D-Link DGS-3630-28SC [563/742] Zone defense settings

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

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To view the following window, click Security > DoS Attack Prevention Settings, as shown below:

Figure 9-89 DoS Attack Prevention Settings Window

The fields that can be configured in SNMP Server Enable Traps DoS Settings are described below:

Parameter Description

Trap State

Select to enable or disable the DoS attack prevention trap state here.

Click the Apply button to accept the changes made.

The fields that can be configured in DoS Attack Prevention Settings are described below:

Parameter Description

DoS Type Selection

Tick the DoS type option that will be prevented here.

State

Select to enable or disable the global DoS attack prevention state here.

Action

Select the action that will be taken when the DoS attack was detected here. The

only option to select here is Drop.

Click the Apply button to accept the changes made.

Zone Defense Settings

This window is used to display and configure the Zone Defense settings. When Zone Defense is enabled, the ACL

resources will be reserved for Zone Defense. If the Switch does not have enough ACL resources for Zone Defense, it

cannot be enabled.

ZoneDefense is triggered when abnormal network traffic conditions meet pre-configured thresholds on the firewall.

When this happens, the firewall immediately and automatically contacts the Switch and issues commands to them,

that result in blocking any traffic to and from the suspicious host.