I get how to use NLB to cluster services such as web, ftp, etc. and I've successfully set it up before. I'm now setting up an ADFS farm and I got to wondering how do I make NLB itself highly available? If my lone NLB server were to fail, I lose access to all the clustered services. I've googled around for the best answer, but the results are for how to create clusters the NLB will manage.
I am thinking the best answer is to failover cluster my NLB server? When I search for failover cluster nlb, I just get results talking about the difference between the two types of clustering. Can you failover cluster NLB? If so, how? If not, what is the proper way to make NLB highly available.
Thanks for your help in advance.