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SE400 SERIES
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, regard-
less 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.
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 95: 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.
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 96: 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.
QoS Basic Mode
Table 77: QoS > QoS Basic Mode > Global Settings
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.
Table 78: QoS > QoS Basic Mode > Port Settings
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.