Cisco 877W Configuration

Submitted by cliff on Sat, 15/04/2006 - 08:17

This post is a legacy post from my old weblog, it has been included as it seems to still have some hits. Old comments are included

As promised in my last post I promised to put some configuration online for WIFI configuration on a 877W. But first, I experienced some problems getting VLANs working on the Ethernet ports. It seems you need an Advanced IP Services IOS for this and NOT the default Advanced Security Services IOS. Remember to get 12.4(4)T2 if you want ADSL2+ support!

The relevent WIFI config snippets:

interface Dot11Radio0
 no ip address
 no ip redirects
 no ip unreachables
 no ip proxy-arp
 !        
 broadcast-key vlan 10 change 45
 !        
 !        
 encryption vlan 10 key 1 size 128bit 7 F47A5A746A5EAF7F174B2C13A145 transmit-key
 encryption vlan 10 mode wep mandatory 
 !        
 ssid gs19-cisco
    vlan 10
    authentication open 
    guest-mode
 !        
 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
 rts threshold 2312
 channel 2422
 station-role root
!         
interface Dot11Radio0.10
 description Cisco Closed
 encapsulation dot1Q 10
 ip address 62.133.205.129 255.255.255.240
 no ip redirects
 no ip unreachables
 no ip proxy-arp
 ip flow ingress
 ip flow egress
 no snmp trap link-status
!         

This code snippet contains WEP encryption and a SSID broadcast on the gs19-cisco SSID. It's running DHCP on this interface but that's out of the scope of this post.