If an administrator is interested in network-level visibility into Citrix traffic and has NetScaler MAS already in place, they can see NetScaler MAS metrics in the Director console itself.
Director mainly provides insights into server and session performance.
No additional agents need to be deployed for it to work. It doesn’t require any external agents to be deployed: Citrix Director uses instrumentation built into the Citrix FlexCast Management Architecture (FMA).Because it’s free: Citrix Director is built-into Citrix XenApp and XenDesktop.Key Considerations for a Citrix Monitoring Solution: Download Checklist » Why Use Citrix Director?