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Copyright © 2011, Juniper Networks, Inc.
New Features in Junos OS Release 10.4 for SRX Series Services Gateways and J Series Services Routers
Interfaces and Routing
1-Port Gigabit Ethernet SFP Mini-PIM—This feature is supported on SRX210, SRX220,
and SRX240 devices.
Small form-factor pluggables (SFPs) are hot-pluggable modular interface transceivers
for Gigabit and Fast Ethernet connections. Gigabit Ethernet SFP Mini-PIMs can be used
in copper and optical environments.
The 1-Port Gigabit Ethernet SFP Mini-PIM interfaces a single Gigabit Ethernet device
or a network. It supports a variety of transceivers with data speeds of
10 Mbps/100 Mbps/1 Gbps with extended LAN or WAN connectivity.
The 1-Port SFP Gigabit Ethernet mini-PIM supports the following features:
10 Mbps/100 Mbps/1 Gbps link speed
Half-duplex/full-duplex support
Autonegotiation
Encapsulations
MTU size of 1514 bytes (default) and 9010 bytes (jumbo frames)
Loopback
Online insertion and removal of transceivers
[Junos OS Interfaces Configuration Guide for Security Devices]
IPsec
Virtual router support for route-based VPNs—This feature is supported on all SRX
Series and J Series devices.
This feature includes routing-instance support for route-based VPNs. You can now
configure different subunits of the st0 interface in different routing instances. The
following functions are supported for nondefault routing instances:
NOTE: IKE is not supported in a custom VR (virtual router). The IKE gateway
external interface must reside in the default virtual router (inet.0).
Manual key management
Transit traffic
Self-traffic
VPN monitoring
Hub-and-spoke VPNs
Encapsulating Security Payload (ESP) protocol
Authentication Header (AH) protocol
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