Feature explorer juniper networks

1. 2057 Features
Compare Multiple Products
Features M320 MX2020
Application Identification and Tracking
Heuristic detection of encrypted P2P
applications
11.2R1 † 12.3R1 11.2R1 †
Authentication, Authorization and Accounting (AAA) (RADIUS)
RADIUS functionality over IPv6 for system
AAA
14.1R2 14.1R2 14.1R2
Class of Service (CoS)
ATM CoS scheduling for Layer 2 circuit
trunk mode
6.4R1 † ­ 9.6R1 †
Accepts traffic destined for GRE tunnels or
DVMRP (IP­in­IP) tunnels
­ 12.3R1 ­
Accurate reporting of output counters for
MLFR UNI NNI bundles
12.3R3 ­ 12.3R3
Additional queue priorities ­ ­ 9.6R1 †
Allocating extra CIR bandwidth equally
amongst all PVCs
9.5R1 † 12.3R1 9.6R1 †
Assigning forwarding class and DSCP value
for Routing Engine generated traffic
10.0R1 † 12.3R1 10.0R1 †
Average buffer WRED 8.3R1 † 12.3R1 9.6R1 †
BA classification based on the inner VLAN
tag
9.6R1 † ­ 9.6R1 †
BA classification for VPLS based on IEEE
802.1p bits
9.3R1 † 12.3R1 ­
BGP/Multiprotocol Label Switching (MPLS)
virtual private networks (VPNs)
­ 12.3R1 ­
Bandwidth sharing for ATM over IP/MPLS
trunks
6.4R1 † ­ 9.6R1 †
Burst­size control 12.3R1 ­ 12.3R1
CCC and TCC support on FRF.15, FRF.16,
and MLPPP interfaces
­ 13.3R1 ­
CIR and PIR on a single logical interface 8.0R1 † ­ 9.6R1 †
Cisco High­Level Data Link Control
encapsulation
­ 13.2R2 ­
Class of service for bypass LSPs 7.3R1 † ­ 9.6R1 †
Class­of­service support for PBB ­ 12.3R1 ­
Compare results: M320 (Junos OS 14.2R3) vs MX2020 (Junos OS 14.2R3) vs TX Matrix Plus (Junos OS
14.2R3)
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2. Classification and DSCP marking of
distributed protocol handler traffic
12.2R2 † ­ 12.2R2 †
Classification of control­plane traffic 8.4R1 † 12.3R1 9.6R1 †
CoS ­ 12.3R1 ­
CoS aspects of the MPC/MIC ­ 12.3R1 ­
CoS for IPSec tunnels 7.1R1 † ­ 9.6R1 †
CoS for L2TP sessions 8.3R1 † 12.3R1 9.6R1 †
CoS for tunnels 7.1R1 † ­ 9.6R1 †
CoS on static IP demux interfaces ­ 12.3R1 ­
CoS show command enhancements ­ 13.3R1 ­
CoS support for aggregated Ethernet and
aggregated SONET/SDH interfaces
7.3R1 † ­ 9.6R1 †
CoS support for dynamic profiles ­ 12.3R1 ­
CoS with mixed FPC types 8.4R1 † ­ ­
CoS­based per­VC queuing for ATM2
interfaces
­ ­ 9.6R1 †
Configurable CoS buffer size percentage or
temporal value
­ ­ 9.6R1 †
Configurable IEEE 802.1p inheritance push
and swap from transparent tag
11.2R1 † 12.3R1 ­
Configurable Packet Forwarding Engine
queuing
6.3R1 † ­ 9.6R1 †
Custom MPLS EXP classifiers for routing
instances
7.3R1 † ­ 9.6R1 †
Customizing type­of­service bits 9.5R1 † 12.3R1 9.6R1 †
DSCP classification for VPLS and CCC on
Enhanced Queuing DPCs
­ 12.3R1 ­
DSCP classification for VPLS at ingress PE 10.2R2 † ­ ­
DSCP classification for VPLS at the ingress
PE router
10.4R1 † ­ ­
Delay buffer enhancement ­ ­ 9.6R1 †
DiffServ for IPv6 6.3R1 † ­ 9.6R1 †
Different classifiers for different virtual
circuits (ATM interfaces)
10.2R2 † 12.3R1 10.2R2 †
Differentiated Services Code Point (DSCP)
rewrite
7.1R1 † 12.3R1 9.6R1 †
Distance Vector Multicast Routing Protocol
(DVMRP) and generic routing
encapsulation (GRE) support, access side
and server side
­ 12.3R1 ­
Distribute excess bandwidth among
different services for a subscriber
­ 12.3R1 ­
Distribution of class of service (CoS)
schedulers on Ethernet IQ2 PICs
8.2R1 † 12.3R1 9.6R1 †
Egress GRE classification based on DSCP 8.3R1 † 12.3R1 9.6R1 †
Elevated packet drops during
oversubscription
­ 12.3R1 ­
Enabling the memory allocation dynamic 7.5R1 † ­ 9.6R1 †

3. (MAD) per queue
End­to­end jitter reduction in egress queues
over ports on hierarchical queuing MICs
and MPCs by lowering the maximum
queues enabled on the line card
­ 13.2R1 ­
Enhanced IQ PIC for the M320, M120, T­
series, and M40e
9.5R1 † 12.3R1 9.6R1 †
Enhanced rewrite profile options applied to
incoming frames or outgoing frames on a
logical interface
8.1R1 † ­ 9.6R1 †
Enhancement of Layer 2 circuit cell
bundling based on CoS
6.4R1 † ­ 9.6R1 †
Establish a separate timer for each
forwarding class on LSQ interfaces using
multiclass MLPPP
8.2R1 † 12.3R1 9.6R1 †
Excess bandwidth and rate limiting 9.3R1 † ­ 9.6R1 †
Extended MPC support for per­unit
scheduler
12.3R3 ­ 12.3R3
Extended PIC support for per­unit
schedulers
9.3R1 † 12.3R1 9.6R1 †
Extended support for eight queues per port 7.4R1 † ­ 9.6R1 †
Extended support for large delay buffers on
slow interfaces
8.1R1 † ­ 9.6R1 †
Extended support for output shaping on
physical interfaces
7.6R1 † ­ 9.6R1 †
Extended support for shaping on
aggregated Ethernet interfaces
8.5R1 † 12.3R1 9.6R1 †
Extended support for trTCM ­ 12.3R1 ­
Extended support for tricolor marking ­ ­ 9.6R1 †
Extends support for Layer 2 policers ­ 12.3R1 ­
Extends support for fault management ­ ­ 13.1R1
Forwarding­class aliases 10.1R1 † ­ 10.1R1 †
Guaranteed bandwidth for DLCIs ((FRF.16
Link Services IQ interfaces)
8.1R1 † ­ ­
Hierarchical policer functionality extended
to Enhanced Scaling FPCs
­ ­ 11.1R1 †
Hierarchical policer functionality extended
to Modular Interface Cards (MICs)
­ 12.3R1 ­
Hierarchical schedulers 9.3R1 † 12.3R1 9.6R1 †
Hierarchical schedulers on Aggregated
Ethernet interfaces
­ 13.3R3 ­
IEEE 802.1Q VLANs ­ 12.3R1 ­
IEEE 802.1p and DEI rewriting based on
forwarding class and PLP at VPLS ingress
PE
­ 12.3R1 ­
IEEE 802.1p and DEI rewriting based on
forwarding class and PLP at VPLS ingress
PE (IQ2 and IQ2E PICs)
9.6R1 † ­ 9.6R1 †
IPv4 ­ 12.3R1 ­
IPv6 traffic over IPsec tunnels ­ 13.3R1 ­

4. IQ2 interface forwarding class policer 8.3R1 † 12.3R1 9.6R1 †
Improvements to Interface Transmit
Statistics Reporting
­ 12.3R1 ­
Increase of maximum packet buffer 8.1R1 † ­ 9.6R1 †
Increased per­VC bandwidth speed ­ 14.2R1 ­
Independent values for DSCP and EXP bits 8.4R1 † 12.3R1 ­
Ingress CoS on EQ DPC ­ 12.3R1 ­
Ingress DSCP bits for multicast traffic over
Layer 3 VPNs
9.3R1 † 12.3R1 9.6R1 †
Ingress differentiated ­ 12.3R1 ­
Intelligent oversubscription ­ 12.3R1 ­
Intelligent oversubscription service support ­ 12.3R1 ­
Intelligent oversubscription services ­ 12.3R1 ­
Internet Group Management Protocol
(IGMP) (excludes snooping)
­ 12.3R1 ­
L2TP policing 8.4R1 † ­ 9.6R1 †
LAN­PHY mode ­ 12.3R1 ­
Labeled­switched path (LSP) accounting,
policers, and filtering
­ 12.3R1 ­
Large delay buffers for slower interfaces 7.4R1 † ­ 9.6R1 †
Layer 2 ATM QoS to Layer 3 CoS EXP
mapping
­ ­ 9.6R1 †
Layer 2 CoS­based traffic metering ­ 14.1R1 ­
Layer 2 frame filtering ­ 12.3R1 ­
Layer 2 traffic policing at the pseudowire ­ 12.3R1 ­
Local loopback ­ 12.3R1 ­
MAC learning, policing ­ 12.3R1 ­
MPLS EXP classifiers for MPLS explicit­null
labels
7.6R1 † ­ 9.6R1 †
Maximum queues for static and dynamic
subscriber interfaces
­ 12.3R1 ­
Multiple forwarding classes to single CoS
queues
­ ­ 9.6R1 †
Multiple tag protocol identifiers (TPIDs),
accounting, and filtering
­ 12.3R1 ­
Multiprotocol Label Switching (MPLS) ­ 12.3R1 ­
New forwarding­class­accounting statement ­ 13.3R3 ­
Output shaping on physical interfaces 7.5R1 † ­ 9.6R1 †
Oversubscribing DLCI bandwidth (FRF.16
LSQ interfaces )
8.1R1 † ­ ­
Oversubscribing interface bandwidth 7.6R1 † ­ 9.6R1 †
PLP copy for unicast and multicast ­ ­ 10.3R1 †
Packet marking schemes on a per­customer
basis
­ 14.2R3 ­
Packet mirroring ­ 12.3R1 ­

5. Packet­loss priority (PLP) bits ­ ­ 9.6R1 †
Per­priority shaping ­ 12.3R1 ­
Per­unit scheduling 8.1R1 † ­ 9.6R1 †
Per­unit scheduling on E1 interfaces
(Channelized STM1 IQ PIC)
8.0R1 † ­ 9.6R1 †
Policer support for aggregated Ethernet and
SONET bundles
11.4R1 12.3R1 11.2R1 †
Policer support for aggregated Ethernet
bundles
­ 12.3R1 ­
Policing ­ 13.2R2 ­
Preservation of loss priority from the packet
forwarding component to the PIC
8.0R1 † ­ 9.6R1 †
Provisioning a guaranteed minimum rate
and sharing excess bandwidth
7.6R1 † ­ 9.6R1 †
QoS per virtual LAN (VLAN) ­ 12.3R1 ­
Quality of service (QoS) per port ­ 12.3R1 ­
Queuing support for logical tunnel interfaces ­ 12.3R1 ­
Rate­limit and excess rate/excess priority
option
9.5R1 † 12.3R1 9.6R1 †
Re­marking of MVPN GRE encapsulation
DCSP at ASBR
­ 12.3R1 ­
Replace the Type of Service (ToS) bit value
or on any system with IQ2 or Enhanced IQ2
PICs
9.4R1 † ­ 9.6R1 †
Resource Reservation Protocol (RSVP) ­ 12.3R1 12.3R1
Rewrite IP precedence at MPLS LSP
ingress
­ ­ 9.6R1 †
Routing Information Protocol (RIP) ­ 12.3R1 ­
Scheduler node scaling ­ 12.3R1 ­
Set IPv6 DSCP and MPLS EXP
independently
11.4R1 12.3R1 ­
Set IPv6 DiffServ code point (DSCP) and
MPLS EXP independently
­ 12.3R1 ­
Set the DSCP field of IPv4 and IPv6 packets
to 000000
8.1R1 † ­ 9.6R1 †
Setting IPv4 and IPv6 DSCP and MPLS EXP
bits independently
­ ­ 14.1R1
Setting the 802.1p field for host­generated
traffic
12.3R1 ­ 12.3R1
Shared ingress and egress shaping and
scheduling
7.6R1 † ­ 9.6R1 †
Shared scheduling on aggregated Ethernet
interfaces
13.2R1 ­ ­
Simple filters for metropolitan Ethernet
applications
7.6R1 † ­ 9.6R1 †
Simultaneous rewrite of the IP precedence
and MPLS EXP fields
­ ­ 9.6R1 †
Substitution of user­defined values for the
type­of­service (ToS) bit in incoming
packets.
9.3R1 † ­ 9.6R1 †

6. Support for CoS service updates in dynamic
profiles
­ 12.3R1 ­
Support for DSCP classification on customer
edge links for CCC, TCC, and VPLS
­ 12.3R1 ­
Support for Layer 2 policers at the VLAN
level
­ 12.3R1 ­
Support for applying a transmit rate limit to
logical interfaces on Type 1, 2, or 3
Multiservices PICs
9.4R1 † 12.3R1 9.6R1 †
Support for configuring BA classification
based on the IEEE 802.1 bits for bridged
Ethernet over ATM, PPP, and Frame Relay
for VPLS applications
9.4R1 † ­ ­
Support for configuring HDLC idle cycle flag ­ 12.3R1 ­
Support for configuring High­Level Data
Link Control (HDLC) payload scrambling
­ 12.3R1 ­
Support for configuring a ToS rewrite rule so
that the DCSP bits of GRE packets are
consistent with the service provider’s overall
CoS policy
9.4R1 † 12.3R1 9.6R1 †
Support for copying the TOS bits to the outer
IP header on GRE tunnel traffic sent by the
Routing Engine
8.2R1 † 12.3R1 9.6R1 †
Support for crc­16 and crc­32 HDLC CRC
checking modes
­ 12.3R1 ­
Support for hierarchical scheduling on
aggregated Ethernet subscriber
interfaceswith PPPoE encapsulation
­ 12.3R1 ­
Support for limiting the transmit rate of the
MS­PIC logical interface on Type 1, 2, or 3
Multiservices PICs (MS­PICs)
9.4R1 † 12.3R1 9.6R1 †
Support for rewrite rules and classifiers on
Ethernet pseudowires
­ 12.3R1 ­
Support for set forwarding class and DSCP
value
­ 12.3R1 ­
Support for setting forwarding class and
DSCP value for Routing Engine–generated
traffic
­ 12.3R1 ­
Support for the following encapsulations:
cisco­hdlc, cisco­hdlc­ccc, cisco­hdlc­tcc,
flexible­frame­relay, frame­relay, frame­
relay­ccc, frame­relay­tcc, frame­relay­ppp,
ppp, ppp­ccc, ppp­tcc, MPLS circuit cross­
connect, MPLS translational cross­connect,
MPLS fast reroute
­ 12.3R1 ­
Synchronous Ethernet (SyncE) and Ethernet
Synchronization Messaging Channel
(ESMC)
­ 14.2R1 ­
Three­level hierarchical CoS scheduling ­ 13.2R1 ­
Traffic control profile for FRF.15 bundles 11.1R1 † 12.3R1 11.1R1 †
Traffic control profile support at the FRF.16
physical interface level
10.4R2 † 12.3R1 10.4R2 †
Traffic scheduling and shaping support for
GRE tunnel interface output queues
­ 13.3R1 ­

