Hi Kevin,
1. First download autonomous image for this AP model (eg ap3g2-k9w7-tar.152-4.JB3a.tar)
2. Upload it to your PC having a TFTP server
3. Rename it as ap3g2-k9w7-tar.default
4. Directly connect your PC to AP ethernet port & change your PC IP to 10.0.0.2 , Mask 255.0.0.0 GW 10.0.0.1
5. Power on the AP (using power injector) while holding the mode button for ~20s
6. When LED blinking RED, release the mode button.
7. If you watch console output you would see AP is loading the autonomous image.
Below post explain this process in detail
http://mrncciew.com/2013/12/13/ap-conversion-using-mode-button/
Once it is converted to Autonomous you can do a basic config like this. Then if you connect this AP to DHCP configured vlan switchport, you would see wireless clients will get IP on that vlan. AP as well get the same range vlan.
hostname
!
dot11 ssid
authentication open
authentication key-management wpa version 2
guest-mode
wpa-psk ascii
!
interface Dot11Radio0
encryption mode ciphers aes-ccm
ssid
no shutdown
!
interface Dot11Radio1
encryption mode ciphers aes-ccm
ssid
no shutdown
!
interface BVI1
ip address dhcp
If you want to create multiple vlans then config to be similar to this. WLAN name, PSK & Vlan numbers, IP subnet info you can modify as required
hostname AAP1
!
dot11 ssid WLAN-1
vlan 7
authentication open
authentication key-management wpa version 2
wpa-psk ascii WLAN-1-KEY
mbssid guest-mode
!
dot11 ssid WLAN-2
vlan 8
authentication open
authentication key-management wpa version 2
wpa-psk ascii WLAN-2-KEY
mbssid guest-mode
!
interface Dot11Radio0
encryption vlan 7 mode ciphers aes-ccm
encryption vlan 8 mode ciphers aes-ccm
ssid WLAN-1
ssid WLAN-2
mbssid
station-role root
!
interface Dot11Radio1
encryption vlan 7 mode ciphers aes-ccm
encryption vlan 8 mode ciphers aes-ccm
ssid WLAN-1
ssid WLAN-2
mbssid
station-role root
!
interface Dot11Radio0.7
encapsulation dot1Q 7
bridge-group 7
!
interface Dot11Radio0.8
encapsulation dot1Q 8
bridge-group 8
!
interface Dot11Radio0.10
encapsulation dot1Q 10 native
bridge-group 1
!
!
interface Dot11Radio1.7
encapsulation dot1Q 7
bridge-group 7
!
interface Dot11Radio1.8
encapsulation dot1Q 8
bridge-group 8
!
interface Dot11Radio1.10
encapsulation dot1Q 10 native
bridge-group 1
!
interface GigabitEthernet0.7
encapsulation dot1Q 7
bridge-group 7
!
interface GigabitEthernet0.8
encapsulation dot1Q 8
bridge-group 8
!
interface GigabitEthernet0.10
encapsulation dot1Q 10 native
bridge-group 1
!
interface BVI1
ip address 192.168.10.254 255.255.255.0
!
ip default-gateway 192.168.10.1
**** AP Connected Swtichport *****
int g x/x
switchport trunk encapsulation dot1q
switchport mode trunk
switchport trunk native vlan 10
switchport trunk allow vlan 7,8,10
HTH
Rasika
**** Pls rate all useful responses ****
