D-Link DES-3225G Series User Manual - page 155
Manual is about: 24-Port Fast Ethernet Switch
of
219
24-port NWay Ethernet Switch User’s Guide
Web-Based Network Management
141
Permanent Address Table
MAC forwarding allows the Switch to permanently
forward outbound traffic to specific destination MAC
addresses over a specified port. You can also use this
feature to restrict inbound traffic based on source MAC
addresses.
Click the pointer icon on the right side of the table to
access the Add/Modify Permanent Address Table Entry
window: