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
