Bellow my root/Repeater configuration:
AP root:
-------
bridge irb
!
!
interface Dot11Radio0
no ip address
no ip route-cache
!
ssid connect
vlan 1
infrastructure-ssid
!
ssid opennet
vlan 2
authentication open
guest-mode
!
speed basic-1.0 basic-2.0 basic-5.5 basic-11.0
rts threshold 2312
power local 50
channel 2412
station-role root
!
interface Dot11Radio0.2
encapsulation dot1Q 2
no ip route-cache
no cdp enable
bridge-group 2
bridge-group 2 subscriber-loop-control
bridge-group 2 port-protected
bridge-group 2 block-unknown-source
no bridge-group 2 source-learning
no bridge-group 2 unicast-flooding
bridge-group 2 spanning-disabled
!
interface FastEthernet0
no ip address
no ip route-cache
speed 100
full-duplex
!
interface FastEthernet0.1
encapsulation dot1Q 1 native
no ip route-cache
bridge-group 1
no bridge-group 1 source-learning
bridge-group 1 spanning-disabled
!
interface FastEthernet0.2
encapsulation dot1Q 2
no ip route-cache
no cdp enable
bridge-group 2
no bridge-group 2 source-learning
bridge-group 2 spanning-disabled
!
interface BVI1
ip address 182.20.100.1 255.255.255.0
no ip route-cache
AP repeater:
-----------
bridge irb
!
!
interface Dot11Radio0
no ip address
no ip route-cache
!
ssid connect
vlan 1
infrastructure-ssid
!
ssid opennet
vlan 2
authentication open
guest-mode
!
speed basic-1.0 basic-2.0 basic-5.5 basic-11.0
rts threshold 2312
power local 50
station-role repeater
!
interface Dot11Radio0.2
encapsulation dot1Q 2
no ip route-cache
no cdp enable
bridge-group 2
bridge-group 2 subscriber-loop-control
bridge-group 2 port-protected
bridge-group 2 block-unknown-source
no bridge-group 2 source-learning
no bridge-group 2 unicast-flooding
bridge-group 2 spanning-disabled
interface FastEthernet0
no ip address
no ip route-cache
speed 100
full-duplex
!
interface FastEthernet0.1
encapsulation dot1Q 1 native
no ip route-cache
bridge-group 1
no bridge-group 1 source-learning
bridge-group 1 spanning-disabled
!
interface FastEthernet0.2
encapsulation dot1Q 2
no ip route-cache
no cdp enable
bridge-group 2
no bridge-group 2 source-learning
bridge-group 2 spanning-disabled
!
interface BVI1
ip address ip address 182.20.100.2255.255.255.0
no ip route-cache