Juniper Networks MX480 - Manual (Page 210)

The Routing Engine might require several minutes to boot.
After the Routing Engine boots, verify that it is installed correctly by checking the RE0
and RE1 LEDs on the craft interface. If the router is operational and the Routing Engine is
functioning properly, the green ONLINE LED lights steadily. If the red FAIL LED lights
steadily instead, remove and install the Routing Engine again. If the red FAIL LED still
lights steadily, the Routing Engine is not functioning properly. Contact your customer
support representative.
To check the status of the Routing Engine, use the CLI command:
user@host> show chassis routing-engine
Routing Engine status: Slot 0: Current state Master ...
For more information about using the CLI, see the Junos OS documentation.
Figure 90: Installing a Routing Engine
Related
Documentation
Replacing Connections to MX480 Routing Engine Interface Ports on page 188 •
• Effect of Taking the MX480 Host Subsystem Offline on page 170
• Preventing Electrostatic Discharge Damage to an MX480 Router on page 248
• Replacing Connections to MX480 Routing Engine Interface Ports on page 188
• Synchronizing Routing Engines
Replacing an SSD Drive on an RE-A-1800 or RE-S-1800
Each RE-1800 Routing Engine supports two solid-state drives (SSD) specified by Juniper
Networks. The RE-1800 ships with one SSD installed. The spare SSD is Juniper part
number RE-SSD-32G-UPG.
Figure 91 on page 187 and Figure 92 on page 187 show the
arrangement of storage drive slots on a RE-1800 Routing Engine.
Copyright © 2013, Juniper Networks, Inc. 186
MX480 3D Universal Edge Router Hardware Guide