DHCP
Client configuration parameters
62     Netware/IP Domain        N    Netware/IP Domain Name 63     Netware/IP Option        N    Netware/IP sub Options 77     User-Class               N    User Class Information 78     Directory Agent          N    directory agent information 79     Service Scope            N    service location agent scope 80     Rapid Commit             0    Rapid Commit 81     Client FQDN              N    Fully Qualified Domain Name 82     Relay Agent Information  N    Relay Agent Information, RFC 3046 83     iSNS                     N    Internet Storage Name Service 84     REMOVED/Unassigned 85     NDS Servers              N    Novell Directory Services 86     NDS Tree Name            N    Novell Directory Services 87     NDS Context              N    Novell Directory Services 88     BCMCS Controller Domain Name list 89     BCMCS Controller IPv4 address option 90     Authentication           N    Authentication 91-92  REMOVED/Unassigned 93     Client System            N    Client System Architecture 94     Client NDI               N    Client Network Device Interface 95     LDAP                     N    Lightweight Directory Access Protocol 96     REMOVED/Unassigned 97     UUID/GUID                N    UUID/GUID-based Client Identifier 98     User-Auth                N    Open Group's User Authentication 99-111 REMOVED/Unassigned 112    Netinfo Address          N    NetInfo Parent Server Address 113    Netinfo Tag              N    NetInfo Parent Server Tag 114    URL                      N    URL 115    REMOVED/Unassigned 116    Auto-Config              N    DHCP Auto-Configuration 117    Name Service Search      N    Name Service Search 118    Subnet Selection Option  4    Subnet Selection Option 119    Domain Search            N    DNS domain search list 120    SIP Servers DHCP Option  N    SIP Servers DHCP Option 121    Classless Static Route   N    Classless Static Route Option Option 122    CCC                      N    CableLabs Client Configuration 123    GeoConf Option          16    GeoConf Option 124    V-I Vendor Class              Vendor-Identifying Vendor Class 125    V-I Vendor-Specific           Vendor-Identifying Vendor-Specific Information                  Information 126-127 Removed/Unassigned 128    PXE - undefined (vendor specific) (Tentatively Assigned - 23 June 2005) 128    Etherboot signature. 6 bytes: E4:45:74:68:00:00 128    DOCSIS "full security" server IP address 128    TFTP Server IP address (for IP Phone software load) 129    PXE - undefined (vendor specific) (Tentatively Assigned - 23 June 2005) 129    Kernel options. Variable length string 129    Call Server IP address 130    PXE - undefined (vendor specific) (Tentatively Assigned - 23 June 2005) 130    Ethernet interface. Variable length string. 130    Discrimination string (to identify vendor) 131    PXE - undefined (vendor specific) (Tentatively Assigned - 23 June 2005) 131    Remote statistics server IP address 132    PXE - undefined (vendor specific) (Tentatively Assigned - 23 June 2005) 132    802.1P VLAN ID 133    PXE - undefined (vendor specific) (Tentatively Assigned - 23 June 2005) 133    802.1Q L2 Priority 134    PXE - undefined (vendor specific) (Tentatively Assigned - 23 June 2005) 134    Diffserv Code Point 135    PXE - undefined (vendor specific) (Tentatively Assigned - 23 June 2005) 135    HTTP Proxy for phone-specific applications 136-149 Unassigned 150    TFTP server address (Tentatively Assigned - 23 June 2005) 150    Etherboot 150    GRUB configuration path name 151-174 Unassigned 175    Etherboot (Tentatively Assigned - 23 June 2005) 176    IP Telephone (Tentatively Assigned - 23 June 2005) 177    Etherboot (Tentatively Assigned - 23 June 2005) 177    PacketCable and CableHome (replaced by 122) 178-207 Unassigned 208    pxelinux.magic (string) = F1:00:74:7E (241.0.116.126) (Tentatively             Assigned - 23 June 2005) 209    pxelinux.configfile (text) (Tentatively Assigned - 23 June 2005) 210    pxelinux.pathprefix (text) (Tentatively Assigned - 23 June 2005) 211    pxelinux.reboottime (unsigned integer 32 bits) (Tentatively Assigned             - 23 June 2005) 212-219 Unassigned 220    Subnet Allocation Option (Tentatively Assigned - 23 June 2005) 221    Virtual Subnet Selection Option	(Tentatively Assigned - 23 June 2005) 222-223 Unassigned 224-254 Private Use