7. Traffic shaping and scheduling ­ 12.3R1 ­
Transmission rate limiting 9.3R1 † ­ 9.6R1 †
Two EPD thresholds per queue 6.4R1 † ­ 9.6R1 †
Two­rate tricolor marking 7.5R1 † ­ 9.6R1 †
Unified command to display all QoS
statistics
11.4R1 12.3R1 11.4R1
Up to eight forwarding classes in eight CoS
queues
­ ­ 9.6R1 †
Up to four loss priorities on a single queue 8.0R1 † ­ 9.6R1 †
User­defined DSCP classification (queuing
Packet Forwarding Engines only)
9.6R1 † 12.3R1 ­
VLAN shaping on aggregate devices ­ 12.3R1 ­
WAN­PHY mode ­ 12.3R1 ­
Dynamic Host Configuration Protocol (DHCP)
DHCP Server 7.2R1 † ­ 9.6R1 †
Recursive DNS server ICMPv6 router
advertisement
13.3R4 13.3R4 13.3R4
Forwarding and Sampling
Change to port­mirroring configuration ­ ­ 9.6R1 †
Changes to VRF import filters ­ ­ 9.6R1 †
Configurable source address for cflowd
packets
­ ­ 9.6R1 †
Filter­based forwarding and CoS­based
forwarding for IPv6
­ ­ 9.6R1 †
Forwarding Table filtering is now
implemented on both the Packet Forwarding
Engine and the Routing Engine
­ ­ 9.6R1 †
Forwarding table filter behavior ­ ­ 12.2R1 †
MPLS load­balancing improvements ­ ­ 9.6R1 †
New default action for VRF import filters ­ ­ 9.6R1 †
New policy qualifiers ­ ­ 9.6R1 †
Show a single firewall counter in a filter ­ ­ 9.6R1 †
VPLS priority forwarding of Spanning Tree
Protocol (STP) BPDU
­ ­ 9.6R1 †
High Availability (HA) and Resiliency
802.1ag connectivity fault management
(CFM) monitoring enhancements
­ 12.3R1 ­
BFD for IPv6 BGP sessions 11.2R1 † 12.3R1 11.2R1 †
Configuration support to include GTP TEID
field in hash key for load­balancing GTP­U
traffic
­ 13.2R1 ­
Distributed periodic packet management
(PPMD) support for VRRP
9.6R1 † 12.3R1 9.6R1 †
Enhancements made to unified ISSU for
VRRPv3 to avoid adjacency flap
14.2R2 14.2R2 ­
Enhancements to nonstop active routing
Protocol Independent Multicast
11.1R1 † 12.3R1 11.1R1 †

8. (PIM)support
Ethernet CFM support on Trio MPCs and
MICs
­ 12.3R1 ­
Extended capabilities for logical routers ­ ­ 9.6R1 †
Extending Y.1731 functionality for VPLS to
support delay and delay variation
­ 12.3R1 ­
Extending Y.1731 functionality on VPWS to
support delay, delay variation, and
frameloss measurement
­ 12.3R1 ­
Extension of nonstop active routing support
to Layer 2 circuits on RSVP­TE basedLSPs
11.1R1 † 12.3R1 11.1R1 †
GRES support for VPLS 8.2R1 † ­ 9.6R1 †
Graceful Routing Engine Switchover
(GRES)
6.2R1 † 12.3R1 9.6R1 †
Graceful Routing Engine switchover (GRES)
and nonstop active routing support for
pseudowire configurations
9.6R1 † 12.3R1 9.6R1 †
Graceful Routing Engine switchover support
of dynamic DHCP subscriber access
9.4R1 † 12.3R1 9.6R1 †
Graceful protocol restart for OSPF 7.6R1 † ­ 9.6R1 †
Graceful restart ­ ­ 13.1R1
Graceful restart for Label Distribution
Protocol (LDP) and Resource Reservation
Protocol (RSVP)
­ ­ 9.6R1 †
High availability support for dynamic
application awareness for Junos
OSsoftware
11.2R1 † 12.3R1 11.2R1 †
Integrated Multi­Service Gateway (IMSG)
high availability call continuity
­ 12.3R1 ­
Inter­chassis high availability provides
stateful redundancy
­ 13.3R1 ­
L2TP Failover and GRES support for LAC ­ 12.3R1 ­
LACP with Fast Hellos During ISSU ­ 14.1R1 ­
Link Aggregation Control Protocol (LACP) 6.3R1 † 12.3R1 9.6R1 †
Load balancing across 64 ECMP next hops ­ 14.2R1 ­
Logical routers ­ ­ 9.6R1 †
MX Series Virtual Chassis support for Layer
2 spanning­tree protocols
­ 14.1R1 ­
MX Series Virtual Chassis support for
determining member router health
­ 14.1R1 ­
MX Series Virtual Chassis support for inline
flow monitoring
­ 14.1R1 ­
MX Series Virtual Chassis support for
locality bias
­ 14.1R1 ­
MX Series Virtual Chassis support for
logical systems
­ 14.2R1 ­
MX Series Virtual Chassis support for
unified ISSU
­ 14.1R1 ­
Multichassis link aggregation (MC­LAG) 10.0R1 † 12.3R1 10.0R1 †
NSR support for PIM for IPv4 9.3R1 † 12.3R1 9.6R1 †

9. NSR support for additional protocols 9.3R1 † 12.3R1 9.6R1 †
New configuration statement to control
VRRP advertisements
9.6R1 † 12.3R1 9.6R1 †
Nonstop active routing (NSR) ­ 12.3R1 13.1R1
Nonstop active routing PIM support for IPv6 10.4R1 † 12.3R1 10.4R1 †
Nonstop active routing for VRRP 13.2R1 13.2R1 13.2R1
Nonstop active routing for multipoint label
distribution protocol
13.3R1 13.3R1 13.3R1
Nonstop active routing support ­ ­ 10.0R1 †
Nonstop active routing support for BGP
addpath
13.3R1 13.3R1 13.3R1
Nonstop active routing support for LDP OAM
features
9.6R1 † 12.3R1 9.6R1 †
Nonstop active routing support for Layer 2
VPN and Layer 3 VPN over RSPV­TE LSPs
10.2R1 † 12.3R1 10.2R1 †
Nonstop active routing support for Layer 2
VPNs
9.1R1 † 12.3R1 9.6R1 †
Nonstop active routing support for Layer 2
circuits
9.2R1 † 12.3R1 9.6R1 †
Nonstop active routing support for RSVP
OAM and BFD over RSVP
11.4R1 12.3R1 11.4R1
Nonstop active routing support for RSVP
TE­based VPLS
11.2R1 † 12.3R1 11.2R1 †
Nonstop active routing support for RSVP­TE
LSPs
9.5R1 † 12.3R1 9.6R1 †
Nonstop active routing support for VPLS 9.1R1 † 12.3R1 9.6R1 †
Nonstop active routing support for logical
systems
­ 13.3R1 ­
Nonstop bridging (NSB) for spanning tree
protocols (STP)
­ 12.3R1 ­
On­demand round­trip delay measurement
for VPLS
11.1R1 † 12.3R1 11.1R1 †
Protocol Independent Multicast Nonstop
Active Routing Support for IGMP
12.3R1 ­ 12.3R1
Reduce the VRRP convergence time for
quicker traffic restoration
12.2R1 † ­ ­
Routing Engine redundancy ­ ­ 13.1R1
Support extended for Layer 3 feature:
Egress filtering of PIMv4/v6 messages
­ 13.2R1 ­
Support extended for Layer 3 feature:
External/Internal BGP VPN load balancing
and egress filtering support
­ 12.3R1 ­
Support extended for Layer 3 feature:
Pseudowire redundancy
­ 13.2R1 ­
Support for Layer 2 Ethernet OAM ­ 12.3R1 ­
Support for an indirect next hop for all
routing protocols supporting indirectly
connected next hops
8.2R1 † 12.3R1 9.6R1 †
Support for network management system
(NMS)­initiated iterator function forVirtual
­ 12.3R1 ­

10. Private Wire Service (VPWS)
Support for unicast RPF statement extended
to routing instances
8.3R1 † 12.3R1 9.6R1 †
Support for unified in­service software
upgrade
­ 12.3R1 ­
TCP auto­merge support in nonstop active
routing for short duration hold timers for
protocols (BGP, LDP) (kernel)
13.3R1 13.3R1 13.3R1
Two­way active measurement protocol
(TWAMP) compliance with RFC 5357
11.1R1 † 12.3R1 11.1R1 †
Unified ISSU support for ESE major version
change
10.0R1 † 12.3R1 10.0R1 †
Unified ISSU support for Enhanced Scaling 9.4R1 † 12.3R1 9.6R1 †
Unified ISSU support for IEEE 802.1ag CFM ­ 12.3R1 ­
Unified ISSU support for LACP ­ 12.3R1 ­
Unified ISSU support for additional
hardware
9.3R1 † 12.3R1 9.6R1 †
Unified ISSU support for additional
protocols
9.3R1 † 12.3R1 9.6R1 †
Unified ISSU support for statistics
preservation on MPC/MIC interfaces
­ 12.3R1 ­
Unified ISSU support for subscriber
management DHCP access model
­ 12.3R1 ­
Unified ISSU support on additional PICs 9.4R1 † ­ ­
VRRPv3 12.2R1 † ­ 12.2R1 †
IPv6
BFD for IPv6 static routes 9.1R1 † 12.3R1 9.6R1 †
BGP for IPv6 6.2R1 † 12.3R1 9.6R1 †
Bidirectional Forwarding Detection (BFD) for
OSPFv3
9.3R1 † 12.3R1 9.6R1 †
Expanded ALG support with NAT64 ­ 14.1R1 ­
Hyper mode to increase packet processing
rate
­ 14.1R4 ­
IPv6 MIB (RFC 2465) 7.5R1 † 12.3R1 9.6R1 †
IPv6 Multicast Listener Discovery protocols
(MLDv1/v2)
­ ­ 9.6R1 †
IPv6 support for next­hop groups ­ 14.2R1 ­
IPv6 support in packet­triggered subscribers
and policy control (PTSP), application­
aware access list (AACL), and local policy
decision function (LPDF) services
12.2R1 † ­ 12.2R1 †
IPv6: Application identification (APPID) 12.2R1 † ­ 12.2R1 †
Multitopology IS­IS: Unicast IPv6 6.2R1 † ­ 9.6R1 †
Open Shortest Path First version 3
(OSPFv3) for IPv6
­ ­ 9.6R1 †
Virtual Router Redundancy Protocol
(VRRP) for IPv6
8.4R1 † 12.3R1 9.6R1 †
Interfaces and Chassis

11. 100­Gigabit Ethernet PIC interoperability
with VLAN steering
­ 12.3R1 10.4R1 †
4­port Channelized OC12/STM4 (Type 3)
PIC
10.0R1 † 12.3R1 10.0R1 †
4­port Type 2 Gigabit Ethernet PIC with
SFPs
7.0R1 † ­ 9.6R1 †
64 aggregated interfaces for link
aggregation of SONET/SDH interfaces
13.2R1 ­ 13.2R1
64­bit support for ATM 2 interfaces 11.1R1 † 12.3R1 11.1R1 †
6rd support for Anycast 11.4R1 12.3R1 11.4R1
6rd support for hairpinning 11.4R1 12.3R1 11.4R1
802.1Q VLAN tagging on aggregated
Ethernet interfaces
8.2R1 † 12.3R1 9.6R1 †
802.1ag Ethernet OAM for CCC
encapsulated packets
9.6R1 † 12.3R1 9.6R1 †
802.1ag optional type, length, and value
(TLV) support
9.6R1 † 12.3R1 9.6R1 †
802.1p BA classification through Ethernet
VPLS over ATM LLC interface
encapsulation
9.0R1 † 12.3R1 ­
AS PIC link services IQ interfaces 7.3R1 † ­ 9.6R1 †
AS PIC maximum flows per service set 7.3R1 † ­ 9.6R1 †
AS PIC redundancy 7.5R1 † ­ ­
AS PIC service packages 7.1R1 † ­ ­
ATM ILMI with cell­relay encapsulation 6.3R1 † ­ 9.6R1 †
ATM IMA and ATM PWE3 support on Circuit
Emulation (CE) PICs—M7i, M10i, M40e,
M120, and M320 routers with 4­port COC3
CE PICs and 12­port T1/E1 CE PICs now
support ATM IMA and ATM PWE3
10.0R1 † 12.3R1 10.0R1 †
ATM PWE3 support ­ 12.3R1 ­
ATM encapsulation ­ 13.2R2 ­
ATM encapsulation support for passive
monitoring
6.2R1 † ­ 9.6R1 †
ATM interim local management interface
(ILMI)
6.3R1 † ­ 9.6R1 †
ATM scheduler for RFC1483 bridged
interface
10.2R1 † ­ ­
ATM to Gigabit Ethernet interworking feature 9.0R1 † ­ 9.6R1 †
ATM virtual connection multiplexing and
LLC encapsulation
­ 13.3R1 ­
ATM­to­Ethernet interworking 10.0R1 † 12.3R1 10.0R1 †
Active flow monitoring support 7.0R1 † ­ 9.6R1 †
Additional MPC support ­ 12.3R1 ­
Additional display options for softwire
services
11.2R1 † 12.3R1 11.2R1 †
Additional options for handling stateful­
firewall IP header information
7.0R1 † ­ 9.6R1 †
Additional output for monitoring services ­ ­ 9.6R1 †

