DHCP OPTION 43 for Lightweight Cisco Aironet Access Points Configuration Example

authoritative;
ddns-update-style none;

option time-offset 28800;
option domain-name-servers 140.127.198.1;

#Define Space
option space Cisco_LWAPP_AP;
option Cisco_LWAPP_AP.server-address code 43 = string;

class "Vendor-Identifier" {
match option vendor-class-identifier;
}

subnet 172.17.0.0 netmask 255.255.255.0 {

option routers 172.17.0.254;
option subnet-mask 255.255.255.0;
option domain-name "AP.Example.com";
option broadcast-address 172.17.0.255;

#Wireless Controler IP Address Configure Option
subclass "Vendor-Identifier" "Airespace.AP1200" {
option vendor-class-identifier "Airespace 1200";
vendor-option-space Cisco_LWAPP_AP;
option Cisco_LWAPP_AP.server-address "172.17.10.1";
}

subclass "Vendor-Identifier" "Cisco AP c1500" {
option vendor-class-identifier "Cisco AP c1500";
vendor-option-space Cisco_LWAPP_AP;
option Cisco_LWAPP_AP.server-address "172.17.10.2";
}

subclass "Vendor-Identifier" "Cisco AP c1200" {
option vendor-class-identifier "Cisco AP c1200";
vendor-option-space Cisco_LWAPP_AP;
option Cisco_LWAPP_AP.server-address "172.17.10.3";
}

range dynamic-bootp 172.17.0.1 172.17.0.200;

default-lease-time 43200;
max-lease-time 86400;
}