Canon iR3245 Network Manual page 52

Setting EAP-TTLS:
2
Select [On] for <Use TTLS>.
Select [On] for the internal authentication protocol to use.
If both MS-CHAPv2 and PAP are selected, MS-CHAPv2 is prioritized.
Enter the name of the user to be authenticated with IEEE802.1X authentication
in [User], and the password of the user in [Password].
Setting PEAP:
Select [On] for <Use PEAP>.
Enter the name of the user to be authenticated with IEEE802.1X authentication
in [User], and the password of the user in [Password].
2-24 Selecting the IEEE802.1X Authentication Method