Problema Interface Dot11Radio0 is reset

Question

    Porfavor pido puedan ayudarme urgente, ya he configurado casí todas laas posibilidades y no encuentro el problema. sobre Dot11Radio0 is reset, line protocol is down
   aaa new-model
aaa authentication fail-message ^CCCCCCCC!!!!!!!Fallo en login. Cinco fallas con
s
ecutivas revoca su usuario !!!!!!^C
aaa authentication login default group tacacs+ local
aaa authorization exec default group tacacs+ if-authenticated
aaa session-id common
dot11 ssid vlan9001
   vlan 901
   authentication open
   infrastructure-ssid
username Cisco password 7 123A0C041104
bridge irb
interface Dot11Radio0
no ip address
no ip route-cache
ssid vlan9001
antenna gain 10
speed  basic-1.0 basic-2.0 basic-5.5 basic-11.0 6.0 9.0 12.0 18.0 24.0 36.0 48.0
station-role non-root
infrastructure-client
interface Dot11Radio0.304
encapsulation dot1Q 304
no ip route-cache
no snmp trap link-status
bridge-group 2
bridge-group 2 spanning-disabled
interface Dot11Radio0.901
encapsulation dot1Q 901 native
no ip route-cache
no snmp trap link-status
bridge-group 1
bridge-group 1 spanning-disabled
interface FastEthernet0
no ip address
no ip route-cache
hold-queue 80 in
interface FastEthernet0.304
encapsulation dot1Q 304
no ip route-cache
no snmp trap link-status
bridge-group 2
bridge-group 2 spanning-disabled
interface FastEthernet0.901
encapsulation dot1Q 901 native
no ip route-cache
no snmp trap link-status
bridge-group 1
bridge-group 1 spanning-disabled
interface BVI1
ip address 10.41.74.193 255.255.255.0
no ip route-cache
ip default-gateway 10.41.74.254
ip http server
no ip http secure-server
ip http help-path http://www.cisco.com/warp/public/779/smbiz/prodconfig/help/eag
bridge 1 protocol ieee
bridge 1 route ip
bridge 2 protocol ieee

Answer 1

Configuraación del ROOT, pero el problema es el non-root.
dot11 ssid vlan9001
   vlan 901
   authentication open
   infrastructure-ssid
username Cisco password 7 047802150C2E
bridge irb
interface Dot11Radio0
no ip address
no ip route-cache
ssid vlan9001
speed basic-1.0 basic-2.0 basic-5.5 6.0 9.0 basic-11.0 12.0 18.0 24.0 36.0 48.0 54.0
channel least-congested 2412 2422 2462
station-role root
infrastructure-client
interface Dot11Radio0.304
encapsulation dot1Q 304
no ip route-cache
bridge-group 2
interface Dot11Radio0.901
encapsulation dot1Q 901 native
no ip route-cache
bridge-group 1
interface FastEthernet0
no ip address
no ip route-cache
hold-queue 80 in
interface FastEthernet0.304
encapsulation dot1Q 304
no ip route-cache
bridge-group 2
interface FastEthernet0.901
encapsulation dot1Q 901 native
no ip route-cache
bridge-group 1
interface BVI1
ip address 10.41.74.194 255.255.255.0
no ip route-cache
ip default-gateway 10.41.74.254