Im new to wireless here ..could someone tell me ,How do i configure a WAP 4410n to take over as soon as the other WAP(another 4410n) fails?This change should be transparent to the user.Is this sort of thing possible?Please help!

hi i am new to wireless so please help me out here..I was asked to add two wireless 4410n APs in a was that one acts as a hot standby for the other.as in, the user is unaware of the change in AP s...is this possible?if so,will someone be kind enough ...