WEP+802.1x is that possible?

[Konne]

hi

i have a question about the encryption mode of cisco aironets.
i would like to do the authentication and encryption like:

WPA+TKIP with 802.1x PEAP/mschapv2 this is running,

but ive clients they cant do WPA, so is it possible to do

dynamic WEP with 802.1x PEAP/mschapv2 ??

thx