User`s manual

DHCP Server
• System Allocated: The DHCP address pool is based on LAN port IP address plus 12 IP
addresses. For example, the LAN IP address is 10.0.0.2; the DHCP address pool is at the
range of 10.0.0.3 to 10.0.0.14.
• User Defined: The DHCP address pool is at the range of User Defined Start Address
and User Defined End Address. The maximum pool size can be 253 IP addresses: 255
total IP addresses – 1 broadcast address – 1 LAN port IP address.
• DHCP Gateway Selection: The default setting for the DHCP Gateway Selection is
“Automatic”. The user can select the “User Defined” to specify “User Defined Gateway
Address”. The DHCP server will issue the “User Defined Gateway Address” to the LAN
DHCP clients.
• Lease time: The Lease time is the amount of time of a network user will be allowed to
connect with DHCP server. If all fields are 0, the allocated IP addresses will be effective
forever.
• User mode: Under the Single User mode, the DHCP server only allocates one IP
address to local PC. Under the Multiple User mode, the DHCP server allocates the IP
addresses specified bye the DHCP address pool.