Kerberized login for LINUX

[Harry Rüter]

Hi,

i'm interested in changing my login
on my LINUX-running computer to a kerberized one.

So, is there a page on the web, which describes the tings i
have to do step by step ?
Or can someone on the list tell me the necessary steps ?

The problem is, that a misconfguration could make the 
computer unaccessible. Is there a fallback ?

Do i have to use klogin or is there a PAM-solution
(which would provide the fallback) ?

greets Harry

PS.: My configuration:
     Suse LINUX 7.1 Kernel 2.4.18
     MIT Kerberos 1.2.5