What is the recommended method to enable load balancing and failover of the CyberArk Identity...

Setup IIS based Application Request Routing on two or more CyberArk Identity Connector servers.

Set up a network load balancer between two or more CyberArk Identity Connector servers.

Set up two or more CyberArk Identity Connector servers only.

Set up a Microsoft Failover Cluster on two or more CyberArk Identity Connector servers.