clear dhcp — Clears one or all of the stored allocations made by the FB2500's DHCP server.
clear dhcp [<IP4Addr>] [table=<routetable>]
Every allocation made by the DHCP server built-in to the FB2500 is stored in non-volatile memory, and as such will survive power-cycling and/or rebooting. The allocations can be seen using the show dhcp command.
The clear dhcp can be used to remove stored allocation information, by specifying the IP address of the allocation. Alternatively, if you do not specify an address, all allocations are deleted.