3.5. Web Management - QoS Setting
Here you can configure QoS policy priority mode and CoS (Class of Service). QoS (Quality of
Service) refers to mechanisms in the network software that make the actual determination of
which packets have the priority. CoS refers to feature sets, or groups of services, that are
assigned to users based on company policy. If a feature set includes priority transmission,
then CoS winds up being implemented in QoS functions within the routers and switches in the
network. In an enterprise network, class of service (CoS) differentiates high-priority traffic
from lower-priority traffic. Tags may be added to the packets to identify such classes, but they
do not guarantee delivery as do quality of service (QoS) functions, which are implemented in
the network devices.
3.5.1.
QoS Setting - Priority Mode
Priority Mode
Three priority modes are available:
First-In-First-Out:
Packets are placed into the queue and serviced in the order they
were received.
All-high-before-low (Strict Priority):
All packets will be assigned to either high priority
queue (Queue 2) or low priority queue (Queue 1). The packet on the low priority queue
will not be forwarded until the high priority queue is empty.
WRR Mode:
There are 4 priority queues for Weighted-and-round-robin (WRR) mode.
When this mode is selected, the traffic will be forwarded according to the number set in
each queue.
Button
Update:
Apply all the settings
you’ve made here.
