Number of Devices Managed by Service Now
The number of devices supported by Service Now depends on the Junos Space appliance used to create the Junos Space fabric as follows:
An eight-node fabric (six Junos Space nodes and two fault monitoring and performance monitoring (FMPM) nodes) comprising only JA2500 Junos Space appliances can manage up to 25,000 devices.
A fabric comprising Junos Space virtual appliances with the same specifications as that of a JA2500 Junos Space appliance can manage the same number of devices as the JA2500 device.
For JA2500 Junos
Space device specifications , see Junos Space Datasheet