Hi Valerie,
I want to configure SNC with Kerberos ......I had to configure the SPNego because when I ran the Tcode = SPNego I was getting the error that Kerberos library was not loaded than I used the CommonCryptoLib and was able to run the spnego tcode for creating a Kerberos Keytab for SPNego (is this step needed to be configured ??I m bit confused ).....When I run the snc command in DVE/SLL directory I find everything ok..please find the snapshot helpful 
Your guideline in this matter vil b heplful
Thanks,
Amit