Kerberos Password changes

If I use Kerberos to have a Linux box authenticate against a Windows server, and a user has an account on both machines, if he changes his password via the kpasswd command, will it change his local password too (local shadow file)? Or just the server password?
I’ve looked for an answer to this question several places and haven’t found anything yet, so I think that means no, but I thought it was worth asking wiser minds than mine before giving up.

I’ve been wondering the same thing.