IGPS-9080 Series User Manual
ORing Industrial Networking Corp
79
Rate
The rate is packet per second (pps), configure the rate as 1K, 2K,
4K, 8K, 16K, 32K, 64K, 128K, 256K, 512K, or 1024K.
The 1 kpps is actually 1002.1 pps.
5.6.2 Port Classification
QoS (Quality of Service) is a method to achieve efficient bandwidth utilization between devices
by prioritizing frames according to individual requirements and transmit the frames based on
their importance. Frames in higher priority queues receive a bigger slice of bandwidth than
those in a lower priority queue.
Label
Description
Port
The port number for which the configuration below applies
QoS Class
Controls the default QoS class
All frames are classified to a QoS class. There is a one to one
mapping between QoS class, queue, and priority. A QoS class of
0 (zero) has the lowest priority.
If the port is VLAN aware and the frame is tagged, then the frame
is classified to a QoS class that is based on the PCP value in the
tag as shown below. Otherwise the frame is classified to the
default QoS class.
PCP value: 0 1 2 3 4 5 6 7
QoS class: 1 0 2 3 4 5 6 7