Routing Engine Srx5K-Re-1800X4 Specifications - Juniper SRX5400 Manual

LEDs
Serial Number
Location

Routing Engine SRX5K-RE-1800X4 Specifications

Each Routing Engine consists of the following components:
CPU—Runs Junos OS to maintain the routing tables and routing protocols.
DRAM—Provides storage for the routing and forwarding tables and for other Routing Engine processes.
USB port—Provides a removable media interface through which you can install the Junos OS manually.
Junos OS supports USB version 1.0 and 2.0.
HDD LED:
Blinking green–The Routing Engine hard disk is functioning normally.
MASTER LED:
Blue–The Routing Engine is Primary.
NOTE: The SRX5400, SRX5600, and SRX5800 Services Gateways do not support a secondary
or backup Routing Engine, so the MASTER LED should always be lit.
OK/FAIL LED, one bicolor:
Off–The Routing Engine is operating normally.
Red–The Routing Engine has failed and is not operating normally.
ONLINE LED:
Blinking green–The Routing Engine is coming online.
Steady green–The Routing Engine is functioning normally.
The serial number label is located on the right side of the top of the Routing Engine as shown
in Figure 44 on page 80
Figure 44: SRX5K-RE-13-20 Serial Number Label
80