12. operational mode commands
Adjustable ARP aging timer 7.2R1 † ­ 9.6R1 †
Aggregated Ethernet interfaces support
hierarchical queuing and shaping
­ 12.3R1 ­
Aggregated Ethernet support extended to
include member links of mixed rates and
mixed modes
­ 14.1R2 13.2R1
Aggregated Ethernet­specific naming for
logical systems
14.2R1 14.2R1 14.2R1
Aggregated SONET interfaces to support
mixed­speed child interfaces
­ ­ 9.6R1 †
Aggregated interfaces support hierarchical
queuing and shaping
­ 12.3R1 9.6R1 †
Aggregated interfaces support increased to
16 links
8.0R1 † ­ ­
Aggregated interfaces support increased to
64 links
12.3R1 ­ 12.3R1
Aggregated multiservices interface ­ 13.2R1 ­
Annex B support for SONET multiplex
section protection
9.3R1 † ­ ­
Annex­B lockout 10.0R1 † 12.3R1 10.0R1 †
Apply hold timers to SONET/SDH defect
triggers
6.3R1 † ­ 9.6R1 †
Apply packet schedulers to QPP interfaces ­ ­ 9.6R1 †
Apply packet schedulers to channelized
STM­1 QPP interfaces
­ ­ 9.6R1 †
Associate scheduler map names with
logical interfaces on channelized STM1 IQ
interfaces
8.0R1 † ­ 9.6R1 †
Assured removal of license keys 13.2R1 13.2R1 13.2R1
Automatic AS number entry ­ ­ 9.6R1 †
Automatic insertion of Simple Network
Management Protocol (SNMP) index entries
for input and output interfaces
­ ­ 9.6R1 †
Autonegotiation on Gigabit Ethernet
interfaces
7.6R1 † ­ 9.6R1 †
Bidirectional optics for wavelength­division
multiplexing (WDM)
­ 12.3R1 ­
Bridge Protocol Data Unit (BPDU)
forwarding
­ ­ 9.6R1 †
C2 SONET/SDH overhead byte 7.1R1 † ­ 9.6R1 †
CFM support for PBB ­ 12.3R1 ­
CRTP for LSQ interfaces 7.2R1 † ­ ­
Cell­relay VP shaping 7.6R1 † ­ 9.6R1 †
Centralized clocking on the Enhanced MX
Switch Control Board (SCB)
­ 13.3R1 ­
Changes to point­to­point (PPP) circuit
cross­connect (CCC) encapsulation
­ ­ 9.6R1 †
Channelized ATM support on 12­port T1/E1
CE and 4­port Channelized OC3/STM1
9.6R1 † 12.3R1 9.6R1 †

13. circuit emulation interfaces
Channelized SDH (cstm) Enhanced
Intelligent Queuing (IQE) interfaces support
simultaneous E1 and E3 channelization
within a single STM­1
9.4R1 † 12.3R1 9.6R1 †
Chassis daemon enhancements for the
MFC application on the Routing Engine
12.3R1 ­ 12.3R1
Chassis operational mode commands
supported
­ ­ 9.6R1 †
Circuit cross­connect (CCC) and Layer 2
VPN support over aggregated Ethernet
interfaces
6.2R1 † ­ 9.6R1 †
Cisco­compatible Frame Relay
encapsulation
8.5R1 † ­ ­
Class of service (CoS) support extended to
original channelized OC12 interfaces
6.2R1 † ­ 9.6R1 †
Class­of­service features on the
SONET/SDH OC3/STM1 (Multi­Rate) MICs
with SFP
11.2R1 † 12.3R1 11.2R1 †
Clear all MAC address information 8.3R1 † 12.3R1 9.6R1 †
CoS RED profiles 7.4R1 † ­ 9.6R1 †
Command for monitoring Packet Forwarding
Engine memory usage
9.3R1 † ­ 9.6R1 †
Command output changes for Enhanced
MX Switch Control Board
­ 12.3R1 ­
Communications Assistance for Law
Enforcement Act (CALEA) with Multiservices
PICs
­ ­ 13.1R2
Computation of the Layer 2 overhead
attribute in interface statistics
­ ­ 13.3R1
Configurable timeout to clear the PPP loop­
detected flag
8.5R1 † ­ 9.6R1 †
Configuration support to improve MC­LAG
Layer 2 and Layer 3 convergence
­ 14.2R3 ­
Configuration support to keep an MC­LAG
aggregated Ethernet link up for a peer with
limited LACP capability
14.2R1 14.2R1 14.2R1
Configure SONET or SDH framing on a per­
interface basis
8.1R1 † ­ 9.6R1 †
Configuring interface alias names 13.3R1 13.3R1 13.3R1
Configuring parameters for offloading flows ­ 12.3R1 ­
Congestion control for chassis queues 7.1R1 † ­ 9.6R1 †
Connecting the JCS1200 Platform to a TX
Matrix Plus Router now supported
­ ­ 11.4R1
Consortium Local Management Interface
(LMI) virtual circuit status message support
11.1R1 † ­ ­
Consortium Local Management Interface
extended to Frame Relay protocol
­ 12.3R1 ­
Control cell bundle size ­ ­ 9.6R1 †
Copy packet loss priority (PLP) bit setting 6.2R1 † ­ 9.6R1 †
DS­Lite support for Anycast and 6PE (IPv6 11.4R1 12.3R1 11.4R1

14. Provider Edge)
DS­Lite support for EIM, EIF, AP­P, and
hairpinning
11.4R1 12.3R1 11.4R1
Degraded fabric alarm ­ ­ 13.2R1
Diagnostic optics enhanced for small form­
factor pluggable (SFP) transceivers
8.2R1 † 12.3R1 9.6R1 †
Discarded packet accounting ­ ­ 9.6R1 †
Display IPv6 statistics for MLPPP bundles 12.1R1 † 12.3R1 12.1R1 †
Display Layer 2 statistics for MLPPP,
FRF.15, and FRF.16 bundles
12.1R1 † 12.3R1 12.1R1 †
Display age of ARP entries 8.1R1 † ­ 9.6R1 †
Display model numbers for field­
replaceable units
8.2R1 † ­ 9.6R1 †
Display pseudowire Layer 2 policing
statistics
­ 12.3R1 ­
Display the package running 8.1R1 † ­ 9.6R1 †
Distribution of Ethernet connectivity fault
management sessions
­ 13.3R1 ­
Drop all traffic directed at a broadcast
address
­ ­ 9.6R1 †
Dynamically generated interfaces for router
control traffic
­ ­ 9.6R1 †
Eight egress CoS queues on ATM2 IQ
interfaces
7.2R1 † ­ 9.6R1 †
Eight egress queues on IQ interfaces 6.3R1 † ­ 9.6R1 †
Eight­queue support 8.5R1 † ­ ­
Enabling Switch Control Board (SCB)
redundancy
10.0R1 † 12.3R1 10.0R1 †
Enhanced ATM2 interface statistics ­ ­ 9.6R1 †
Enhanced Ethernet over Asynchronous
Transfer Mode (ATM) encapsulation for
virtual private LAN service (VPLS) domains
­ ­ 9.6R1 †
Enhanced MX Switch Control Board ­ 12.3R1 ­
Enhanced Y.1731 functionality on VPWS to
support ETH­LM for dual VLAN tags
­ 14.2R1 ­
Enhanced container interface allows ATM
children for containers
10.4R1 † 12.3R1 10.4R1 †
Enhanced link aggregation group ­ 14.2R1 ­
Enhanced load­balancing ­ 12.3R4 ­
Enhanced operational mode commands for
the Monitoring Services and Adaptive
Services PICs
­ ­ 9.6R1 †
Enhanced optical diagnostics information 8.1R1 † ­ 9.6R1 †
Enhancement to IPCP 7.1R1 † ­ 9.6R1 †
Enhancement to show chassis environment
sib command
­ ­ 13.1R1
Enhancement to show services command
output
7.2R1 † ­ 9.6R1 †

15. Enhancement to the output from the show
chassis hardware detail operational mode
command
8.2R1 † 12.3R1 9.6R1 †
Enhancements for gratuitous Address
Resolution Protocol (ARP) processing and
cache size
­ ­ 9.6R1 †
Enhancements to commit check processing 13.3R1 13.3R1 ­
Enhancements to services interface and
service set configurations: close­timeout
13.2R1 13.2R1 13.1R1
Enhancements to services interface and
service set configurations: cpu­load­
threshold
13.2R1 13.2R1 13.1R1
Enhancements to services interface and
service set configurations: header­integrity­
check
13.2R1 13.2R1 13.1R1
Enhancements to stateful firewall and
Network Address Translation (NAT) services
6.2R1 † ­ 9.6R1 †
Ensuring guaranteed bandwidth by
preventing oversubscription
10.0R1 † 12.3R1 10.0R1 †
Entropy label support in mixed mode ­ 14.2R1 ­
Ethernet 802.1ag support on trunk port 9.4R1 † 12.3R1 9.6R1 †
Ethernet ARP packet rate limiting ­ ­ 9.6R1 †
Ethernet Delay Measurement (ETH­DM) ­ 12.3R1 ­
Ethernet Local Management Interface (E­
LMI)
­ 12.3R1 ­
Ethernet encapsulation for ATM scheduler 10.4R1 † ­ ­
Ethernet frame padding with VLAN ­ 13.3R1 ­
Ethernet host addresses with no subnets 9.3R1 † 12.3R1 9.6R1 †
Ethernet over ATM encapsulation ­ ­ 9.6R1 †
Ethernet ring protection switching ­ 12.3R1 ­
Ethernet synthetic loss measurement ­ 13.2R1 ­
Expanded macros for flow collection 7.1R1 † ­ 9.6R1 †
Expanded support for CRTP on T3/OC3
channels with MLPPP
7.3R1 † ­ ­
Extend support for 64­bit Junos OS to
include RE­1800 Series Routing Engines
10.4R1 † 12.3R1 ­
Extended DLCI support 6.3R1 † ­ 9.6R1 †
Extended Frame Relay CCC and
translational cross­connect (TCC)
encapsulation support
6.2R1 † ­ 9.6R1 †
Extended period for T1 and E1 bit error rate
test (BERT)
9.5R1 † ­ 9.6R1 †
Extended platform support for Ethernet OAM 9.3R1 † ­ ­
Extended support for CCC and VPLS on
aggregated Ethernet interfaces
8.4R1 † ­ 9.6R1 †
Extended support for IEEE VLAN rewrite 7.3R1 † ­ 9.6R1 †
Extended support for eight egress queues
on lower­speed IQ interfaces
7.1R1 † ­ 9.6R1 †
Extended support for graceful Routing 7.0R1 † ­ ­

16. Engine switchover
Extended support for operational mode
commands
­ 12.3R1 ­
Extended support for passive monitoring
and flow collection
7.1R1 † ­ 9.6R1 †
Extended support for the ES PIC 7.1R1 † ­ 9.6R1 †
Extending flow­tap to intercept IPv6 packets 11.2R1 † ­ 11.2R1 †
Extends support for the Two­Way Active
Measurement Protocol (TWAMP)
­ 12.3R1 ­
External synchronization interface 7.6R1 † ­ ­
Failure recovery for Monitoring Services
interfaces in a monitoring group
­ ­ 9.6R1 †
Fast interval for Virtual Router Redundancy
Protocol (VRRP) advertisements
6.2R1 † ­ 9.6R1 †
Finer control of active and standby LACP
links
­ 12.3R1 ­
Firewall filtering supports nonzero DSCP
values
­ 12.3R1 ­
Flexible Ethernet encapsulation 6.2R1 † 12.3R1 9.6R1 †
Flexible Frame Relay encapsulation support 6.2R1 † ­ 9.6R1 †
Flexible allocation of DLCIs to ports in 4­port
E3 IQ PIC
7.2R1 † ­ 9.6R1 †
Flow collection services 6.2R1 † ­ 9.6R1 †
Flow collector FTP server switch
enhancement
7.3R1 † ­ 9.6R1 †
Fragmentation support for GRE­
encapsulated packets (Multiservices DPC)
10.1R1 † 12.3R1 ­
Frame Relay port CCC encapsulation
support
6.2R1 † ­ 9.6R1 †
FreeBSD upgrade 8.5R1 † 12.3R1 9.6R1 †
Gigabit Ethernet PICs support aggregated
Ethernet VLAN IDs from 1023 to 4094
7.5R1 † ­ 9.6R1 †
Graceful Routing Engine switchover (GRES)
support for new PIC type
­ ­ 9.6R1 †
Graceful Routing Engine switchover
extended to aggregated Ethernet interfaces
6.2R1 † ­ 9.6R1 †
Graceful Routing Engine switchover for
extended DHCP relay agent
8.5R1 † 12.3R1 ­
Graceful switchover for adaptive services 7.2R1 † ­ 9.6R1 †
High availability hot­standby for FRF.15
(MLFR) and FRF.16 (MFR) configurations
10.2R1 † 12.3R1 10.2R1 †
Hold­off timing synchronization ­ 14.2R1 ­
IDS flow limitation 7.2R1 † ­ 9.6R1 †
IEEE 802.1ag CFM for Ethernet OAM 8.4R1 † 12.3R1 9.6R1 †
IEEE 802.1ag OAM Linktrace Protocol 9.0R1 † 12.3R1 9.6R1 †
IEEE 802.1ag OAM loopback functions 9.1R1 † 12.3R1 9.6R1 †
IEEE 802.3ad link aggregation ­ 12.3R1 ­

17. IP address definition for the master Routing
Engine
7.3R1 † ­ 9.6R1 †
IPsec support ­ 13.2R1 ­
IPv4 over IPv6 IP­IP Tunnel 11.2R1 † 12.3R1 11.2R1 †
IPv6 interface statistics support on IQ2 and
IQ2E Interfaces
11.2R1 † ­ 11.2R1 †
IPv6 statistics for MLPPP bundles ­ ­ 13.1R2
IPv6 statistics from IQ2 and IQ2E PICs 10.4R1 † ­ 10.4R1 †
IPv6 subnet support on loopback interfaces 9.1R1 † 12.3R1 ­
IPv6 support for the dynamic flow capture
(DFC) application
11.4R1 ­ 11.4R1
IPv6 support for unnumbered Ethernet
interfaces
9.6R1 † 12.3R1 ­
IPv6 support on interfaces with destination
class usage (DCU) and source class usage
(SCU) accounting
6.2R1 † ­ 9.6R1 †
ISDN call and call history information 7.4R1 † ­ 9.6R1 †
ITU­T Y.1731 ETH­LM, ETH­SLM, and ETH­
DM
­ 14.1R4 ­
Ignore SONET/SDH defects 6.3R1 † ­ 9.6R1 †
Increase available bandwidth by bypassing
the queuing chip
­ 14.2R1 ­
Increased Layer 3 forwarding capabilities
for MPCs and Multiservices DPCs through
FIB localization
­ 13.3R1 ­
Increased VLAN support 7.0R1 † ­ ­
Increased accuracy for hold time 6.2R1 † ­ 9.6R1 †
Increased encapsulation support on logical
tunnel interfaces
6.2R1 † ­ 9.6R1 †
Increased number of aggregated Ethernet
bundles
­ ­ 9.6R1 †
Ingress synchronous Ethernet support for
10­Gigabit Ethernet MPC with SFP+
­ 12.3R1 ­
Inline J­Flow—IPFIX template to include
Element ID 243 and 245
13.2R1 13.2R1 ­
Inline J­Flow—IPFIX template to include
Element ID 52(minimumTTL),
53(maximumTTL) for inet and inet6
13.2R1 13.2R1 ­
Inline Multilink PPP, Multilink Frame Relay,
and Multilink Frame Relay End­to­End for
time­division multiplexing WAN interfaces
­ 14.1R1 ­
Inline flow monitoring support for VPLS
traffic
­ 13.2R1 ­
Inline static source NAT ­ 12.3R1 ­
Interfaces shared by PSDs 9.3R1 † 12.3R1 9.6R1 †
Interoperation with SONET/SDH line­
terminating equipment (LTE)
­ ­ 9.6R1 †
Interoperation with unidirectional
SONET/SDH devices
­ ­ 9.6R1 †
Intrusion detection services (IDS) on ­ ­ 9.6R1 †

