Configuring DHCP Lease Length
The dhcpd lease command specifies the amount of time (in seconds) that the DHCP clients
can use the assigned IP address received from the DHCP server. The syntax for this command
is as follows:
dhcpd lease lease_length
NOTE The difference between these two commands is that the option 150 enables you
to specify a list of TFTP servers to be used by the DHCP client.
NOTE The default lease length is 3600 seconds. The minimum lease length that you
can specify is 300 seconds, and the maximum lease length that you can specify is
2,147,483,647 seconds.