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IES-P3073GC Series User Manual
ORing Industrial Networking Corp
53
controlling the maximum rate of traffic sent or received on an interface. When the traffic rate
exceeds the configured maximum rate, policing drops or remarks the excess traffic. This page
allows you to configure QoS policies for the switch.
Label
Description
QOS Mode
Available modes include:
Disable
: disables the 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 use an 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 schem
e: when traffic arrives at the device,
traffic on the highest priority queue will be transmitted first,
followed by traffic on lower priorities. If there is always some
content in the highest priority queue, then the other packets in the
rest of queues will not be sent until the highest priority queue is
empty.
Apply
Click to apply the configurations
Help
Shows help file.