18. adaptive services interfaces
J­Flow support ­ 13.2R1 ­
JUNOS software Layer 3 datapath support
for Type 2 FPC
­ 12.3R1 ­
LACP hold­up timer configuration support
on LAG interfaces
­ 14.2R3 ­
LACP support ­ ­ 9.6R1 †
LAG/LACP for 10­port 10­Gigabit Ethernet
PICs
­ ­ 12.1R1 †
LCC mode configuration ­ ­ 13.1R1
LFI support on Voice Services PICs 7.1R1 † ­ 9.6R1 †
LMI, error, and DLCI enhancements for
Frame Relay networks
7.4R1 † ­ 9.6R1 †
LSQ interface enhancement 7.4R1 † ­ 9.6R1 †
LSQ interfaces 7.1R1 † ­ ­
Larger delay buffers for channelized T1/E1
interfaces
8.2R1 † 12.3R1 9.6R1 †
Layer 2 VPLS, IRB, and mesh group feature
parity
­ 12.3R1 ­
Layer 2 circuit ATM2 interface
enhancements
­ ­ 9.6R1 †
Layer 2 circuit signaling extensions for
SAToP and CESoP TDM pseudowires
9.3R1 † 12.3R1 9.6R1 †
Layer 2 circuit trunk mode 6.2R1 † ­ 9.6R1 †
Layer 2 interface statistics enhancement 11.4R1 12.3R1 11.4R1
Layer 2.5 VPNs support ISO family and
MPLS family over TCC
8.3R1 † ­ 9.6R1 †
Limiting black­hole time by detecting Packet
Forwarding Engine destinations that are
unreachable over the fabric
11.4R3 ­ 14.2R1
Link fragmentation and interleaving (LFI)
with Multiservices PICs
­ ­ 13.1R2
Link protection support on aggregated
Ethernet interfaces
8.3R1 † 12.3R1 9.6R1 †
List of supported software features ­ 12.3R1 ­
Load balancing on active flow monitoring 6.3R1 † ­ 9.6R1 †
Load­balance across multiple input
interfaces
­ ­ 9.6R1 †
Logging improvements 10.4R2 † 12.3R1 10.4R2 †
MAC address of an IRB interface ­ 13.2R1 ­
MC­LAG on logical systems 14.1R1 14.1R1 14.1R1
MCML for LSQ (lsq) interfaces 7.2R1 † ­ ­
MLFR FRF.15 with AS PIC link services IQ
interfaces
7.3R1 † ­ 9.6R1 †
MPLS­signaled LSPs to use GRE tunnels ­ 13.3R1 ­
MX­series Ethernet Services DPCs 9.1R1 † 12.3R1 9.6R1 †
Manually switch between the primary and 6.4R1 † ­ ­

19. backup IPSec remote gateways
Microcode remap 10.4R2 † ­ ­
Mixed tagging support 8.1R1 † ­ 9.6R1 †
Mixed­rate mode ­ ­ 13.3R1
Modification to the operation of flow
collection services
7.2R1 † ­ 9.6R1 †
Modified show commands to include the
MX­240
9.0R1 † 12.3R1 9.6R1 †
Modular Port Concentrators (MPCs) ­ 12.3R1 ­
Multilink Frame Relay (MFR) UNI NNI
(FRF.16)
­ 13.2R2 13.1R2
Multilink Frame Relay (MLFR) end­to­end
(FRF.15)
­ 13.2R2 13.1R2
Multilink Frame Relay configuration ­ ­ 9.6R1 †
Multilink PPP (MLPPP) over ATM
Adaptation Layer 5 (AAL5) logical link
control (LLC) encapsulation
­ ­ 9.6R1 †
Multilink Point­to­Point Protocol (MLPPP) ­ 13.2R2 13.1R2
Multiple DLCIs per FR interface 11.2R1 † 12.3R1 ­
Multiple VRRP owners per physical port 12.3R1 ­ 12.3R1
Multiple cflowd servers ­ ­ 9.6R1 †
Multiple encapsulations with circuit cross­
connect (CCC) cell­relay promiscuous
mode
6.3R1 † ­ 9.6R1 †
Multiple iso addresses on loopback
interface
­ ­ 9.6R1 †
Multiservices MIC ­ 13.2R1 ­
NAT compliance enhancements 10.1R1 † 12.3R1 10.1R1 †
NAT port block allocation (PBA) option 11.2R1 † 12.3R1 11.2R1 †
NAT provisioning changes 11.2R1 † 12.3R1 ­
Network Address Translation (NAT) on
adaptive services interfaces
­ ­ 9.6R1 †
New 10­port Channelized E1/T1 IQE PIC 9.5R1 † ­ 9.6R1 †
New 16­port 10­Gigabit Ethernet MPC with
SFP+ (model number: MPC­3D­16XGE­
SFPP)
­ 12.3R1 ­
New 2­port MIC with XFP (model number
MIC­3D­2XGE­XFP)
10.2R1 † 12.3R1 10.2R1 †
New 20­port Gigabit Ethernet MIC with SFP
(model number MIC­3D­20GE­SFP)
10.1R1 † 12.3R1 10.1R1 †
New 30­Gigabit Ethernet MPC (model
number MX­MPC1­3D)
10.2R1 † 12.3R1 10.2R1 †
New 30­Gigabit Ethernet queuing MPC
(model number MX­MPC1­3D­Q)
10.2R1 † 12.3R1 10.2R1 †
New 4­port 10­Gigabit Ethernet MIC with
XFP (model number MIC­3D­4XGE­XFP)
10.1R1 † 12.3R1 10.1R1 †
New 4­port Channelized OC12 Enhanced
Intelligent Queuing (IQE) type 3 PIC
10.1R1 † ­ 10.1R1 †

20. New 40­port dual­wide Tri­rate MIC (model
number MIC­3D­40GE­TX)
10.2R1 † 12.3R1 10.2R1 †
New 60­Gigabit Ethernet Enhanced
Queuing MPC (model number MX­MPC2­
3D­EQ)
10.1R1 † 12.3R1 10.1R1 †
New 60­Gigabit Ethernet MPC (model
number MX­MPC2­3D)
10.1R1 † 12.3R1 10.1R1 †
New 60­Gigabit Ethernet Queuing MPC
(model number MX­MPC2­3D­Q)
10.1R1 † 12.3R1 10.1R1 †
New CBP and PIP pseudo­logical interfaces
supported
­ 12.3R1 ­
New Enhanced Intelligent Queuing (IQE)
PICs
9.4R1 † ­ ­
New Flexible PIC Concentrator (FPC) MX­
FPC2
­ 12.3R1 ­
New MPC3E with two MIC slots ­ 12.3R1 ­
New Modular Port Concentrators (MPCs)
and Modular Interface Cards(MICs)
10.1R1 † 12.3R1 10.1R1 †
New auto­negotiation of speed and disable
Auto MDI/MDIX features
­ 12.3R1 ­
New command to set the license mode ­ 14.1R2 ­
New configurable range for inactivity
timeout and open timeout
7.0R1 † ­ ­
New configuration hierarchy levels and
statements to support stateful firewall, NAT,
and IDS services on adaptive services
interfaces
­ ­ 9.6R1 †
New configuration statements for Gigabit
Ethernet source addresses
­ ­ 9.6R1 †
New control queue disable feature ­ ­ 10.4R1 †
New functionality for CET inter­op mode ­ 12.3R1 ­
New interface range commands 10.0R1 † 12.3R1 10.0R1 †
New management Ethernet interface em0 ­ ­ 9.6R1 †
New operational mode command to display
system­wide memory usage
12.1R1 † 12.3R1 12.1R1 †
New show chassis temperature­thresholds
operational mode command
8.2R1 † 12.3R1 9.6R1 †
New statement to sync the FPC that is
brought online with other active FPCs
10.2R1 † ­ 10.2R1 †
Next­hop cloning and permutations
disabled
­ ­ 10.1R1 †
Nonstandard BPDU forwarding ­ ­ 9.6R1 †
Nonstandard bridge protocol data unit
(BPDU) forwarding
­ ­ 9.6R1 †
Nonstop routing support for Bidirectional
Forwarding Detection (BFD)
8.5R1 † 12.3R1 9.6R1 †
ONC RPC and DCE RPC 11.1R1 † 12.3R1 11.1R1 †
Operational upgrade from a TX Matrix Plus
routing matrix to a TX Matrix Plus routing
matrix with 3D SIBs
­ ­ 13.2R1

21. Optical Transport Network support 9.0R1 † ­ 9.6R1 †
Option to disable the craft interface 8.1R1 † ­ 9.6R1 †
Output fields for the show interfaces mac­
database command
6.4R1 † ­ 9.6R1 †
PAP support for PPP authentication 8.3R1 † ­ 9.6R1 †
PPP Address and Control Field
Compression (ACFC)
7.3R1 † ­ 9.6R1 †
PPP Protocol Field Compression (PFC) 7.3R1 † ­ 9.6R1 †
PPP tracing operations 7.5R1 † ­ 9.6R1 †
PPTP ALG available on Multiservices PICs
and Multiservices DPCs
11.2R1 † 12.3R1 11.2R1 †
PTP path trace mechanism ­ 13.3R2 ­
PTP redundancy support for line cards 13.3R1 13.3R1 ­
Packet­based IPsec services 10.0R1 † 12.3R1 10.0R1 †
Passive ARP learning for backup Virtual
Router Redundancy Protocol (VRRP)
routers
7.2R1 † ­ 9.6R1 †
Passive flow monitoring support ­ 12.3R1 ­
Passive monitoring of Ethernet
encapsulated traffic
7.3R1 † ­ 9.6R1 †
Per­unit scheduling for GRE tunnels using
IQ2 PICs
10.1R1 † ­ ­
Physical interface damping ­ ­ 14.1R1
Ping and traceroute available for DS­Lite
softwire tunnels
11.4R1 12.3R1 11.4R1
Point­to­Point Protocol (PPP) encapsulation ­ 13.2R2 ­
Point­to­Point Protocol (PPP) over ATM
encapsulation
­ ­ 9.6R1 †
Port mirroring with next­hop groups ­ ­ 11.1R1 †
Preferred source address configuration on
unnumbered Ethernet interfaces
9.0R1 † 12.3R1 ­
Protection against distributed denial of
service (DDoS) attacks
­ 12.3R1 ­
Provider edge link protection for BGP
labeled unicast paths
13.3R1 13.3R1 13.3R1
Pseudowire logical interface device MAC
address configuration
­ 13.3R1 ­
Quality of service (QoS) ­ ­ 9.6R1 †
Quality­of­service (QoS) support for ATM on
circuit emulation PICs
10.2R1 † 12.3R1 10.2R1 †
Queue statistics support for logical interface
sets
8.5R1 † 12.3R1 9.6R1 †
RFC 4601–compliant PIM hello address list
option processing
10.0R1 † 12.3R1 10.0R1 †
Rate limiting of Ethernet OAM messages 10.0R1 † 12.3R1 10.0R1 †
Real­time VBR service on ATM2 interfaces ­ ­ 9.6R1 †
Redundant Service PIC (RSP) hot standby 9.6R1 † 12.3R1 9.6R1 †

22. Redundant logical tunnels ­ 13.3R1 ­
Restarting PPP 7.5R1 † ­ 9.6R1 †
Restrictions on NAT configuration on DPCs ­ 12.3R1 ­
Revised operational mode command output
for Gigabit Ethernet interfaces
­ ­ 9.6R1 †
Rewrite IEEE 802.1p packet headers with
Multiprotocol Label Switching (MPLS) EXP
value
­ ­ 9.6R1 †
Routing advertisement of Virtual Router
Redundancy Protocol (VRRP) virtual IP
addresses though Internet Control Message
Protocol (ICMP) Router Discovery Protocol
(IRDP)
­ ­ 9.6R1 †
SCG support for graceful Routing Engine
switchover
6.3R1 † ­ 9.6R1 †
SDH Multiplexer Switching Protection (MSP)
for Channelized STM­1 PICs with QPP
­ ­ 9.6R1 †
SFPP­10G­CT50­ZR ­ 14.1R1 ­
SFPP­10G­ZR­OTN­XT ­ 14.1R1 ­
SONET APS ANNEX.B (G.841) for ATM
support
9.4R1 † ­ ­
SONET Automatic Protection Switching
(APS) for Channelized OC­12 PICs with
QPP
­ ­ 9.6R1 †
SONET or SDH framing on a per­port basis ­ ­ 9.6R1 †
SONET/SDH APS using container interfaces 9.2R1 † 12.3R1 9.6R1 †
Sample flow accounting on the Monitoring
Services interface
­ ­ 9.6R1 †
Sanity polling for FPCs ­ ­ 12.1R1 †
Scaling and performance ­ Address
Resolution Protocol (ARP) parameters
12.3R1 ­ 12.3R1
Separate alarm category for T1 CRC errors 8.5R1 † 12.3R1 9.6R1 †
Simultaneous use of multiple service
encapsulations
6.4R1 † ­ 9.6R1 †
Softwire support for IPv4 to IPv6 transition 11.1R1 † 12.3R1 11.1R1 †
Stateful firewall ­ 13.2R1 ­
Stateful firewall chaining for FTP, TFTP, and
RTSP data sessions
10.1R1 † 12.3R1 ­
Stateful firewalls on adaptive services
interfaces
­ ­ 9.6R1 †
Static IP demultiplexing interface 9.0R1 † 12.3R1 ­
Static mapping for port forwarding 12.1R1 † 12.3R1 12.1R1 †
Static or dynamic IP demux subscriber
interfaces over aggregated Ethernet links
­ 12.3R1 ­
Static source NAT with prefixes 7.3R1 † ­ 9.6R1 †
Support for 16­port 10­Gigabit Ethernet
Modular Port Concentrator (MPC)
­ 12.3R1 ­
Support for 64­bit Junos OS 11.1R1 † 12.3R1 11.4R1
Support for 802.1ag Ethernet OAM for VPLS 10.2R1 † 12.3R1 10.2R1 †

