Managing a high-availability environment often requires scaling back or replacing aging infrastructure. When you need to , simply turning off the machine isn't enough; the configuration will still exist in the AD FS database, leading to management errors and synchronization issues.
The removal method depends on the cluster technology. remove web application proxy server from cluster
He disabled the inbound rule on the firewall. "No new guests," he whispered to the digital doorman. WAP-03 didn't react. It just kept faithfully trying to process the last trickle of requests, unaware it was being retired. Leo watched the active sessions counter drop. 150… 80… 12… 0. remove web application proxy server from cluster
Get-WebApplicationProxyServer