Nonstop Active Routing Platform Support

Table 10 lists the platforms that support nonstop active routing.

Table 10: Nonstop Active Routing Platform Support

Platform	Software Release
M10i router	JUNOS 8.4 or later
M20 router	JUNOS 8.4 or later
M40e router	JUNOS 8.4 or later
M120 router	JUNOS 9.0 or later
M320 router	JUNOS 8.4 or later
MX-series Ethernet Services routers	JUNOS 9.0 or later
T320 router, T640 routing node, and TX Matrix platform	JUNOS 8.4 or later
T1600 routing node	JUNOS 8.5 or later

Note: All Routing Engines configured for nonstop active routing must be running the same JUNOS software release.