IGPS-9080 Series User Manual
ORing Industrial Networking Corp
84
Unti
Configures the unit of measurement for each policer rate as
kbps
,
Mbps
,
fps
, or
kfps
. The default value is
kbps
.
Flow Control
If
Flow Control
is enabled and the port is in
Flow Control
mode,
then pause frames are sent instead of being discarded.
Queue Policing
Label
Description
Port
The port number for which the configuration below applies.
Enable(E)
Check to enable queue policer for individual switch ports
Rate
Configures the rate of each queue policer. The default value is
500
. This
value is restricted to 100 to 1000000 when the
Unit
is
kbps
, and is
restricted to 1 to 3300 when the
Unit
is
Mbps
.
This field is only shown if at least one of the queue policers is enabled.
Unit
Configures the unit of measurement for each queue policer rate as kbps
or Mbps. The default value is
kbps
.
This field is only shown if at least one of the queue policers is enabled.
5.6.7 Scheduling and Shaping
Port scheduling can solve performance degradation during network congestions. The
schedulers allow switches to maintain separate queues for packets from each source and
prevent specific traffic to use up all bandwidth. This page allows you to configure Scheduler
and Shapers for individual ports.
QoS Egress Port Scheduler and Shaper
Strict Priority
Strict Priority uses queues based only priority. When traffic arrives 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. The SP algorithm is preferred when