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by: r_panosPosted on 2008-05-19 at 11:29:03ID: 21600256
Cluster and NLB are two different things.
In order to cluster websites in IIS you must install IIS to all nodes partecipating in Cluster (MSCS), define the website(s) as virtual directory that resides on the shared storage to all nodes and cluster the service pointing to the .vbs file that comes with the IIS installation (same for FTP)
NLB doesn't need shared storage but it does need manual allignment of the website contents as each NLB node has it's own web site and web content locally.
You don't need NLB to cluster (MSCS) a website and NLB IS NOT supported on Cluster (MSCS).