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Junos Space Network Director enables unified management of EX Series Ethernet Switches, MX Series routers, QFX Series switches, and Junos Fusion Enterprise in your network. It provides for full network life cycle management by simplifying the discovery, configuration, visualization, monitoring, and administration of large networks containing physical and virtual devices. You can download the software images for Network Director, Junos Space Management Platform, management packs, and the release notes for Network Director Release 4.0R1 by using the appropriate links on the Junos Space—Software Download page.