Mx104 Routing Engine Buttons; Mx104 Routing Engine Leds; Table 8: Mx104 Routing Engine Buttons; Table 9: Mx104 Routing Engine Leds - Juniper MX104 Hardware Manual

MX104 3D Universal Edge Router Hardware Guide

MX104 Routing Engine Buttons

MX104 Routing Engine LEDs

22
Two USB ports—Provides a removable media interface through which you can install
the Junos OS manually. Junos OS supports USB version 1.0.
Online/Offline button—Takes the Routing Engine online or offline when pressed (see
"MX104 Routing Engine Buttons" on page
Reset button—Reboots the Routing Engine when pressed (see
Buttons" on page 22).
LEDs—Indicates the status of the Routing Engine and its ports (see
Engine LEDs" on page 22)
Each Routing Engine has two push-button controls. The buttons, labeled
and , are located directly on the faceplate of the Routing Engine.
RESET
describes the functions of the buttons.

Table 8: MX104 Routing Engine Buttons

Label Action
Press for 2
ONLINE
seconds.
OFFLINE
Press for 4
seconds.
Press for 3
RESET
seconds.
Each Routing Engine has three LEDs that indicate its status. The LEDs, labeled
ONLINE , and OK/FAIL , are located directly on the faceplate of the Routing Engine.
Table 9 on page 22 describes the functions of the Routing Engine LEDs.

Table 9: MX104 Routing Engine LEDs

Label Color
Blue
MASTER
Green
ONLINE
OK/FAIL Green
Red
The management port labeled
status of the port.
22).
Description
Routing Engine transitions online
when pressed.
Routing Engine transitions offline
when pressed.
Routing Engine reboots when
pressed.
State Description
On steadily Routing Engine is the master.
On steadily Routing Engine is online.
Blinking Routing Engine is booting.
On steadily Routing Engine is functioning normally.
On steadily Routing Engine has failed.
ETHERNET has a pair of LEDs that display the speed and
"MX104 Routing Engine
"MX104 Routing
ONLINE OFFLINE
Table 8 on page 22
Indicator
Green LED is on steadily.
ONLINE
All LEDs are off.
Green LED is on steadily.
ONLINE
MASTER
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