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881W Radius Configuration

Hello All,

I am testing a new product at work which is the cisco 881W Wireless router. We are in transition of upgrading out entire Network in 60 offices nation wide from Juniper Wireless to Cisco. I have been testing this routers wireless capebilities and I like what I see. The only issue that I have right now is, I cant figure out how to configure the radius client, so that the end users that are connecting to the Wireless via their notebooks use the Radius client as Authentication rether then the local database.

So far I have setup a simple radius configuration that is as follows:

Radius Configuration

radius-server host 192.168.1.1 auth-port 1645 acct-port 1646 timeout 10 retransmit 7 key password

dot11 ssid 881W_Test

accounting accounting-method-test

exit

radius-server host 192.168.1.1

I have noticed that this works fine as long as I dont have any encryption methods specefied in the condifuration. Example is below:

encryption Methods

dot11 ssid 881W_Test

vlan 1

authentication open

authentication key-management wpa

accounting 881W_Test-Accounting_Method

guest-mode

interface Dot11Radio0

no ip address

no ip route-cache

!

encryption vlan 1 mode ciphers tkip

!

ssid 881W_Test

!

antenna gain 0

station-role root


If I take out the commands

authentication key-management wpa off from the SSID and encryption vlan 1 moce viphers tkip off from the interface dot11radio0 I can authenticate against the radius server, but the traffic is all unencrypted.

Has someone done a configuration like this before?

Any help is greatly appreciated...

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