118 Configuring the domain• insert # IPaddressLower IPaddressUpper inserts a new rangeabove the range having index number #. For example, if # is 3, the newrange is assigned index number 3 and the current range with indexnumber 3 is reassigned to index number 4. The lower and upper limits ofthe new range are defined by IPaddressLower and IPaddressUpper,respectively.• move #A #B changes the index number of range #A to #B and changesthe index number of #B to #A. That is, the ranges switch places in therange list.stdopts Prompts you to identify and configure values for the standard DHCP options.If you have configured the DHCP standard options using the stdoptscommand from the /cfg/doamin #/dhcp menu, those values carrythrough to here. If you change the values here, the new values only apply tothe range(s) you are defining here.vendopts Initiates a series of prompts that allow you to specify RFC 2132 vendoroptions.If you have configured the vendor options using the vendopts commandfrom the /cfg/doamin #/dhcp menu, those values carry through to here.If you change the values here, the new values only apply to the range(s)you are defining here.• number is a unique number between 1 and 254 that you provide thatthe system uses to identify the vendor options. The prompt is—Entervendor options number (1-254):• name refers to a name you provide for this set of vendor options. Theprompt is—Set the vendor option name:• type can be ip, ip_list, u8, u16, u32, string, or bool.• value refers to allowed values for the type, as per RFC2132.• del deletes the vendor options.Hub DHCP subnet typeThe hub DHCP subnet type is used to support non-NSNA network accessdevices, and multiple devices on a single port (for example, hubs). Thissection assumes you are familiar with the information in “Configuring localDHCP services” (page 115).The end-to-end configuration process includes:• creating a VLAN that includes all ports on network access point portsthat are participating in the NSNA configuration• configuring three IP address ranges within the VLAN on the NortelSNAS; these define the red, yellow, and green enforcement zones• establishing filters for the red range on the network access points that:Nortel Secure Network Access SwitchUsing the Command Line InterfaceNN47230-100 03.01 Standard28 July 2008Copyright © 2007, 2008 Nortel Networks.