Lcd Panel Modes - Juniper EX3200 Series Complete Hardware Manual

Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches

LCD Panel Modes

14
The LCD panel has a backlight. If the LCD panel is idle for 60 seconds, the backlight turns
off. You can turn on the backlight by pressing the
on the backlight, you can toggle between the LCD panel menus by pressing the
button and navigate through the menu options by pressing the
NOTE: The chassis viewer in the J-Web interface also displays the LCD panel. From the
J-Web interface, you can view real-time status information in the LCD panel. See
Dashboard for EX Series Switches.
This topic describes:
LCD Panel Modes on page 14
LCD Panel Menus on page 15
The LCD panel operates in four modes: boot, idle, status, and maintenance.
The LCD panel operates in boot mode during switch reboot. The boot mode displays the
key milestones in the switch boot process. The boot mode does not have any menu
options. After the boot process is complete, the LCD panel automatically reverts to the
Idle menu.
In an EX3200 switch, the first line of the LCD panel displays the hostname.
In an EX4200 switch that is not a member of a Virtual Chassis, the first line of the LCD
panel displays the slot number, the role of the switch, and hostname. For a standalone
EX4200 switch, the slot number is always
In an EX4200 switch that is a member of a Virtual Chassis, the first line of the LCD panel
displays:
The slot number (the member ID for the Virtual Chassis member)
Role of the switch in a Virtual Chassis (
member)
Hostname
In the idle mode, the second line displays the mode of the network ports' Status LED and
the number of chassis alarms. The number of alarms is updated every second.
In the status mode, the second line displays:
Virtual Chassis port (VCP) status (for an EX4200 switch that is a member of a Virtual
Chassis)
Status of the power supply
Status of the fan and temperature
Version of Junos OS for EX Series switches loaded on the switch
or button once. After turning
Menu Enter
Enter
and the role is always
00
for master, for backup, and
RE BK
Copyright © 2010, Juniper Networks, Inc.
Menu
button.
(for master).
RE
for linecard
LC