Either a powersurge or something caused our router's configuration to get wiped, and our last backup was before the wireless network was setup.

We have not been able to reconfigure the wireless since then, so was curious if anyone here would be able to determine what configuration is needed.

We are using a Cisco 851W running 12.4(15)T9

We would like to use WPA encryption, and have it on the same network as the rest of the office network.

Config file is below:

User Access Verification

Building configuration...

Current configuration : 3857 bytes
!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
no service dhcp
!
hostname BOB
!
boot-start-marker
boot-end-marker
!
enable secret 5 *********************
!
no aaa new-model
!
!
dot11 syslog
no ip source-route
!
!
ip cef
no ip bootp server
ip domain name BOB.com
ip name-server 61.11.1.1
ip name-server 61.11.1.2
!
!
!
username BOBB privilege 15 password 7 *************************
!
!
archive
 log config
  hidekeys
!
!
ip tcp synwait-time 10
!
!
!
interface FastEthernet0
 no cdp enable
!
interface FastEthernet1
 no cdp enable
!
interface FastEthernet2
 no cdp enable
!
interface FastEthernet3
 no cdp enable
!
interface FastEthernet4
 description WAN Connection$ETH-WAN$
 ip address 61.11.1.14 255.255.254.0
 ip nat outside
 ip virtual-reassembly
 duplex auto
 speed auto
 no cdp enable
!
interface Dot11Radio0
 no ip address
 shutdown
 !
 encryption mode ciphers tkip
 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
 station-role root
 no cdp enable
!
interface Dot11Radio0.1
 encapsulation dot1Q 1 native
 no cdp enable
 bridge-group 1
 bridge-group 1 subscriber-loop-control
 bridge-group 1 spanning-disabled
 bridge-group 1 block-unknown-source
 no bridge-group 1 source-learning
 no bridge-group 1 unicast-flooding
!
interface Dot11Radio0.20
 ip access-group Guest-ACL in
 no cdp enable
!
interface Vlan1
 description Internal Network
 ip address 192.168.2.60 255.255.255.0
 ip nat inside
 ip nat enable
 ip virtual-reassembly
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 61.11.2.14
!
ip http server
no ip http secure-server
ip nat inside source list 1 interface FastEthernet4 overload
!
ip access-list extended Guest-ACL
 deny   ip any 192.0.0.0 0.0.0.255
 permit ip any any
!
access-list 1 permit 192.0.0.0 0.0.0.255
access-list 100 remark SDM_ACL Category=2
access-list 100 permit ip 192.0.0.0 0.0.0.255 any
no cdp run
!
control-plane
!
!