Juniper EX4300 Series User Manual

To enable a menu opon:
[edit]
user@switch# delete chassis lcd-menu menu-item menu-option disable
Conguring a Custom Display Message
You can congure 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 except EX4300-48MP and EX4300-48MP-S switches, a standalone EX4500 switch,
a standalone EX4550 switch, an EX6200 switch, an EX8200 switch, or an XRE200 External Roung
Engine:
user@switch> set chassis display message message
• On an EX3300, EX4200, EX4300, EX4500, or EX4550 switch in a Virtual Chassis conguraon:
user@switch> set chassis display message message fpc-slot slot-number
To display a custom message permanently:
• On an EX3200 switch, a standalone EX3300 switch, a standalone EX4200 switch, a standalone
EX4300 switch except EX4300-48MP and EX4300-48MP-S switches, a standalone EX4500 switch,
a standalone EX4550 switch, an EX6200 switch, an EX8200 switch, or an XRE200 External Roung
Engine:
user@switch> set chassis display message message permanent
• On an EX3300, EX4200, EX4300 except EX4300-48MP and EX4300-48MP-S, EX4500, or EX4550
switch in a Virtual Chassis conguraon:
user@switch> set chassis display message message fpc-slot slot-number permanent
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Juniper EX4300 Series Specifications

General

Product Series	EX4300 Series
Power Consumption	Varies by model and configuration
Virtual Chassis Technology	Up to 10 switches
Software	Junos OS
Ports	24-port and 48-port models
10GBASE SFP+ Ports	Up to 8 ports
40GBASE QSFP+ Ports	2
Uplink Ports	Up to 4 ports
Jumbo Frames	Up to 9216 bytes
Operating Temperature	0°C to 45°C
Relative Humidity	5% to 90% noncondensing
Input Voltage	100 to 240V AC
Power Supply	AC or DC
Power Supply Options	AC or DC
Stacking	Yes
Layer 2 Features	Includes VLAN, STP, RSTP, MSTP, LACP
Layer 3 Features	OSPF, BGP
Management	CLI, Web GUI, SNMP
Security Features	DHCP snooping
QoS	8 queues per port, DSCP
Storage Temperature	-40°C to 70°C