D-Link DES-3350SR Reference Manual - Page 117

DES-3350SR Layer 3 Fast Ethernet Switch User's Guide clear fdb Syntax Description Parameters Restrictions addresses. You can enter a VLAN name and MAC address to delete a specific entry, or skip the MAC address parameter and delete all the entries belonging to a specified VLAN. clear fdb [vlan {mac_address }|port |all] This command is used to clear dynamically learned entries from the switch's forwarding database. − The name of the VLAN on which the MAC address resides. − Enter the MAC address of the entry to be deleted. − The port number corresponding to the MAC destination address. The switch will always forward traffic to the specified device through this port. all − Clears all dynamic entries to the switch's forwarding database. Only administrator-level users can issue this command. Example Usage: To clear all FDB dynamic entries: 117