Juniper JUNOSE 10.0.X PHYSICAL LAYER, Configuration Manual

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ERX-7xx Models, ERX-14xx Models, and the ERX-310 Router
ERX-7xx models, ERX-14xx models, and the ERX-310 router all support Service
Modules (SMs) and IPSec Service Modules (ISMs).
Unlike other line modules, SMs and ISMs do not pair with corresponding I/O modules
that provide ingress and egress ports. Instead, they receive data from and transmit
data to other line modules with ingress and egress ports.
See JUNOSe Release Notes , Appendix A , System Maximums for information about the
number of tunnels and sessions that each module supports.
E120 Router and E320 Router
The E120 router and the E320 router support the ES2-S1 Service IOA and ES2 4G
line module (LM) combination.
Unlike SMs and ISMs, you must install the ES2-S1 Service IOA with the ES2 4G LM
to use dedicated tunnel-server ports. The ES2-S1 Service IOA does not have ingress
and egress ports, but it conditions the ES2 4G LM to receive and transmit data to
other line modules.
See JUNOSe Release Notes , Appendix A , System Maximums for information about the
number of tunnels and sessions that the ES2-S1 Service IOA supports.
Supported Modules for Shared Tunnel-Server Ports
Most E-series routers support shared tunnel-server ports; however, the supported
modules depend on the type of E-series router that you have.
See JUNOSe Release Notes , Appendix A , System Maximums for information about the
number of tunnels and sessions that each module supports.
ERX-14xx Models and the ERX-310 Router
The ERX-1440 router and the ERX-310 router support line modules on which you
can use shared tunnel-server ports. The following module combinations offer tunnel
services in addition to regular access services:
■
GE-2 line module with the GE-2 APS I/O module installed
■
GE-HDE line module with the GE-2 SFP I/O module installed
■
GE-HDE line module with the GE-8 I/O module installed
E120 Router and E320 Router
The E120 router and the E320 router support shared tunnel-server ports on the
following line module and IOA combinations:
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Tunnel-Service Interface Platform Considerations
JUNOSe 10.0.x Physical Layer Configuration Guide