Juniper EX2300 Series Hardware Guide

• Baud rate—9600
• Flow control—None
• Data—8
• Parity—None
• Stop bits—1
• DCD state—Disregard
There are two ways to connect and congure an EX Series switch: one method is through the console by
using the CLI and the other is by using the J-Web interface.
NOTE: EX2200-24T-4G-DC switches do not support switch connecon and conguraon
through the J-Web interface.
This topic describes the CLI procedure.
NOTE: To run the ezsetup script, the switch must have the factory-default conguraon as the
acve conguraon. If you have congured anything on the switch and want to run ezsetup,
revert to the factory-default conguraon. See "Reverng to the Default Factory Conguraon
for the EX Series Switch" on page 179.
To connect and congure the switch from the console by using the CLI:
1. Connect the console port to a laptop or PC by using the RJ-45 to DB-9 serial port adapter. An
Ethernet cable that has an RJ-45 connector at either end and an RJ-45 to DB-9 serial port adapter
are supplied with the switch. If your laptop doesn't have a serial port, use a serial to USB adapter.
For the locaon of the console port on dierent EX Series switches:
• See EX2200 Switches Hardware Overview.
• See "EX2300 Switches Hardware Overview" on page 2.
• See Rear Panel of an EX3200 Switch.
• See Rear Panel of an EX3300 Switch.
• See Rear Panel of an EX3400 Switch .
• See Rear Panel of an EX4200 Switch .
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Juniper EX2300 Series Specifications

General

Software	Junos OS
Model	EX2300
Ports	24 or 48 10/100/1000BASE-T ports
Uplinks	4 x 1GbE/10GbE SFP+/SFP uplinks
Power Supply	Internal or external power supply options
Rack Units	1U
PoE/PoE+ Ports	Available on some models (EX2300-C and EX2300)
Operating Temperature	0° to 45°C
Input Voltage	100 to 240 VAC
Layer 3 Features	RIP, OSPF, VRRP
Layer 2 Features	VLAN, STP, RSTP, MSTP, LACP
Security Features	802.1X, DHCP snooping
Management	CLI, Web UI, SNMP