ZyXEL Communications P-870HN-5xb User Manual page 196

Chapter 16 Quality of Service (QoS)
802.1p priority level, IP precedence or packet length. See
193 for more information.
Figure 101 QoS General
The following table describes the labels in this screen.
Table 67 QoS General
LABEL
Enable QoS
WAN Managed
Upstream
Bandwidth
196
DESCRIPTION
Select the check box to turn on QoS to improve your network
performance.
Enter the amount of upstream 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
100000 kbps if your Internet connection has an upstream transmission
speed of 100 Mbps.
You can set this number higher than the interface's actual transmission
speed. The Device 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 interface's actual
transmission speed. This will cause the Device to not use some of the
interface's available bandwidth.
If you leave this field blank, the Device automatically sets this number
to be 95% of the DSL port's actual upstream transmission speed.
Section 16.1 on page
P-870HN-5xb User's Guide