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Queue Scheduling
You can select the Queue Scheduling rule as follows:
Use a strict priority scheme.
Packets with higher priority in the queue will always be
processed first, except that there is no packet with higher priority.
Use Weighted Round Robin scheme.
This scheme allows users to assign new weight
ratio for each class. The 10 is the highest ratio. The ratio of each class is as below:
Wx
/ W0 + W1 + W2 + W3 + W4 + W5 + W6 + W7 (Total volume of Queue 0-7)
4.7.2
Port-based Queue Mapping
Choose the Queue value of each port, the port then has its default priority. The Queue 7 is
the highest port-based queue, 0 is the lowest queue. The traffic injected to the port follows
the queue level to be forwarded, but the outgoing traffic doesn’t bring the queue level to
next switch.
After configuration, press
Apply
to enable the settings.
4.7.3
CoS-Queue Mapping
This page is to change CoS values to Physical Queue mapping table. JetNet 5020G switch
fabric can support 8 physical queues, to allow Users CoS value to the different levels of the
physical queue. In JetNet 5020G, users can freely assign the mapping table or follow the
suggestion of the 802.1p standard.