Advantech EKI-7659C, Owner'S Manual

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EKI-7659C User Manual 126
Figure C.56: COS Settings
TOS Settings
Set up the TOS priority.
•
TOS priority:
the system provides 0~63 TOS priority level. Each level has 4 types of
priority – high, middle, low, and lowest. The default value is “Lowest” priority for each
level. When the IP packet is received, the system will check the TOS level value in
the IP packet that has received. For example, user set the TOS level 25 is high. The
port 1 is following the TOS priority policy only. When the port 1 packet received, the
system will check the TOS value of the received IP packet. If the TOS value of
received IP packet is 25(priority = high), and then the packet priority will have highest
priority.
• Click ‘Apply’.
Figure C.57: TOS Settings