Routing Engine Boot Sequence; Cable Management System - Juniper SRX 5600 Hardware Manual

SRX 5600 Services Gateway Hardware Guide
For information about the pinouts for the connectors, see "Cable Connector Pinouts"
on page 225.

Routing Engine Boot Sequence

The Routing Engine boots from the storage media in this order: the USB device (if
present), then the internal flash disk, then the hard disk, then the LAN.
If the Routing Engines are configured for graceful switchover, the backup Routing
Engine automatically synchronizes its configuration and state with the master Routing
Engine. Any update to the master Routing Engine state is replicated on the backup
Routing Engine. If the backup Routing Engine assumes mastership, packet forwarding
continues through the services gateway without interruption. For more information
about graceful switchover, see the JUNOS System Basics Configuration Guide.
NOTE: For specific information about Routing Engine components (for example, the
amount of DRAM), issue the

Cable Management System

The cable management system (see Figure 14 on page 23 and Figure 15 on page
23) consists of plastic dividers located on the left and right sides of each IOC slot.
The cable management system allows you to route the cables outside the services
gateway and away from the IOCs.
22
Cable Management System
—Connects the Routing Engine through an Ethernet connection to a
ETHERNET
management LAN (or any other device that plugs into an Ethernet connection)
for out-of-band management. The port uses an autosensing RJ-45 connector to
support10-Mbps or 100-Mbps connections. Two small LEDs on the top of the
port indicate the connection in use: the LED flashes yellow or green for a 10-Mbps
or 100-Mbps connection, and the LED is light green when traffic is passing
through the port.
show chassis routing-engine command.