, IP precedence or packet length.
match a class configured in the Class Setup screen, the Device assigns priority to
unmatched traffic based on the IEEE 802.1p priority level, IP precedence or packet length.
for more information.
Apply
Click Apply to save your changes.
Cancel
Click Cancel to restore your previously saved settings.