Advantech eWorx SE500, Руководство пользователя

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eWorx SE500 Series Switches
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The following table describes the items in the previous figure.
Item Description
IP Address Enter the source IP address to apply the IP Security function.
IP Mask Enter the IP address for use in masking the previous IP Address.
Services Enter the type of services to associate with the entry setting.
Apply Click Apply to save the values and update the screen.
Table 82: Security > IP Security > Entry Settings
4.8 QOS
The QoS function allows you to configure settings for the switch QoS interface and how the
switch connects to a remote server to get services.
4.8.1 GENERAL
Traditionally, networks operate on a best-effort delivery basis, all traffic has equal priority and
an equal chance of being delivered in a timely manner. When there is congestion, all traffic has
an equal chance of being dropped.
The QoS feature can be configured for congestion-management and congestion-avoidance to
specifically manage the priority of the traffic delivery. Implementing QoS in the network makes
performance predictable and bandwidth utilization much more effective.
The QoS implementation is based on the prioritization values in Layer 2 frames.
QoS Properties
The QoS Properties allows you to set the QoS mode.
To access this page, click QoS > General > QoS Properties .