Juniper EX4300 Series User Manual

Table 11: LCD Panel Menu Opons in EX4300 Switches (Connued)
Menu Label Descripon
MAINT
(Maintenance
Menu)
The Maintenance menu has the following opons to congure and troubleshoot the
switch:
• SYSTEM HALT?—Choose one of the following:
• Press Enter to halt the switch. Press Enter again to conrm the halt.
• Press Menu to go to the next opon in the Maintenance menu.
• SYSTEM REBOOT?—Choose one of the following:
• Press Enter to reboot the switch. Press Enter again to conrm the reboot.
• Press Menu to go to the next opon in the Maintenance menu.
•
LOAD RESCUE?—Choose one of the following:
•
Press Enter to roll back the switch to the previous valid conguraon. Press Enter
again to conrm the rollback.
• Press Menu to go to the next opon in the Maintenance menu.
• REQUEST VC PORT?—Choose one of the following:
• Press the Enter buon to congure an uplink module port or a built-in QSFP+ port
to be a VCP or to delete a VCP from the switch conguraon (when you delete the
VCP, the port is reset to be an uplink module port or a network port).
• Press the Menu buon to go to the next opon in the Maintenance menu.
• FACTORY DEFAULT?—Choose one of the following:
• Press Enter to restore the switch to the factory default conguraon. Press Enter
again to conrm the restoraon. The LCD panel ashes a success or failure
message, aer which it displays the Idle menu.
• Press Menu to go to the next opon in the Maintenance menu.
• ENTER EZSETUP?—Choose one of the following:
• Press Enter to launch EZSetup. Press Enter again to conrm the launch.
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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