Re-S-X6-128G Routing Engine Boot Sequence; Mx240 Routing Engine Leds - Juniper MX240 Hardware Manual

RE-S-X6-128G Routing Engine Boot Sequence

Booting in a RE-S-X6-128G Routing Engine follows this sequence—the USB device, SSD1, SSD2, LAN.
SSD1 is the primary boot device. The boot sequence is tried twice for SSD1 and SSD2.
SEE ALSO
Supported Routing Engines by Router | 92
Routing Engine Specifications | 84

MX240 Routing Engine LEDs

Each Routing Engine has four LEDs that indicate its status. The LEDs, labeled MASTER, HDD, ONLINE,
and FAIL, are located directly on the faceplate of the Routing Engine.
functions of the Routing Engine LEDs.
Table 23: Routing Engine LEDs
Label Color
MASTER Blue
HDD Green
ONLINE Green
FAIL Red
SEE ALSO
Replacing an MX240 Routing Engine | 288
State Description
On Routing Engine is the master.
steadily
Blinking Indicates activity on the hard disk drive.
Blinking Routing Engine is transitioning online.
On Routing Engine is functioning normally.
steadily
On Routing Engine has failed.
steadily
Table 23 on page 81 describes the
81