SRX Clustering Module SRX3K-CRM
The SRX Clustering Module (SCM) is a card that you can install in the SRX3400 and
SRX3600 Services Gateway to enable the dual control link feature for chassis cluster
supported in Junos OS Release 10.2 and later (Figure 15 on page 20). You install the SCM
in the RE1 slot on the rear panel of the services gateway.
Figure 15: SRX Clustering Module SRX3K-CRMSRX3K-CRM
NOTE: The services gateway must be running Junos OS Release 10.2 or later
to use the SCM. When running earlier Junos OS Releases, the services gateway
does not properly recognize it.
For more information about configuring and managing chassis clusters, see the chapter
“Chassis Cluster” in the Junos OS Security Configuration Guide.
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SRX Clustering Module for SRX3400 and SRX3600
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Power requirement: 35 W maximum
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Weight: 2.0 lb (0.9 kg)
Description
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Junos OS Release 10.2 and laterSoftware release
NoneCables and connectors
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SRX1400: Not Applicable
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SRX3400 and SRX3600: Slot RE1 only.
Supported Slots
The SCM is a cold-swap-only module. You must power-off the services gateway before removing
or installing the SCM.
Swapping
ONLINE Button–The ONLINE button on the SCM front panel does not perform any function.Controls
Copyright © 2016, Juniper Networks, Inc.20
SRX1400, SRX3400, and SRX3600 Services Gateway Module Guide