ORiNG IES-3062 Series, Руководство пользователя, Страница: 51 / 107

IES-3080 / IES-3062 SERIES User’s Manual
ORing Industrial Networking Corp 41
5.1.5 Traffic Priorilization
Traffic Prioritization includes 3 modes: port base, 802.1p/COS, and TOS/DSCP. By traffic
prioritization function, you can classify the traffic into four classes for differential network
application.
5.1.5.1 Qos policy
Traffic Prioritization interface
The following table describes the labels in this screen.
Label Description
QOS Mode

Port-base: the output priority is determined by ingress
port.

COS only: the output priority is determined by COS only.

TOS only: the output priority is determined by TOS only.

COS first: the output priority is determined by COS and
TOS, but COS first.

TOS first: the output priority is determined by COS and
TOS, but TOS first.
QOS policy

Using the 8,4,2,1 weight fair queue scheme: the
output queues will follow 8:4:2:1 ratio to transmit packets
from the highest to lowest queue. For example: 8 high
queue packets, 4 middle queue packets, 2 low queue
packets, and the one lowest queue packets are
transmitted in one turn.

Use the strict priority scheme: always the packets in
higher queue will be transmitted first until higher queue is
empty.
Apply
Click “ Apply ” to set the configurations.
Help
Show help file.