Chapter 3 Featured Functions Excluded Addresses DHCP Pool Options DHCP messages contain many option fields. These options have many control information and configuration parameters. DHCP Server Pool Option Configuration 3-15 Description Factory Default Lease Time If you select Specified Duration from the Lease Time Type in the drop-down list, specify the duration by entering the days, hours, and minutes in the Lease Time fields. None Default Router Specify the default gateway IP address. The information will be included in DHCP offer packet. None DNS Server Specify the DNS server IP address. The information will be included in DHCP offer packet. None Domain Name Specify the Domain Name.
The information will be included in DHCP offer packet. None Description Factory Default IP Range From Enter the start IP address of the exclusion IP range which you created in the DHCP server pool. None IP Range To Enter the end IP address of the exclusion IP range which you created in the DHCP server pool. None Description Factory Default Option Code Enter the option code. For example, option code 3 is router, 6 is Domain Name Server. (If you need more information, please find RFC2132, DHCP Options and BOOTP Vendor Extensions.) None Option Type Specify the option type: ASCII: Enter ASCII value in the Option Value field. Hex: Enter Hex value in the Option Value field. IP Address:
Enter IP address or subnet mask in the Option Value field. None Option Value Enter the value that corresponds to the Option Type you select. None