System Requirements

To implement logical systems, your system must meet these minimum requirements:

JUNOS Release 8.5 or later for logical system administrator support.
JUNOS Release 8.4 or later for SNMP enhancements and limits.
JUNOS Release 8.3 or later for Bidirectional Forward (BFD) on logical systems.
JUNOS Release 8.2 or later for support on MX-series routers
JUNOS Release 7.5 or later for SNMP support within a logical system
JUNOS Release 7.4 or later for multicast protocol RP and source DR functionality within a logical system
JUNOS Release 7.0 or later to implement a logical tunnel (lt) interface on an integrated Adaptive Services Module in an M7i router
JUNOS Release 6.1 or later, a Tunnel Services PIC, and an Enhanced FPC on M-series or T-series routing platforms to implement a logical tunnel (lt) interface
JUNOS Release 6.0 or later for basic logical system functionality
One or more Juniper Networks M-series, MX-series, or T-series routing platforms
On M-series and T-series routers, a variety of PICs to assign interfaces to each logical system