Juniper EX4200 User Manual

This topic describes:
•
Disabling or Enabling Menus and Menu Options on the LCD Panel on page 202
•
Configuring a Custom Display Message on page 202
Disabling or Enabling Menus and Menu Options on the LCD Panel
By default, the Maintenance menu, the Status menu, and the options in those menus in
the LCD panel are enabled. Users can configure and troubleshoot the switch by using
the Maintenance menu and view certain details about the switch by using the Status
menu.
If you do not want users to be able to use those menus or some of the menu options, you
can disable the menus or individual menu options. You can reenable the menus or menu
options.
Issue the show chassis lcd menu operational mode command to see the menus or menu
options that are currently enabled.
NOTE: On some platforms, you must specify an FPC slot number in these
commands. See the lcd-menu statement for details.
To disable a menu:
[edit]
user@switch# set chassis lcd-menu menu-item menu-name disable
To enable a menu:
[edit]
user@switch# delete chassis lcd-menu menu-item menu-name disable
To disable a menu option:
[edit]
user@switch# set chassis lcd-menu menu-item menu-option disable
To enable a menu option:
[edit]
user@switch# delete chassis lcd-menu menu-item menu-option disable
Configuring a Custom Display Message
You can configure the second line of the LCD to display a custom message temporarily
for 5 minutes or permanently.
To display a custom message temporarily:
•
On an EX3200 switch, a standalone EX3300 switch, a standalone EX4200 switch, a
standalone EX4300 switch, a standalone EX4500 switch, a standalone EX4550 switch,
an EX6200 switch, an EX8200 switch, or an XRE200 External Routing Engine:
user@switch> set chassis display message message
•
On an EX3300, EX4200, EX4300, EX4500, or EX4550 switch in a Virtual Chassis
configuration:
Copyright © 2015, Juniper Networks, Inc.202
EX4200 Switch Hardware Guide

Juniper EX4200 Specifications

General

Model	EX4200
Switching Capacity	128 Gbps
Layer	Layer 2 and Layer 3
Form Factor	1U
Throughput	96 Mpps
Maximum VLANs	4096
MAC Address Table Size	16, 000
DRAM	1 GB
Flash Memory	1 GB
Forwarding Rate	96 Mpps
JUNOS Software	Yes
Ports	24 or 48
Stacking	Up to 10 switches in a Virtual Chassis configuration
Power Supply	AC or DC
Management	CLI, SNMP, J-Web
Input Voltage	100-240 VAC or -48 VDC
Operating Temperature	0°C to 45°C
Redundancy	Redundant power supplies
Virtual Chassis Technology	Yes
Storage Temperature	-40°C to 70°C
Humidity	5% to 90% non-condensing