Remove a node from the Security Framework Service
The following section shows how to remove a "live" (active) or "dead" node from the Security Framework Service. Whether removing a live or dead node, certain services and components must be unenrolled before the node can be completely removed.
What is a “live” node?
A “live” node is one where the security framework services are not running, but the server can be logged into.
What is a “dead” node?A “dead” node is a server that is offline and cannot be pinged. Therefore you cannot go onto this server directly to run commands to fix the node in the security framework.