Manual Documentation Number: EIR508-2xx-T 0708m
53
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queue packets at the same time.
¾
Use the strict priority scheme:
The highest queue will always be
processed first.
Priority Type:
Every port has 5 priority types
¾
Port-base:
The port priority will follow the
default port priority
assigned – High, middle, low, or lowest.
¾
COS only:
The port will follow the
COS priority
assigned.
¾
TOS only:
The port will follow the
TOS priority
assigned.
¾
COS first:
The port will follow COS priority first, and then another
priority rule.
¾
TOS first:
The port will follow TOS priority first, and then another
priority rule.
COS priority:
Set the COS priority level 0~7
TOS priority:
The system provides 0 to 63 TOS priority levels. Each
level has 4 types of priority – high, mid, low, and lowest. The default
value is “Lowest”. When the IP packet is received, the system will check
the TOS value.
[NOTE]
QoS and Rate control cannot be used simultaneously.