What are the default settings for the DHCP Scope? – Wayne Small

Start Address: 10.0.0.1
End Address: 10.0.0.255
Subnet Mask: 255.255.255.0
Excluded Addresses: 10.0.0.1 to 10.0.0.10
Lease duration: 3 days (default)

I also normally add the following DHCP Options
003 Router – 10.0.0.2
044 WINS/NBNS Servers – 10.0.0.2
046 WINS/NBNS Node Type – 0x8