Advantech EKI-9226G Series, User Manual

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EKI-9226G Series User Manual 97
4.8.2 QoS Basic Mode
Quality of Service (QoS) allows to give preferential treatment to certain types of traffic
at the expense of others. Without QoS, the switch offers best-effort service to each
packet, regardless of the packet contents or size sending the packets without any
assurance of reliability, delay bounds, or throughput.
QoS mode supports two modes: 802.1p and DSCP.
4.8.2.1 Global Settings
The Global Settings page allows you to configure the trust mode to a port selection.
To access this page, click
QoS > QoS Basic Mode > Global Settings .
The function is only available when QoS Properties is set to Basic .
Figure 4.96 QoS > QoS Basic Mode > Global Settings
The following table describes the items in the previous figure.
The ensuing table for
QoS Information
settings are informational only: Trust Mode.
4.8.2.2 Port Settings
The Port Settings page allows you to define a trust state (enabled or disabled) to a
listed port.
To access this page, click
QoS
>
QoS Basic Mode
>
Port Settings
.
Figure 4.97 QoS > QoS Basic Mode > Port Settings
The following table describes the items in the previous figure.
The ensuing table for QoS Port Status settings are informational only: Port and Trust
State.
Item Description
Trust Mode Click the drop-down menu to select the trust state of the QoS basic
mode.
Apply Click Apply to save the values and update the screen.
Item Description
Port Enter the port number for the QoS basic mode setting.
Trust State Select Enabled or Disabled to set the port’s trust state status.
Apply Click Apply to save the values and update the screen.