Remx2K-X8-64G And Remx2K-X8-64G-Lt Cb-Re Boot Sequence; Cb-Re Leds - Juniper MX2020 Hardware Manual

REMX2K-X8-64G and REMX2K-X8-64G-LT CB-RE Boot Sequence

The router is shipped with Junos OS and Linux preinstalled on the CB-RE. There are two copies of software:
One copy on a USB flash drive that can be inserted into the slot on the CB-RE faceplate.
One copy each on the two SSDs in the CB-RE.
NOTE: The SSD is internal and cannot be removed.
The Routing Engine interface boots from the storage media in this order: the USB device, SSD1, SSD2,
and then the LAN.
RELATED DOCUMENTATION
Supported Routing Engines by Router
Routing Engine Specifications

CB-RE LEDs

Each Routing Engine on the CB-RE (model numbers RE-MX2000-1800X4 and REMX2K-X8-64G) has three
LEDs that indicate its status. The LEDs, labeled ONLINE, MASTER, OK/FAIL, are located directly on the
faceplate of the CB-RE.
the CB-RE. There are three LEDs on the craft interface for each Routing Engine (RE0 and RE1). These
LEDs are labeled MASTER, ONLINE, and OFFLINE.
NOTE: The GPS LED will display when connecting to an external clocking interface.
The Control Board, part of the host subsystem, has a set of bicolor LEDs that display its status. The LEDs,
labeled LINK, GPS, BITS, and UTI are located directly on the faceplate of the CB-RE.
describes the functions of the Control Board interface of the CB-RE. There are two LEDs on the craft
interface for each Control Board–one labeled CB-RE0 (far left) and one labeled CB-RE1 (far right). For
more information about the CB-RE and Routing Engine LEDs on the craft interface, see
page 56.
Table 15 on page 57 describes the functions of the Routing Engine interface of
Table 15 on page 57
"CB-RE LEDs" on
56