Advantech EKI-6322AG Manuel d'utilisateur télécharger pdf (Page 37)

2.2.2 QoS Setting

DSCP

Differentiated Services Code Point (DSCP) is a 6-bit field in the header of IP packets for packet

classification purposes. DSCP replaces the outdated IP precedence, a 3-bit field in the Type of Service byte

of the IP header originally used to classify and prioritize types of traffic.

Protocol

Protocol base QoS mechanism differentiate packets by TCP/UDP service port to assign packets in different

priority level.

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Advantech EKI-6322AG Manuel d'utilisateur Page 37