Juniper EX2300 Series Hardware Guide

Alarms Panel
Displays informaon about the last ve alarms raised in the system. For example, if there are 5 major
alarms, then details of all 5 major alarms are displayed. If there are 4 major alarms and 3 minor alarms,
then details of the 4 major alarms and 1 minor alarm are displayed. Major alarms are displayed in red and
minor alarms are displayed in yellow.
In an EX8200 Virtual Chassis, the top 5 alarms for the primary external Roung Engine are displayed by
default. If you select an EX8200 member switch of the Virtual Chassis, the top 5 alarms for that member
switch are displayed.
File System Usage
To display the le system storage details of a switch in the backup or line card role, click the image of
that switch.
For EX4650 switches, the directory, space used, and the le type details are displayed. By default,
primary switch le system storage details are displayed. When you click the image, line card switch le
system storage details are displayed.
Chassis Viewer
Click the Rear View buon to see the back of the chassis image. Click the Front View buon to see the
front of the chassis image. In a Virtual Chassis conguraon, the Rear View buon is disabled if the
switch is not selected.
NOTE: For EX4650 switches, chassis viewer supports only the standalone view and does not
support Virtual Chassis conguraon.
• Table 44 on page 197—Describes the chassis viewer for EX2200 switches.
• Table 45 on page 198—Describes the chassis viewer for EX2200-C switches.
• Table 46 on page 199—Describes the chassis viewer for EX3200, EX3300, and EX4200 switches.
• Table 47 on page 201—Describes the chassis viewer for EX4300 switches.
• Table 48 on page 203—Describes the chassis viewer for EX4500 switches.
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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