23. Support for 802.1ag connectivity fault
management (CFM) monitoring with
serviceprotection
­ 12.3R1 ­
Support for DS3/E3 MIC ­ 12.3R1 ­
Support for Dynamic Application Awareness
for Junos OS with unidirectional traffic
11.2R1 † 12.3R1 11.2R1 †
Support for ESMC or SSM quality­based
clock selection mode
­ 12.3R1 ­
Support for FIB Localization 11.4R1 12.3R1 11.4R1
Support for FRF.8 transparent mode 8.1R1 † ­ 9.6R1 †
Support for FlowTapLite ­ 12.3R1 ­
Support for Frame Relay DE bit rewriting on
Enhanced IQ PICs
11.4R1 12.3R1 11.4R1
Support for Frame Relay DE loss priority
mapping
11.4R1 12.3R1 ­
Support for L­PDF and AACL on aggregated
multiservices interfaces
12.1R1 † 12.3R1 12.1R1 †
Support for Layer 2 Ethernet OAM ­ 12.3R1 ­
Support for Layer 2 features on the
SONET/SDH OC3/STM1 (Multi­Rate) MICs
with SFP
­ 12.3R1 ­
Support for Layer 2 trunk ports ­ 12.3R1 ­
Support for MPC tunnel features with other
DPC types
­ 12.3R1 ­
Support for Maintenance Intermediate
Points (MIPs) for Ethernet OAM 802.1ag
CFM Protocol at a bridge­domain level
­ 12.3R1 ­
Support for PKID SSL support services 11.1R1 † 12.3R1 ­
Support for REST interfaces 14.2R1 14.2R1 14.2R1
Support for SONET/SDH OC3/STM1 (Multi­
Rate) MICs with SFP
­ 12.3R1 ­
Support for SONET/SDH OC48/STM16
Enhanced IQ (IQE) PIC with SFP
10.4R1 † 12.3R1 ­
Support for SONET/SDH interface features
on the SONET/SDH OC3/STM1 (Multi­Rate)
MICs with SFP
­ 12.3R1 ­
Support for VRF in Routing Engine­based
sampling
10.1R1 † 12.3R1 10.1R1 †
Support for active monitoring on logical
systems
­ 12.3R1 11.4R2
Support for active/active bridging and VRRP
over integrated routing and bridgingin
multichassis link aggregation for
aggregated Ethernet
­ 12.3R1 ­
Support for carrying DE, FECN, and BECN
bit information in Layer 2 VPN and Layer2
circuit control word
11.4R1 12.3R1 11.4R1
Support for channelized SONET/SDH
OC3/STM1 (Multi­Rate) MIC with SFP
­ 12.3R1 ­
Support for chassis Enhanced Network
Services modes
­ 12.3R1 ­

24. Support for configuring either passive
monitoring or normal routing per port on
the10­port Gigabit Ethernet PIC
11.1R1 † 12.3R1 11.1R1 †
Support for connection protection
optimization in CFM
­ 12.3R1 ­
Support for ct1 to ds0 channelization 7.6R1 † ­ 9.6R1 †
Support for four or five input feeds on six­
input DC power supply
11.4R2 12.3R1 11.4R2
Support for inclusion of element IDs 54 and
64 in IPFIX templates
­ 14.2R1 ­
Support for integrated routing and bridging
(IRB) MAC synchronization in multichassis
link aggregation for aggregated Ethernet
­ 12.3R1 ­
Support for interface level DHCP statistics ­ 12.3R1 ­
Support for managing HTTP subscriber
sessions based on request URI or domain
name of a site
12.1R1 † 12.3R1 12.1R1 †
Support for multilink­based protocols on
channelized MICs
­ 12.3R1 ­
Support for new Flexible PIC Concentrator
FPC4­1 with enhanced scalability
­ ­ 9.6R1 †
Support for new Flexible PIC Concentrator
with enhanced scalability
­ ­ 9.6R1 †
Support for nonconcatenated interfaces in
SONET/SDH aggregated links
­ ­ 9.6R1 †
Support for port­mirroring of CCC, VPLS,
and bridged traffic and mirror­once features
­ 12.3R1 ­
Support for reducing APS switchover time in
Layer 2 Circuits
12.1R1 † ­ ­
Support for the 10­Gigabit Ethernet IQ2 PIC 8.0R1 † ­ 9.6R1 †
Support for untagged packets on ports
configured for 802.1Q flexible VLAN tagging
8.3R1 † ­ 9.6R1 †
Support for xSTP ­ 12.3R1 ­
Support of Tri­Rate Copper SFPs on a
Combo Line Rate DPC on an MX­series
platform for Metro Ethernet and enterprise
applications
9.4R1 † 12.3R1 9.6R1 †
Supports for the new Clear­Channel
OC3/STM1 Enhanced Intelligent Queuing
(IQE) PICs and DS3/E3 IQE PICs
9.4R1 † 12.3R1 9.6R1 †
Symmetrical load balancing on 802.3ad
Link Aggregation (LAG)
­ 12.3R1 ­
Synchronizing router chassis with an
Enhanced MX SCB to an external BITS
timing source
­ 13.3R1 ­
Synchronous Ethernet ­ 12.3R1 ­
Synchronous Ethernet support for 10­
Gigabit Ethernet MICs in LAN mode
­ 12.3R1 ­
System log file transfer enhancements 8.5R1 † 12.3R1 9.6R1 †
System power off 8.0R1 † ­ 9.6R1 †
T3 and T1 channelization under SDH
framing
10.1R1 † ­ 10.1R1 †

25. The IQ2E PIC family extends the CoS
scaling and functionality of the IQ2 PIC
family.
9.4R1 † 12.3R1 9.6R1 †
The request support information command ­ 13.3R1 ­
Traffic­based detection of dead IKE peers 6.4R1 † ­ ­
Transmit ESMC SSM quality level from
synchronous Ethernet mode
­ 13.3R1 ­
Tunable XFP support ­ 12.3R1 ­
Two new AC power supply modules (AC
Power Entry Module 10kW US and AC
Power Entry Module 10kW EMEA) in
chassis
­ ­ 10.1R1 †
Two­Way Active Measurement Protocol
(TWAMP) with Multiservices PICs
­ ­ 13.1R2
Unicast RPF loose mode with the ability to
discard packets with the source address
pointing to the discard interface
­ ­ 12.1R1 †
Unicast and multicast packet classification
on the egress interface
10.0R1 † 12.3R1 10.0R1 †
Unicast reverse­path forwarding (RPF)
loose mode
­ ­ 9.6R1 †
Unidirectional link support ­ 12.3R1 ­
Unidirectional link support on 10­Gigabit
Ethernet IQ2 PIC interfaces
­ ­ 9.6R1 †
Unnumbered Ethernet 8.2R1 † 12.3R1 9.6R1 †
Unnumbered Ethernet enhancements 8.3R1 † 12.3R1 9.6R1 †
Upgrading a T1600 router to be the LCC0 of
the TX Matrix Plus router
10.1R1 † 12.3R1 10.1R1 †
Use regular expressions to delete related
configuration items
­ ­ 9.6R1 †
User­defined system identifier in LACP 12.2R1 † ­ ­
Using bandwidth to adjust VRRP priority 8.1R1 † ­ 9.6R1 †
VLAN rewrite operations on incoming and
outgoing frames
9.5R1 † 12.3R1 ­
VPI/VCI rewrite for ATM cell mode 8.1R1 † ­ 9.6R1 †
VPLS support on new Flexible PIC
Concentrator MX­FPC2
­ 12.3R1 ­
VRRP on logical interfaces with stacked
VLAN tags
­ ­ 9.6R1 †
VeriSign digital certificates for IPSec and
Internet key exchange (IKE)
­ ­ 9.6R1 †
Version 9 flow template support for inline
sampling
­ 13.2R1 ­
Virtual Router Redundancy Protocol
(VRRP) preemption hold­time value
­ ­ 9.6R1 †
Virtual local area network (VLAN) TCC
encapsulation support
6.2R1 † ­ 9.6R1 †
Virtual private network (VPN) support on
interfaces with unicast reverse­path
forwarding (RPF)
6.2R1 † ­ 9.6R1 †

26. Virtual tunnel interface support ­ 12.3R1 ­
Voice over IP (VoIP) services 10.2R1 † 12.3R1 10.2R1 †
Voice services support 6.3R1 † ­ 9.6R1 †
Y.1731 functionality extended to Down
MEPS
­ 13.2R2 ­
Intrusion Detection and Prevention (IDP)
Application identification (AppID) for nested
applications with threat prevention
11.1R1 † 12.3R1 ­
J­Web
Capturing and viewing packets with the J­
Web interface
8.0R1 † ­ 9.6R1 †
J­Web Quick Configuration Pages 8.0R1 † ­ 9.6R1 †
J­Web display enhancement 8.1R1 † ­ 9.6R1 †
J­Web graphical user interface 8.0R1 † ­ 9.6R1 †
Junos OS XML API and Scripting
Commit script access to the pre­inheritance
candidate configuration in configure private
sessions
12.1R3 † ­ 12.1R3 †
Configuring limits on concurrently running
event policies and memory allocation for
scripts
12.3R1 ­ 12.3R1
Delay interval for upload actions defined in
an event policy
8.4R1 † 12.3R1 9.6R1 †
Emit event script output in XML 8.3R1 † 12.3R1 9.6R1 †
Enhanced commit script support 9.1R1 † 12.3R1 9.6R1 †
Event policy support for configuration
changes using Junos OS configuration
mode commands
12.1R1 † 12.3R1 12.1R1 †
Event policy support to override the system
log priority of the triggering event
12.1R1 † 12.3R1 12.1R1 †
Finer­grained retrieval in JUNOScript 7.5R1 † ­ 9.6R1 †
Identifier indicator in JUNOScript 7.5R1 † ­ 9.6R1 †
Identifier retrieval in JUNOScript 7.5R1 † ­ 9.6R1 †
Indicator for configuration identifiers 7.4R1 † ­ 9.6R1 †
JUNOS XML tag element for accounting
records
8.4R1 † 12.3R1 9.6R1 †
JUNOS XML tag elements and utility MIB for
op scripting
8.4R1 † 12.3R1 9.6R1 †
JUNOS software configuration commit
scripts
7.4R1 † ­ 9.6R1 †
Junos XML protocol operation supports
loading sets ofconfiguration mode
commands
11.4R1 12.3R1 11.4R1
Limit permissions for executing event policy
actions
8.4R1 † 12.3R1 9.6R1 †
Merging of the event process (eventd) and
system log process (syslogd)
8.3R1 † 12.3R1 9.6R1 †
NETCONF Java toolkit for rapid 11.4R1 12.3R1 11.4R1

27. development of Java applications to
manage Junosdevices
NETCONF Perl client installation supports
loading prerequisites from CPAN
11.4R1 12.3R1 11.4R1
NETCONF tracing operations 12.2R1 † ­ 12.2R1 †
New XML operational request tag elements 8.1R1 † ­ 9.6R1 †
New directory for user script library 11.1R1 † 12.3R1 11.1R1 †
New input and global variable provided to
Junos OS automation scripts
11.1R1 † 12.3R1 11.1R1 †
New insert capability in the JUNOScript API ­ ­ 9.6R1 †
New rename capability in the JUNOScript
API
­ ­ 9.6R1 †
Operation scripts for JUNOS event policy 7.6R1 † ­ 9.6R1 †
Refer to a correlating event in a policy
action
8.4R1 † 12.3R1 9.6R1 †
Remote procedure call (RPC) system log
message search
8.1R1 † ­ 9.6R1 †
Retry upload operations 8.4R1 † 12.3R1 9.6R1 †
SLAX debugger available through the
Junos OS CLI
­ ­ 13.1R1
Sequential RPCs in automation scripts 9.3R1 † 12.3R1 9.6R1 †
Service template automation 12.3R1 ­ 12.3R1
Support added for NETCONF sessions in
the jcs:open() function
11.4R1 12.3R1 11.4R1
Support added for the format attribute in
Junos XML API operational request
tagswithin a Junos XML protocol or
NETCONF session
11.4R1 12.3R1 11.4R1
Support for NETCONF API 7.5R1 † ­ 9.6R1 †
Support for XML output for ping mpls
commands
10.0R1 † 12.3R1 10.0R1 †
Support for master source file for event
script
9.6R1 † 12.3R1 9.6R1 †
Synchronizing scripts between Routing
Engines
13.2R1 13.2R1 13.2R1
Trigger a policy based on event count 8.4R1 † 12.3R1 9.6R1 †
Unique filenames for uploaded files 8.3R1 † 12.3R1 9.6R1 †
Upload files created by event scripts 8.3R1 † 12.3R1 9.6R1 †
XML schemata for JUNOS XML operational
tag elements
8.4R1 † 12.3R1 9.6R1 †
jcs:open() extension function support for
routing­instances
11.4R3 12.3R1 11.4R3
libslax distribution supports SLAX script
development
12.2R1 † ­ ­
Junos Scope
Automated Event Script Deployment 9.0R1 † 12.3R1 9.6R1 †
Bulk update for imported configuration 8.5R1 † 12.3R1 9.6R1 †
Configuration Editor commit synchronization 7.6R1 † ­ 9.6R1 †

28. Configuration auditing of partial
configuration (configlet)
8.5R1 † 12.3R1 9.6R1 †
Documented Database Administration
Procedures for JUNOScope
8.1R1 † ­ 9.6R1 †
Element management support ­ ­ 9.6R1 †
Importing configuration files from a client
local file system
7.3R1 † ­ 9.6R1 †
Inventory Management System export to
external applications
7.4R1 † ­ 9.6R1 †
Inventory management 8.3R1 † 12.3R1 9.6R1 †
Inventory reports of deployed software
images
7.3R1 † ­ 9.6R1 †
JUNOScope Inventory Management System 6.4R1 † ­ 9.6R1 †
JUNOScope Microsoft Internet Explorer 7
with Windows Vista support
8.4R1 † 12.3R1 9.6R1 †
JUNOScope Schedule Inventory Reports 8.0R1 † ­ 9.6R1 †
JUNOScope Software Manager 8.0R1 † ­ 9.6R1 †
JUNOScope Task Manager 7.5R1 † ­ 9.6R1 †
JUNOScope system log messages 7.5R1 † ­ 9.6R1 †
JUNOScope user groups 8.2R1 † 12.3R1 9.6R1 †
License management 7.3R1 † ­ 9.6R1 †
Linux server support 7.6R1 † ­ 9.6R1 †
Monitoring pseudowires 10.0R1 † 12.3R1 10.0R1 †
Multirouter operations labels 7.4R1 † ­ 9.6R1 †
Purge unwanted entries in the Status and
Audit Log tables through the user interface
8.2R1 † 12.3R1 9.6R1 †
RADIUS authentication 7.1R1 † ­ 9.6R1 †
Script and configuration management 8.3R1 † 12.3R1 9.6R1 †
Security enhanced audit logging 7.6R1 † ­ 9.6R1 †
Specify options when importing XML 8.1R1 † ­ 9.6R1 †
Support for Layer 2 virtual packet network
(l2vpn) pseudowires
10.0R1 † 12.3R1 10.0R1 †
Support for configuration revision
comparison
8.2R1 † 12.3R1 9.6R1 †
Support for diagnostic tests 10.0R1 † 12.3R1 10.0R1 †
Support for global authentication policies 8.2R1 † 12.3R1 9.6R1 †
Transfer­on­commit 9.1R1 † 12.3R1 9.6R1 †
URL interface for application integration
with JUNOScope
8.4R1 † 12.3R1 9.6R1 †
Junos­FIPS
Junos­FIPS on­demand self­test 11.2R1 † 12.3R1 11.2R1 †
Login authentication failure handling 11.2R1 † 12.3R1 11.2R1 †
Search, sort, and clear the audit log 11.2R1 † 12.3R1 11.2R1 †
Trusted channel for Junos­FIPS 11.2R1 † 12.3R1 11.2R1 †

