QNO QVF7411, User Manual

Page: 94 / 268

S
S
S
S
L
L
/
/
I
I
P
P
S
S
e
e
c
c
V
V
P
P
N
N
Q
Q
o
o
S
S
R
R
o
o
u
u
t
t
e
e
r
r
87
8.4 Smart QoS
The smart QoS function enables the administrators to constrain the bandwidth occupied
automatically without any configuring.
Enabled QoS
：
Choose to apply QoS function.
When the usage of any WAN’s bandwidth is
over than___%, Enable Smart QoS
Input the required rate value into the column. The
default is 60%.
Each IP’s upstream bandwidth threshold
(for all WAN)
：
Input the max. upstream rate for intranet IPs.
Each IP’s downstream bandwidth threshold
(for all WAN)
：
Input the max. downstream rate for intranet IPs.
If any IP’s bandwidth is over maximum
threshold, its maximum bandwidth will
remain
：
When any IP uses more bandwidth than the above
upstream or downstream settings, the IP will be
restricted for the following upstream or downstream
bandwidth settings.
Enabled Penalty Mechanism
：
After choosing “Enabled Penalty Mechanism”, the
device will enable the penalty conditions internally.
When the IP still uses more upstream or downstream
bandwidth than the setting, the device will execute the
penalty conditions automatically.