Waters Network Systems GSM2109/GSM1009-SFP User’s Manual Page 76
5.27 QoS
Configuration
Use the QoS configuration menus to configure the following:
QoS
policy
Priority
setting
Per port priority setting
COS
TOS
QoS Policy and Priority TYpe
QoS Policy
– select the QoS policy rule.
•
8,4,2,1 weight fair queue scheme
- the switch will follow the 8:4:2:1 rate to
process priority queue from highest to lowest queue. For example, the system
will process 80 percent high queue traffic, four middle queue traffic, two low queue
traffic and the lowest (one) queue traffic at the same time.
•
Use the strict priority scheme
– higher queue priority will be processed first
unless the higher queue is empty.
Select the Priority Type
– each port has five priority type selections. Disable
indicates that no priority type is selected.
•
Port-based
- port priority follows the
default port priority
that you have assigned:
high, middle, low, or lowest.
•
COS only
- the port priority follows the
COS priority
that has been assigned.
•
TOS only
- the port priority follows the
TOS priority
that has been assigned.
•
COS first
- the port priority follows the COS priority first and other priority rules
next.
•
TOS first
- the port priority follows the TOS priority first and other priority rules
next.
Click
Apply
to save the configuration.
