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 22.214.171.124 255.255.255.240 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.