29. Layer 2 Features
BFD support for VCCV 10.0R1 † 13.2R1 10.0R1 †
Bridge domains and virtual switching ­ 12.3R1 ­
Configuration support for manual and
automatic link switchover mechanism on
multichassis link aggregation interface
12.3R4 12.3R4 12.3R4
Configuring PPP NCP negotiation mode ­ 14.1R1 ­
Create multiple pseudowires on a per­
virtual circuit basis
­ 14.2R1 ­
DHCP support for integrated routing and
bridging
9.5R1 † 12.3R1 9.6R1 †
E­TREE with remote VSI support on Juniper
NSN Carrier Ethernet Transport
12.3R1 ­ 12.3R1
Egress protection service mirroring for BGP­
signaled Layer 2 service
­ 14.2R1 ­
Enhanced support for firewall filter match
conditions based on IEEE 802.1p VLAN
priority bits
14.1R1 14.1R1 ­
Enhancements to multichassis link
aggregation group (MC­LAG) support for
IGMP snooping in IRB
­ 12.3R1 ­
Ethernet Ring Protocol (ERP) support for
multiple ring instances on the same physical
ring
­ 12.3R1 ­
Ethernet alarm indication signal ­ 14.2R1 ­
Feature support for Trio MPCs and MICs ­ 12.3R1 ­
Global configuration for LAC interoperation
using Cisco NAS Port Info AVP
­ 14.1R1 ­
Hash key load balancing support for Layer 3
and Layer 4 fields
9.5R1 † 12.3R1 9.6R1 †
Host path 12.3R1 ­ 12.3R1
IEEE 802.1ah PBB ­ 12.3R1 ­
IP multicast over Layer 2 trunk port support 11.4R1 12.3R1 11.4R1
Integrated routing and bridging (IRB) ­ 12.3R1 ­
Integrated routing and bridging (IRB) ­
Support on the 16­port 10­Gigabit Ethernet
MPC with SFP+
­ 12.3R1 ­
Layer 2 address learning in logical systems ­ 12.3R1 ­
Layer 2 control packets 12.3R1 ­ 12.3R1
Layer 2 forwarding support for bridging and
VPLS
­ 12.3R1 ­
Layer 2 protocol tunneling (L2PT) 9.1R1 † 12.3R1 9.6R1 †
Link Layer Discovery Protocol (LLDP) ­ 12.3R1 11.1R1 †
Loop detection using the MAC address
move
­ 13.2R1 ­
Multiple VLAN Registration Protocol
(MVRP) (IEEE 802.1ak)
­ 12.3R1 ­
New firewall filter match conditions for Layer
2 bridging and VPLS
­ 12.3R1 ­

30. Next­hop groups ­ 12.3R1 ­
Port­based access control ­ 12.3R1 ­
Setting the network services mode ­ 12.3R1 ­
Spanning­tree protocols support for Layer 2
bridging and VPLS
­ 12.3R1 ­
Support for Ethernet Automatic Protection
Switching (APS)
­ 12.3R1 ­
Support for Layer 2 and Layer 2.5 features ­ 12.3R1 ­
Support for Layer 2 services on routers ­ 12.3R1 ­
Support for RADIUS Attribute Local­
Loopback­Interface for L2TP
­ 12.3R1 ­
Support for applying port­mirroring firewall
filter
­ 12.3R1 ­
Support for configuring interface MTU
settings (range: 256–9192 bytes)
­ 12.3R1 ­
Support for trunk port enhancements ­ 12.3R1 ­
Trunk port enhancements ­ 12.3R1 ­
Uniform Enhanced Layer 2 Software (ELS)
CLI configuration statements and
operational commands
­ 12.3R4 ­
VPLS root protection topology change
actions
10.0R1 † 12.3R1 10.0R1 †
Layer 3 Features
Distributed periodic packet management
(PPM) with LACP
12.1R1 † 12.3R1 11.4R2
IP Security (IPSec) authentication for
OSPFv3
7.2R1 † ­ 9.6R1 †
Support extended for Layer 3 feature:
Distributed PPM support for LACP
­ 12.3R1 ­
Layer 3 Unicast forwarding
IP directed broadcast traffic forwarding 10.2R1 † 12.3R1 10.2R1 †
MPLS
Accounting for inter­AS MPLS traffic 6.3R1 † ­ 9.6R1 †
Adding descriptions for bypass LSP 10.4R1 † 12.3R1 10.4R1 †
Additional ping options for Layer 2 circuits 7.0R1 † ­ 9.6R1 †
Admin Status object for GMPLS 8.2R1 † 12.3R1 9.6R1 †
Administrative groups for bypass LSPs 9.2R1 † 12.3R1 9.6R1 †
Advertise MPLS LSP metrics into OSPF ­ ­ 9.6R1 †
Automatic LSP policing 6.4R1 † ­ 9.6R1 †
Automatic configuration of route
distinguishers on VPN provider edge (PE)
routers
­ ­ 9.6R1 †
Automatic policers for P2MP LSPs 9.5R1 † 12.3R1 9.6R1 †
BFD for MPLS 7.6R1 † ­ 9.6R1 †
Bandwidth reservation of fast­reroute
detours for differentiated­services­aware
7.0R1 † ­ 9.6R1 †

31. traffic engineered LSPs
Bypass link protection priority 7.1R1 † ­ 9.6R1 †
Bypass static LSPs 10.1R1 † 12.3R1 10.1R1 †
Clear LDP sessions 7.1R1 † ­ 9.6R1 †
Command­line interface (CLI) monitor
command for MPLS LSPs
6.3R1 † ­ 9.6R1 †
Convergence enhancement for fast reroute
at the LSP ingress
7.3R1 † ­ 9.6R1 †
Corouted bidirectional packet LSPs 12.2R1 † ­ 12.2R1 †
DHCP relay for IP VPNs ­ ­ 9.6R1 †
DiffServ­aware MPLS traffic engineering 6.3R1 † ­ 9.6R1 †
Disable trap notifications for LDP 6.4R1 † ­ 9.6R1 †
Dynamic bandwidth management using
container LSPs
14.2R1 14.2R1 14.2R1
ECMP reliability 8.3R1 † 12.3R1 9.6R1 †
Enable local receivers on the ingress of a
point­to­multipoint circuit cross­connect
(CCC)
12.3R1 ­ 12.3R1
Enhanced MPLS load balancing ­ ­ 9.6R1 †
Enhanced label allocation for stacked MPLS
labels
­ ­ 9.6R1 †
Enhanced load balancing for MPLS 7.2R1 † ­ 9.6R1 †
Enhanced support for Junos Trio chipsets 11.4R1 12.3R1 11.4R1
Enhancement to LDP hello interval 7.0R1 † ­ 9.6R1 †
Enhancement to bandwidth allocation for
LSPs
7.0R1 † ­ 9.6R1 †
Entropy label 14.1R1 14.1R1 14.1R1
Ethernet CCC, VLAN CCC, and
translational cross­connect (TCC)
encapsulations for Layer 2.5 VPNs
­ ­ 9.6R1 †
Exclude MPLS label­switched paths (LSPs)
from route selection
­ ­ 9.6R1 †
Expanded support for DiffServ­aware MPLS
traffic engineering
6.4R1 † ­ 9.6R1 †
Expanded support for LSP traceroute 8.4R1 † 12.3R1 9.6R1 †
Explicit route configuration for link protection
bypass
­ ­ 9.6R1 †
Extension of traceroute over MPLS tunnels 14.2R1 14.2R1 14.2R1
Fast reroute reoptimization 7.5R1 † ­ 9.6R1 †
Fine­grain control of hash­key computation 7.5R1 † ­ 9.6R1 †
GMPLS RSVP­TE VLAN LSP signaling 14.2R1 14.2R1 14.2R1
GMPLS enhancements ­ ­ 9.6R1 †
GRES for MPLS ingress and egress P2MP
LSPs
9.5R1 † 12.3R1 9.6R1 †
Graceful restart for CCC ­ ­ 9.6R1 †
Graceful restart for point­to­multipoint LSPs 7.4R1 † ­ 9.6R1 †

32. Graceful teardown for nonpacket GMPLS
LSPs
7.0R1 † ­ 9.6R1 †
Hello acknowledgements for non­session
RSVP neighbors
10.2R1 † 12.3R1 10.2R1 †
Host fast reroute (HFRR) 11.4R3 12.3R1 11.4R3
IP tunnels for MPLS traffic 9.4R1 † 12.3R1 9.6R1 †
Ingress PE router redundancy for P2MP
LSPs
9.0R1 † 12.3R1 9.6R1 †
Inter­AS traffic engineering (Phase 2) 8.0R1 † ­ 9.6R1 †
Interarea traffic engineering 7.6R1 † ­ 9.6R1 †
LDP LSP action based on a BFD failure
event
9.4R1 † 12.3R1 9.6R1 †
LDP downstream on demand 12.2R1 † ­ 12.2R1 †
LDP graceful restart enhancements ­ ­ 9.6R1 †
LDP operational mode commands
enhancements
­ ­ 9.6R1 †
LDP traceoptions filter ­ ­ 9.6R1 †
LDP, BGP, and VPLS interworking 9.0R1 † 12.3R1 9.6R1 †
LMP control channel configuration 8.1R1 † ­ 9.6R1 †
LSP ping ­ ­ 9.6R1 †
LSP ping enhancement 7.1R1 † ­ 9.6R1 †
LSP ping for MPLS 6.3R1 † ­ 9.6R1 †
LSP selection for default forwarding class
using CBF
14.1R1 14.1R1 14.1R1
LSP setup protection using facility backup
fast reroute
11.4R1 12.3R1 11.4R1
LSP subscription enhancement 7.4R1 † ­ 9.6R1 †
LSP teardown for BFD 8.5R1 † 12.3R1 9.6R1 †
LSPs remain up and running when MPLS
traffic features are changed
­ ­ 9.6R1 †
Label Distribution Protocol (LDP) ­ 12.3R1 ­
Link protection for MLDP 12.3R1 ­ 12.3R1
Link protection support for point­to­
multipoint LSPs
7.3R1 † ­ 9.6R1 †
Load balancing VPLS non­unicast traffic
across member links of an aggregate
interface
14.1R1 14.1R1 14.1R1
Loopback interfaces for each VPN routing
and forwarding instance (VRF
­ ­ 9.6R1 †
MD5 support for LDP ­ ­ 9.6R1 †
MPLS LSP traceroute supported on transit
routers
8.1R1 † ­ 9.6R1 †
MPLS Transport Profile (MPLS­TP) 12.1R1 † 12.3R1 12.1R1 †
MPLS extended administrative groups 11.1R1 † 12.3R1 11.1R1 †
MPLS inter­AS link protection 13.2R1 13.2R1 13.2R1
MPLS label removal ­ ­ 12.1R1 †

33. MPLS node protection ­ ­ 9.6R1 †
MPLS optimize timer 7.1R1 † ­ 9.6R1 †
MPLS support on services PICs 10.2R3 † 12.3R1 10.2R3 †
MPLS tunneling of private addresses as
defined in RFC 3032, Section 2.3.2
­ ­ 9.6R1 †
MTU handling on MPLS LSPs signaled with
RSVP
­ ­ 9.6R1 †
Multisegment pseudowire for FEC 129 13.3R1 13.3R1 13.3R1
New Simple Network Management Protocol
(SNMP) trap setting for MPLS
7.0R1 † ­ 9.6R1 †
Node and link protection status information
enhancements
7.4R1 † ­ 9.6R1 †
Nonstop active routing support for RSVP
point­to­multipoint ingress LSPs
12.1R1 † 12.3R1 12.1R1 †
On­demand packet loss and delay
measurement
­ 14.2R1 ­
Optimize LSPs without disrupting traffic ­ ­ 9.6R1 †
P2MP LSP ping 9.2R1 † 12.3R1 9.6R1 †
P2MP LSP traceroute 11.2R1 † 12.3R1 11.2R1 †
PCE­initiated LSPs for the PCEP
implementation in MPLS RSVP TE
13.3R2 13.3R2 13.3R2
Passive monitoring for MPLS packets ­ ­ 9.6R1 †
Path Computation Element Protocol for
RSVP­TE
12.3R2 ­ 12.3R2
Ping a tunnel to a remote PE routing
platform
6.2R1 † ­ 9.6R1 †
Point­to­multipoint (P2MP) LSPs 6.4R1 † 12.3R1 9.6R1 †
Point­to­multipoint LSP object formats ­ 12.3R1 ­
Policing for label­switched paths (LSPs) 6.2R1 † ­ 9.6R1 †
Preservation of IS reachability information in
LSPs
8.2R1 † 12.3R1 9.6R1 †
RSVP LSP Action Based on BFD Failures 9.4R1 † 12.3R1 9.6R1 †
RSVP LSP tunnel­in­tunnel capability 7.4R1 † ­ 9.6R1 †
RSVP cryptographic authentication ­ ­ 9.6R1 †
RSVP for unnumbered interfaces 8.5R1 † 12.3R1 9.6R1 †
RSVP graceful restart for ingress routers ­ ­ 9.6R1 †
RSVP multiple link bypass 7.1R1 † ­ 9.6R1 †
RSVP node­ID hello support 10.0R1 † 12.3R1 10.0R1 †
RSVP­signaled MPLS LSP traceroute 9.2R1 † 12.3R1 9.6R1 †
Remove the EXP bit from the load­balance
hash
8.0R1 † ­ 9.6R1 †
Require BFD­triggered Packet Forwarding
Engine local repair
12.2R1 † ­ 12.2R1 †
Resource Reservation Protocol­traffic
engineering (RSVP­TE)
6.2R1 † 12.3R1 9.6R1 †
Revert timer for LSP switchover 6.4R1 † ­ 9.6R1 †

