Sorry for that particular mistak since i only post the indoor and send you the screen capture of an outdoor AP!
The 10.6.180.0/25 is for indoor and 10.6.180.128/25 is for Outdoor Access points. Below is the full configurations:
#Indoor management IP
ip pool 180
gateway-list 10.6.180.1
network 10.6.180.0 mask 255.255.255.128
excluded-ip-address 10.6.180.2 10.6.180.10
lease unlimited
option 43 sub-option 2 ip-address 10.6.181.18
option 60 sub-option 3 ascii "ArubaAP"
#Outdoor Management IP
ip pool 184
gateway-list 10.6.180.129
network 10.6.180.128 mask 255.255.255.128
excluded-ip-address 10.6.180.130 10.6.180.139
lease unlimited
option 43 sub-option 2 ip-address 10.6.181.18
option 60 sub-option 3 ascii "ArubaAP"