D-Link DES-3624 - Manual (Page 127)

Stackable NWay Ethernet Switch User’s Guide
Web-Based Network Management 127
Figure 7-26. Port Ingress Filtering Check window
Use this window to enable or disable the ingress filtering check for each desired port. Ingress filtering means
that a receiving port will check to see if it is a member of the VLAN ID in the packet before forwarding the
packet. Click Apply to let the settings take effect.