34. Routing table enhancement 7.4R1 † ­ 9.6R1 †
Simplified policy configuration for BGP
communities within a VPN routing and
forwarding (VRF) instance
­ ­ 9.6R1 †
Soft preemption of MPLS LSPs ­ ­ 9.6R1 †
Static LSP revert timer 10.1R1 † 12.3R1 10.1R1 †
Static LSP statistics 10.1R1 † 12.3R1 10.1R1 †
Static LSP traceoptions 10.1R1 † 12.3R1 10.1R1 †
Static LSPs at the ingress router 10.1R1 † 12.3R1 10.1R1 †
Static LSPs at the transit router 10.1R1 † 12.3R1 10.1R1 †
Statistics for P2MP LSPs 9.5R1 † 12.3R1 9.6R1 †
Support for MPLS feature interoperability ­ 12.3R1 ­
Support for MPLS feature interoperability
between MX Series DPCs and
TrioMPC/MIC interfaces
­ 12.3R1 ­
Support for RSVP RRO node ID sub­object 9.4R1 † 12.3R1 9.6R1 †
Support for RSVP refresh reduction 6.4R1 † ­ 9.6R1 †
Support for RSVP­signaled point­to­
multipoint LSPs extended to logical systems
11.4R1 12.3R1 11.4R1
Support for shared risk link groups 11.4R1 12.3R1 11.4R1
Switching LSPs away from a network node 10.2R1 † 12.3R1 10.2R1 †
Traffic distribution enhancement 7.4R1 † ­ 9.6R1 †
Traffic engineering for LSPs 6.2R1 † ­ 9.6R1 †
Ultimate­hop popping for point­to­multipoint
LSPs
8.1R1 † ­ 9.6R1 †
Unconditional LSP switchover 6.4R1 † ­ 9.6R1 †
show rsvp session detail command ­ ­ 9.6R1 †
Management
Rescue Configuration 6.2R1 † ­ 9.6R1 †
YANG module that defines the Junos OS
configuration hierarchy
14.2R1 14.2R1 14.2R1
Multicast
Ability to set the default MDT SPT threshold
to infinity
8.0R1 † ­ 9.6R1 †
Alternate way of enabling multicast on an
interface
8.1R1 † ­ 9.6R1 †
Anycast RP for IPv4/IPv6 PIM sparse mode 7.4R1 † ­ 9.6R1 †
Automatic Multicast Tunneling (AMT)
support
10.2R2 † 12.3R1 10.2R2 †
BFD for PIM ­ IPv6 12.2R1 † ­ 12.2R1 †
BFD support for ECMP LSPs signaled using
LDP
9.0R1 † 12.3R1 9.6R1 †
BGP link state distribution 14.2R1 14.2R1 14.2R1
Bandwidth management 8.3R1 † 12.3R1 9.6R1 †
Bidirectional Forwarding Detection (BFD) for 8.1R1 † ­ 9.6R1 †

35. PIM
Bidirectional PIM (RFC 5015) 12.1R1 † 12.3R1 12.1R1 †
Change in output of the show pim rps detail
| extensive command
7.5R1 † ­ 9.6R1 †
Configure all IGMP snooping parameters ­ 12.3R1 ­
Controlling PIM resources for multicast
VPNs
12.2R1 † ­ 12.2R1 †
Disabling PIM for IPv6 family 9.6R1 † 12.3R1 9.6R1 †
Dynamic reuse of data multicast distribution
tree group addresses
9.5R1 † 12.3R1 10.0R1 †
Enhancement to a PIM operational
command
7.3R1 † ­ 9.6R1 †
Enhancements for PIM sparse mode in a
Layer 3 VPN on PE routers
6.4R1 † ­ 9.6R1 †
Filtering PIM Register Messages 7.6R1 † ­ 9.6R1 †
Flexible configuration for IGMP/MLD static­
join
9.6R1 † 12.3R1 9.6R1 †
Full support for IGMPv3 and MLDv2 9.3R1 † 12.3R1 9.6R1 †
Full support for IGMPv3 snooping on Layer
2 interfaces
­ 12.3R1 ­
Graceful restart support for PIM sparse
mode
6.4R1 † ­ 9.6R1 †
Hierarchical bandwidth adjustment and
reverse OIF mapping
9.5R1 † 12.3R1 9.6R1 †
IGMP Snooping ­ 12.3R1 ­
IGMP and MLD enhancements 8.3R1 † 12.3R1 9.6R1 †
IGMP and PIM support for unnumbered
interfaces
8.3R1 † 12.3R1 9.6R1 †
IGMP join and leave recording 8.5R1 † 12.3R1 9.6R1 †
IGMP/MLD source/group access lists and
MLD join and leave recording
9.1R1 † 12.3R1 9.6R1 †
IGMP/MLD support for dynamic interfaces 9.1R1 † 12.3R1 9.6R1 †
IPv4 Multicast ­ 12.3R1 ­
Independently configurable loopback
addresses for VRF VPNs
10.0R1 † 12.3R1 10.0R1 †
Integrated routing and bridging (IRB)
support extended to multicast snooping
­ 12.3R1 ­
Internet Group Management Protocol
(IGMP) snooping support for multichassis
link aggregation group (MC­LAG) interfaces
10.2R1 † 12.3R1 10.2R1 †
Internet multicast using ingress replication
provider tunnels
10.2R2 † 12.3R1 10.2R2 †
JUNOS software supports configuring
accept any­source multicast (ASM) join
messages (*,G) for group addresses
9.4R1 † 12.3R1 9.6R1 †
JUNOS software supports the ability to
configure a provider network to operate in
source­specific multicast (SSM) mode
9.4R1 † 12.3R1 9.6R1 †
LDP signaling for point­to­multipoint LSPs in
next­generation MBGP multicast VPNs
11.2R1 † 12.3R1 11.2R1 †

36. Load sharing multicast traffic over
aggregated trunks
8.1R1 † ­ 9.6R1 †
Load­balancing PIM join messages on
multicast VPNs
12.1R1 † 12.3R1 12.1R1 †
Load­balancing multicast tunnel interfaces
among available PICs
10.2R1 † 12.3R1 10.2R1 †
MLD snooping ­ 14.2R1 ­
MSDP statement enhancement 7.2R1 † ­ 9.6R1 †
Mapping agent election option 7.5R1 † ­ 9.6R1 †
Multicast RPF routes option for OSPF 7.5R1 † ­ 9.6R1 †
Multicast data MDT configuration
enhancement
8.0R1 † ­ 9.6R1 †
Multicast flow maps 8.2R1 † 12.3R1 9.6R1 †
Multicast performance enhancements ­ ­ 9.6R1 †
Multicast ping enhancement 8.1R1 † ­ 9.6R1 †
Multicast­only fast reroute (MoFRR) ­ 14.1R1 ­
Nonstop active routing PIM for draft­rosen
MVPNs
12.2R1 † ­ 12.2R1 †
PE routers cache data MDT advertisements
of new data MDT group addresses
11.2R1 † 12.3R1 11.2R1 †
PIM Bootstrap Router Protocol for IPv6 7.6R1 † ­ 9.6R1 †
PIM automatic make­before­break (MBB)
join load balancing
12.2R1 † ­ 12.2R1 †
PIM join load balancing 9.0R1 † 12.3R1 9.6R1 †
Redundant virtual tunnel (VT) interfaces in
Multiprotocol BGP (MBGP) multicast VPNs
(MVPNs)
12.3R1 ­ 12.3R1
SSM mapping from IGMPv1/IGMPv2 to
IGMPv3 PIM
7.4R1 † ­ 9.6R1 †
Source­specific multicast (SSM)­map
definition for different groups to different
sources
11.4R2 12.3R1 11.4R2
Static ARP with multicast MAC address for
an IRB interface
12.3R3 ­ 12.3R3
Support for filtering unwanted PIM
neighbors
8.2R1 † 12.3R1 9.6R1 †
Support for multicast OIF mapping 9.6R1 † 12.3R1 9.6R1 †
Translation of PIM join/prune messages to
IGMP or MLD report/leave messages
9.6R1 † 12.3R1 9.6R1 †
Turn off spanning­tree interface state ­ 12.3R1 ­
Multiplay
BSG SIP timers 9.4R1 † 12.3R1 9.6R1 †
Border Gateway Function (BGF) RTCP XR
reporting
10.1R1 † 12.3R1 10.1R1 †
Border Gateway Function (BGF) virtual BGF
scability
10.2R1 † 12.3R1 10.2R1 †
Border signaling gateway statistics 9.4R1 † ­ ­

37. Border signaling gateway trace options 9.4R1 † ­ ­
Integrated Multi­Service Gateway (IMSG)
access mode support (VoIP
subscribermanagement)
10.2R1 † 12.3R1 10.2R1 †
Integrated Multi­Service Gateway (IMSG)
border signaling gateway (BSG) server
clusters
10.2R1 † 12.3R1 10.2R1 †
Integrated Multi­Service Gateway (IMSG)
redirection of messages to contactaddress
10.2R1 † 12.3R1 10.2R1 †
Integrated Multi­Service Gateway (IMSG)
support for up to four border signaling
gateways (BSGs) on a router
10.2R1 † 12.3R1 10.2R1 †
Integrated Multi­Services Gateway (IMSG)
failed call reporting
10.1R1 † 12.3R1 10.1R1 †
Integrated Multi­Services Gateway (IMSG)
media release
10.1R1 † 12.3R1 10.1R1 †
PGCP 9.4R1 † 12.3R1 9.6R1 †
Syslog messages from the pgcpd process
(all platforms)
9.4R1 † 12.3R1 9.6R1 †
Network Address Translation (NAT)
Carrier­grade NAT (CGN) scaling ­ 12.3R1 ­
NAT session logging ­ 13.2R1 ­
NAT support ­ 13.2R1 ­
NAT64 support for MS­MIC and MS­MPC
interface cards
­ 13.2R1 ­
Port control protocol ­ 13.2R1 ­
Network Management and Monitoring
A new ATM CoS MIB has been added for
the ATM2 PIC that includes per­VC
configuration, scheduler information, and
CoS queue statistics for all the VCs that
have CoS configured
­ ­ 9.6R1 †
A new MIB and traps have been added for
SONET/SDH alarms
­ ­ 9.6R1 †
A new table, jnxFruTable, and four new
traps for hardware are added to the chassis
MIB
­ ­ 9.6R1 †
ATM2 per­queue counters have been
added to the jnxCosAtmVcQstatsTable table
of the ATM CoS MIB
­ ­ 9.6R1 †
Add input and output error counters to the
enterprise­specific interface MIB
­ ­ 9.6R1 †
Advanced Insight Manager (AIM) 9.0R1 † 12.3R1 9.6R1 †
Alarm MIB ­ 14.1R1 ­
Allow system log events to trigger SNMP
traps
8.1R1 † ­ 9.6R1 †
BFD over child links of AE or LAG bundle
(cross­functional Packet Forwarding
Engine/kernel/rpd)
13.3R1 13.3R1 13.3R1
Buffer trap messages until route to
destination is set up
­ ­ 9.6R1 †

38. Chassis MIB definitions have been updated
to support newly released PICs and
platforms
­ ­ 9.6R1 †
Chassis MIB definitions have been updated
to support newly released PICs and routing
platforms.
7.3R1 † ­ 9.6R1 †
Chassis Management Information Base
(MIB)
6.3R1 † ­ 9.6R1 †
Chassis Management Information Base
(MIB) definitions
6.4R1 † ­ 9.6R1 †
Chassis viewer feature 9.0R1 † ­ ­
Configuration Editor 6.3R1 † ­ 9.6R1 †
Configuration options to filter out interfaces
from SNMP Get and GetNext operations
9.4R1 † 12.3R1 9.6R1 †
Dual­core support 7.5R1 † ­ 9.6R1 †
Enhanced SNMP support for logical routers
and routing instances
8.4R1 † 12.3R1 9.6R1 †
Enhanced tracing operations for SNMP 7.5R1 † ­ 9.6R1 †
Enhancement for viewing the details of user
authentication
14.1R1 14.1R1 14.1R1
Enhancement to the LDP MIB 7.0R1 † ­ 9.6R1 †
Enhancement to the MPLS MIB 7.0R1 † ­ 9.6R1 †
Enhancement to the show snmp command 7.1R1 † ­ 9.6R1 †
Enhancements to Juniper Networks
enterprise­specific MPLS MIB
9.6R1 † 12.3R1 9.6R1 †
Enhancements to SNMP statistics
operational mode commands
14.2R1 14.2R1 14.2R1
Enhancements to promote SNMP version 3
(SNMPv3) interoperability
6.2R1 † ­ 9.6R1 †
Enhancements to the VPN MIB 6.4R1 † ­ 9.6R1 †
Enhancements to the jnxOperatingCPU
Object
11.4R1 12.3R1 11.4R1
Enterprise­specific BGP trap support for
BGP clients with IPv6 addresses
10.0R1 † 12.3R1 10.0R1 †
Enterprise­specific DFC MIB {jnxMibs 33} 7.5R1 † ­ 9.6R1 †
Enterprise­specific IPSec monitoring MIB
{jnxMibs 22}
7.5R1 † ­ 9.6R1 †
Enterprise­specific Services PIC MIB 7.4R1 † ­ 9.6R1 †
Enterprise­specific VPN MIB {jnxMibs26} 7.4R1 † ­ 9.6R1 †
Expanded RMON alarm support 8.3R1 † 12.3R1 9.6R1 †
Extended MIB support for IEEE 802.3ad ­ ­ 9.6R1 †
Extended support for the enterprise­specific
License MIB
11.4R1 12.3R1 11.4R1
Forwarding Class extension to Interface MIB ­ 14.1R1 ­
Generating SNMP traps when MAC address
table is full
­ 12.3R1 ­
Health monitor 8.0R1 † ­ 9.6R1 †
Host resources MIB 7.0R1 † ­ 9.6R1 †

