ZyXEL Communications EMG6765-Q10A, Руководство пользователя

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Chapter 21 Bandwidth Management
EMG6765-Q10A User’s Guide
144
21.3 Bandwidth MGMT General Screen
Click Management > Bandwidth MGMT > General to open the screen as shown next.
Use this screen to enable or disable QoS and set the upstream bandwidth. See Section 21.1 on page 142
for more information.
Figure 81 Management > Bandwidth MGMT > General
The following table describes the labels in this screen.
Table 62 Management > Bandwidth MGMT > General
LABEL DESCRIPTION
QoS
QoS State Select the Enable check box to turn on QoS to improve your network performance.
WAN Managed
Upstream
Bandwidth Enter the amount of upstream bandwidth for the WAN interfaces that you want to allocate using
QoS.
The recommendation is to set this speed to match the interfaces’ actual transmission speed. For
example, set the WAN interfaces’ speed to 100000 kbps if your Internet connection has an
upstream transmission speed of 100 Mbps.
You can set this number higher than the interfaces’ actual transmission speed. The EMG6765-
Q10A uses up to 95% of the DSL port’s actual upstream transmission speed even if you set this
number higher than the DSL port’s actual transmission speed.
You can also set this number lower than the interfaces’ actual transmission speed. This will cause
the EMG6765-Q10A to not use some of the interfaces’ available bandwidth.
If you leave this field blank, the EMG6765-Q10A automatically sets this number to be 95% of the
WAN interfaces’ actual upstream transmission speed.
LAN Managed
Downstream
Bandwidth Enter the amount of downstream bandwidth for the LAN interfaces (including WLAN) that you
want to allocate using QoS.
The recommendation is to set this speed to match the WAN interfaces’ actual transmission
speed. For example, set the LAN managed downstream bandwidth to 100000 kbps if you use a
100 Mbps wired Ethernet WAN connection.
You can also set this number lower than the WAN interfaces’ actual transmission speed. This will
cause the EMG6765-Q10A to not use some of the interfaces’ available bandwidth.
If you leave this field blank, the EMG6765-Q10A automatically sets this to the LAN interfaces’
maximum supported connection speed.