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SRX5400 Services Gateway Host Subsystem Description
The host subsystem is composed of a Routing Engine installed in a Switch Control Board
(SCB). The host subsystem provides the routing and system management functions of
the services gateway. You must install one host subsystem on the device. The host
subsystem components are as follows:
•
Switch Control Board
•
SRX5K-SCB–from Junos OS Release 9.2 to 12.3X48
•
SRX5K-SCBE–from Junos OS Release 12.1X47-D15 and later
•
SRX5K-SCB3–from Junos OS Release 15.1X49-D10 and later
•
Routing Engine
•
SRX5K-RE-13-20–from Junos OS Release 9.2 to 12.3X48
•
SRX5K-RE-1800X4–from Junos OS Release 12.1X47-D15 and later
NOTE:
You can only configure the following combination of Routing Engine
and SCB within a host subsystem:
•
SRX5K-RE-13-20 and SRX5K-SCB
•
SRX5K-RE-1800X4 and SRX5K-SCBE
•
SRX5K-RE-1800X4 and SRX5K-SCB3
The host subsystem has three LEDs that display its status. The host subsystem LEDs are
located in the middle of the craft interface.
Related
Documentation
SRX5400 Services Gateway Craft Interface Host Subsystem LEDs on page 19
•
•
Switch Control Board SRX5K-SCB Overview on page 8
•
Switch Control Board SRX5K-SCBE Overview on page 10
•
Switch Control Board SRX5K-SCB3 Overview on page 11
•
Routing Engine SRX5K-RE-13-20 Overview on page 11
•
Routing Engine SRX5K-RE-1800X4 Overview on page 12
•
SRX5400 Services Gateway Card Cage and Slots on page 5
Switch Control Board SRX5K-SCB Overview
The Switch Control Board (SCB) provides the following functions:
•
Powers on and powers off MPCs and SPC
•
Controls clocking, system resets, and booting
Copyright © 2017, Juniper Networks, Inc.
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SRX5400 Services Gateway Hardware Guide
Summary of Contents for SRX5400
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