39. J­Web quick configuration page 9.0R1 † 12.3R1 9.6R1 †
JUNOScope network management tool kit:
Configuration browser
­ ­ 9.6R1 †
JUNOScope network management tool kit:
Enhanced Looking Glass content
­ ­ 9.6R1 †
JUNOScope network management tool kit:
Import and export of data
­ ­ 9.6R1 †
Junos OS MIB support for VPLS 11.4R1 12.3R1 11.4R1
Logical interfaces summary ­ 14.1R2 ­
MIB Support for VRF Route Entries 11.4R1 12.3R1 11.4R1
MIB for RFC 2547 VPNs ­ ­ 9.6R1 †
MPLS OAM Traffic Engineering MIB 8.1R1 † ­ 9.6R1 †
Monitoring Services PIC traffic overload trap ­ ­ 9.6R1 †
Network Time Protocol (NTP) 6.3R1 † 12.3R1 9.6R1 †
New JUNOScope software ­ ­ 9.6R1 †
New enterprise­specific Ethernet MAC MIB ­ ­ 9.6R1 †
New enterprise­specific MIB to monitor
Network Address Translation
(NAT)resources
11.2R1 † 12.3R1 ­
New enterprise­specific MIB to support TDM
PICs
9.4R1 † 12.3R1 9.6R1 †
New enterprise­specific MIBs to view PPP
and PPPoE information
11.4R1 12.3R1 ­
New objects for the Ping MIB 7.3R1 † ­ 9.6R1 †
New request system add script commands 9.0R1 † 12.3R1 9.6R1 †
Objects added to the standard host
resources MIB
­ ­ 9.6R1 †
Per­protocol source address control 6.2R1 † ­ 9.6R1 †
Proxy SNMP agent 12.2R2 † ­ 12.2R2 †
RADIUS VSAs in output of test aaa
command when authentication is
unsuccessful
­ 13.2R3 ­
RFC 2096, IP Forwarding Table MIB 8.2R1 † 12.3R1 9.6R1 †
RFC 2096, IP Forwarding Table MIB ­ IPv6 12.2R1 † ­ 12.2R1 †
RFC 4087, IP Tunnel MIB ­ IPv4 and IPv6 12.2R1 † ­ 12.2R1 †
RMON events, alarms and history 8.0R1 † ­ 9.6R1 †
RSVP traffic engineering MIB 6.4R1 † ­ 9.6R1 †
Real­time performance monitoring (RPM) 7.1R1 † ­ 9.6R1 †
Results for last completed probe tests 8.0R1 † ­ 9.6R1 †
SNMP MIB support for Ethernet OAM ­ 14.1R1 ­
SNMP MIB support for OSPFv3 12.1R1 † 12.3R1 12.1R1 †
SNMP MIB support for licensing information 11.2R1 † 12.3R1 11.2R1 †
SNMP inform support 7.4R1 † ­ 9.6R1 †
SNMP notifying target for removed notify
target configuration
14.1R1 14.1R1 14.1R1

40. SNMP poll and trap support for DHCP
leases
­ 12.3R1 ­
SNMP support for Common Language
Equipment Identifier (CLEI) code
9.6R1 † 12.3R1 9.6R1 †
SNMP support for DHCP Bindings Table ­ 12.3R1 ­
SNMP support for LAC and LNS ­ 12.3R1 ­
SNMP support for RPM 8.4R1 † 12.3R1 9.6R1 †
SNMP support for address counters ­ 12.3R1 ­
SNMP support for authd ­ 12.3R1 ­
SNMP support for enterprise­specific MVPN
MIB
14.2R1 ­ 14.2R1
SNMP support for monitoring L2TP
tunneling and sessions
8.4R1 † 12.3R1 9.6R1 †
SNMP support for radius­acc­server­mib
and radius­auth­server­mib
­ 12.3R1 ­
SNMP support for rescue configuration 6.3R1 † ­ 9.6R1 †
SNMP support for routing instances 7.5R1 † ­ 9.6R1 †
SNMP support for spanning­tree protocols ­ 12.3R1 ­
SNMP support for subscriber table ­ 12.3R1 ­
SNMP support for the TX Matrix Plus router ­ ­ 9.6R1 †
SNMP support for the timing feature 14.2R1 14.2R1 14.2R1
SNMP support to monitor subscriber count
per port
14.1R1 14.1R1 14.1R1
SNMP trap for ftp destination switch 7.6R1 † ­ 9.6R1 †
SNMP traps and alarms for backup Routing
Engines
7.3R1 † ­ 9.6R1 †
SONET/SDH Automatic Protection
Switching (APS) MIB and traps
­ ­ 9.6R1 †
Simple Network Management Protocol
(SNMP)
­ 12.3R1 ­
Standard MIBs for IPv6/IPv4 ­ 13.2R1 ­
Standardized tracing operations for SNMP
activity
8.1R1 † ­ 9.6R1 †
Subscriber accounting MIB 14.1R1 14.1R1 14.1R1
Support for AES and 3DES with SNMPv3 6.3R1 † ­ 9.6R1 †
Support for GMPLS MIBs 9.0R1 † ­ 9.6R1 †
Support for Internet draft draft­ieft­bfd­mib­
02.txt, Bidirectional Forwarding Detection
Management Information Base (as defined
under the Juniper Networks enterprise
experimental branch)
8.2R1 † 12.3R1 9.6R1 †
Support for Internet draft draft­ietf­ospf­
ospfv3­mib­11.txt, Management Information
Base for OSPFv3
8.3R1 † 12.3R1 9.6R1 †
Support for MIB objects in accounting
profiles
8.2R1 † 12.3R1 9.6R1 †
Support for P2MP MPLS­TE MIB 11.4R1 12.3R1 11.4R1
Support for RFC 3635, Definitions of ­ 14.2R1 ­

41. Managed Objects for the Ethernet­like
Interface Types
Support for RFC 3637, Definitions of
Managed Objects for the Ethernet WAN
Interface Sublayer
8.2R1 † 12.3R1 9.6R1 †
Support for an enterprise­specific event MIB
(mib­jnx­event.txt)
8.2R1 † 12.3R1 9.6R1 †
Support for sending traps over routing
instances
8.3R1 † 12.3R1 9.6R1 †
Support for the MPLS Label Switching
Router (LSR) MIB as defined in RFC 3813
7.4R1 † ­ 9.6R1 †
Support for the client­list, prefix­list, and
client­list­name statements in SNMP
configuration
8.5R1 † 12.3R1 9.6R1 †
Support for the enterprise­specific Packet
Forwarding Engine (PFE) MIB (mib­jnx­
pfe.txt)
8.2R1 † 12.3R1 9.6R1 †
Support for the pimNeighborLoss trap 11.4R1 12.3R1 11.4R1
Support for trap spoofing 8.2R1 † 12.3R1 9.6R1 †
Support is added for an enterprise­specific
configuration change MIB
­ ­ 9.6R1 †
Support is added for two MIBs 6.2R1 † ­ 9.6R1 †
System alarms 7.2R1 † ­ 9.6R1 †
System log messages to monitor processes 7.5R1 † ­ 9.6R1 †
The CoS MIB has been updated to support
eight CoS queues
­ ­ 9.6R1 †
The chassis MIB has been updated to
support PC card objects, removal and
insertion traps, and a CLI command
displaying the absence or presence of a
card
­ ­ 9.6R1 †
The chassis MIB has been updated to
support newly released PICs
­ ­ 9.6R1 †
The chassis MIB includes two new objects
for operating and LED states and other
enhancements
­ ­ 9.6R1 †
The enterprise­specific ATM MIB has been
updated to support the ATM2 PICs
­ ­ 9.6R1 †
The enterprise­specific Juniper Networks
MIBs have been added or updated
­ ­ 9.6R1 †
Three new tables in the enterprise­specific
passive monitoring MIB have been added to
the support the collection of statistical data
from the Passive Monitoring PIC
­ ­ 9.6R1 †
Traceroute monitor 8.0R1 † ­ 9.6R1 †
Transfer interval for accounting files 7.5R1 † ­ 9.6R1 †
Two new commands: file­get and file­put 9.0R1 † 12.3R1 9.6R1 †
Network Operations and Troubleshooting Automation
Event policies 7.5R1 † ­ 9.6R1 †
Operation scripts 7.6R1 † ­ 9.6R1 †
Script dampening 14.1R1 14.1R1 14.1R1

42. Upgrade to automation libraries 14.1R1 14.1R1 14.1R1
Operation, Administration, and Maintenance (OAM)
IEEE 802.3ag OAM functionality extended to
10­Gigabit Ethernet LAN/WAN PIC with
SFP+
­ ­ 12.1R1 †
IEEE 802.3ah Link Fault Management
(LFM) for Ethernet OAM
8.4R1 † 12.3R1 9.6R1 †
IEEE 802.3ah OAM functionality extended to
10­Gigabit Ethernet LAN/WAN PIC with
SFP+
­ ­ 12.1R1 †
Platform and Infrastructure
Alarm configuration 7.4R1 † ­ ­
Automatic verification of PIC combinations 7.3R1 † ­ 9.6R1 †
Configurable password restrictions 7.4R1 † ­ 9.6R1 †
Disable system logging 6.2R1 † ­ 9.6R1 †
Enhanced commit configuration 7.4R1 † ­ 9.6R1 †
Enhanced security for TCP sessions ­ ­ 9.6R1 †
Enhancement to active flow monitoring on
the Monitoring Service PIC
­ ­ 9.6R1 †
Enhancement to the procedure for changing
the sampling rate on the Monitoring Service
PIC
­ ­ 9.6R1 †
Extended support for RADIUS
authentication of PPP sessions using
Challenge Handshake Authentication
Protocol (CHAP)
7.3R1 † ­ 9.6R1 †
File transfer enhancement 7.4R1 † ­ 9.6R1 †
Graceful Routing Engine switchover
enhancements
­ ­ 9.6R1 †
Logging of single­bit error checking and
correction (ECC) errors in the Routing
Engine
­ ­ 9.6R1 †
RADIUS accounting for user sessions 7.4R1 † ­ 9.6R1 †
Routing Engine boot sequence for the TX
Matrix Plus router and T1600 routers in a
routing matrix
­ ­ 9.6R1 †
System logging across multiple Routing
Engines
­ ­ 9.6R1 †
System time zone enhancement 7.4R1 † ­ 9.6R1 †
Terminal Access Controller Access Control
System Plus (TACACS+) and system
accounting
­ ­ 9.6R1 †
Port Security
Proxy ARP—unrestricted 7.2R1 † ­ 9.6R1 †
Routing Policy and Firewall Filters
Access and access­internal routes 8.3R1 † 12.3R1 9.6R1 †
Additional numeric­range match conditions
in firewall filters
­ 12.3R1 ­

43. Aggregate policer for IPv4 and IPv6 traffic 7.3R1 † ­ 9.6R1 †
Aggregate policer support for different family
address types configured on the same
interface
9.4R1 † 12.3R1 9.6R1 †
Allow lists for tag match 7.2R1 † ­ 9.6R1 †
Authentication for BFD (MD5/SHA1) 9.6R1 † 12.3R1 9.6R1 †
BGP multipath link­bandwidth attribute ­ 12.3R1 9.6R1 †
BGP route type firewall filter match condition ­ ­ 9.6R1 †
Configuring a filter sequence 7.6R1 † ­ 9.6R1 †
Configuring a filter within a filter 7.6R1 † ­ 9.6R1 †
Configuring simple filters 7.6R1 † ­ 9.6R1 †
DHCP state persistence 8.4R1 † 12.3R1 ­
Decrementing TTL values for a BOOTP or
DHCP relay agent
8.1R1 † ­ 9.6R1 †
Default policy action ­ ­ 9.6R1 †
Destination­class policing 7.5R1 † ­ 9.6R1 †
Dynamic configuration support for routing
policies
9.5R1 † 12.3R1 9.6R1 †
Enhanced BGP AS path lists ­ ­ 9.6R1 †
Enhanced firewall filter matching for IPv6
TCP flag
7.4R1 † ­ 9.6R1 †
Enhanced policy “or longer” match 7.4R1 † ­ 9.6R1 †
Enhanced routing policy for multicast scope
matching
7.3R1 † ­ 9.6R1 †
Extended DHCP relay agent 8.3R1 † 12.3R1 9.6R1 †
Extended support for the forwarding­class
match condition in family­specific firewall
filters
­ ­ 9.6R1 †
Filter­based forwarding on output interfaces 7.3R1 † ­ 9.6R1 †
Filtering based on FEC criteria 7.1R1 † ­ 9.6R1 †
Firewall Filters ­ 12.3R1 ­
Firewall filter match condition support for
IPv6 extension headers
­ 14.1R1 ­
Firewall filter match condition support for
additional ICMPv6 types
­ 14.1R1 ­
Firewall filters for rejected or discarded
traffic
­ ­ 9.6R1 †
Firewall filters within logical systems 9.3R1 † 12.3R1 9.6R1 †
Forwarding table filter ­ ­ 9.6R1 †
Four loss priority levels 8.0R1 † ­ 9.6R1 †
IEEE 802.1p priority match conditions for
Layer 2 VPN firewall filters
­ 12.3R1 ­
IPv6 port mirroring 7.4R1 † ­ 9.6R1 †
Layer 2 Gigabit Ethernet logical interface
policing support extended to MX Series
routers
­ 12.3R1 ­
Layer 2 support for firewall filter match ­ 12.3R1 ­

44. conditions
Load balancing of Ethernet pseudowire and
VPLS traffic
9.4R1 † 12.3R1 ­
Lower minimum policer bandwidth limit 9.3R1 † 12.3R1 ­
Lower policer limit 10.3R1 † ­ 10.3R1 †
MPLS filter for per­EXP accounting and
policing
­ ­ 9.6R1 †
MPLS load­balancing hash function
consistency
8.1R1 † ­ 9.6R1 †
Modify the IP/MPLS load­balancing hash
function
8.1R1 † ­ 9.6R1 †
Multisegment allocation for firewall filter 11.1R1 † ­ 11.1R1 †
New MPLS firewall filter match conditions ­ ­ 10.1R1 †
New fast­lookup­filter statement ­ 13.3R3 ­
New firewall family bridge match criteria for
IPv6
­ 14.2R1 ­
New firewall filter gre­key field match
condition
13.3R3 13.3R3 13.3R3
New flexible offset firewall filter terms ­ 14.2R1 ­
New routing policy system log message 10.4R1 † 12.3R1 10.4R1 †
New walkup statement available 14.2R1 14.2R1 14.2R1
Noncontiguous prefix lengths in firewall
filters
­ ­ 9.6R1 †
Option 60 support for extended DHCP relay
agent
9.0R1 † 12.3R1 9.6R1 †
Option to repartition jtree memory 9.6R1 † 12.3R1 ­
Packet loss priority match condition for
firewall filters extended to M120 and M320
routers
9.5R1 † ­ ­
Physical interface policers 9.6R1 † 12.3R1 9.6R1 †
Policing based on a percentage of interface
bandwidth
­ ­ 9.6R1 †
Policy match condition for contributors to
aggregate routes
6.2R1 † ­ 9.6R1 †
Policy support for multicast scoping 6.2R1 † ­ 9.6R1 †
Port mirroring for Layer 2 VPN 9.6R1 † ­ ­
Port mirroring for VPLS traffic and multiple
port­mirroring instances for IPv4, IPv6, and
VPLS traffic
9.5R1 † ­ ­
Port mirroring of Layer 2 bridge and VPLS
traffic
­ 12.3R1 ­
Prefix­specific counters and policers ­ ­ 9.6R1 †
Preserving prenormalized ToS value in an
egress mirrored or sampled packet
14.1R1 14.1R1 14.1R1
Regular expressions for BGP extended
communities
­ ­ 9.6R1 †
Removal of input­list and output­list
statements for firewall filters for the ccc and
mpls protocol families applied to loopback,
10.2R1 † 12.3R1 10.2R1 †