Lantronix SISPM1040-3166-L Web User Guide Rev G PDF 14.13 MB - Page 270
Web Interface, IP Source Guard Configuration
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Transition Networks SISPM1040-3xxx-L Web User Guide 15-3 IP Source Guard This page lets you configure IP Source Guard detail parameters of the switch. IP Source Guard is a security feature used to restrict IP traffic on DHCP snooping untrusted ports by filtering traffic based on the DHCP Snooping Table or manually configured IP Source Bindings. It helps prevent IP spoofing attacks when a host tries to spoof and use the IP address of another host. 15-3.1 Configuration This section describes how to configure IP Source Guard setting including Mode (Enabled or Disabled) and Maximum Dynamic Clients (0, 1, 2, Unlimited). Web Interface To configure an IP Source Guard Configuration in the web UI: 1. Click Security, IP Source Guard, and Configuration. 2. Select "on" in the Mode of IP Source Guard Configuration. 3. Select "Enabled" of the specific port in the Mode of Port Mode Configuration. 4. Select Maximum Dynamic Clients of the specific port in the Mode of Port Mode Configuration. 5. Click Apply. 33763 Rev. G Figure 15-3.1: IP Source Guard Configuration https://www.transition.com Page 270 of 496