Advantech EKI-9512-C0IDW10E, Руководство пользователя

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EKI-9500 Series User Manual 290
To access this page, click QoS > Class of Service > IP DSCP .
Figure 4.316 QoS > Class of Service > IP DSCP
The following table describes the items in the previous figure.
4.7.2.2 Interface
Use the CoS Interface Configuration page to configure the per-interface Class of Ser-
vice (CoS) settings. The CoS feature allows preferential treatment for certain types of
traffic over others. To set up this preferential treatment, you can configure the CoS
interface settings and individual queues on the egress ports to provide customization
that suits the network environment. The level of service is determined by the egress
port queue to which the traffic is assigned. When traffic is queued for transmission,
the rate at which it is serviced depends on how the queue is configured and possibly
the amount of traffic present in other queues for that port.
To access this page, click QoS > Class of Service > Interface .
Figure 4.317 QoS > Class of Service > Interface
The following table describes the items in the previous figure.
Item Description
Interface The interface to configure. To configure the same IP DSCP-to-Traffic
Class mappings on all interfaces, select the Global menu option.
IP DSCP The list of possible IP DSCP values the IP header can include.
Traffic Class The internal traffic class to which the corresponding IP DSCP priority
value is mapped. The higher the traffic class value, the higher its prior-
ity is for sending traffic.
Submit Click Submit to save the values and update the screen.
Refresh Click Refresh to update the screen.
Item Description
Interface The interface to configure. To configure the same settings on all inter-
faces, select the Global menu option.