Juniper EX Series User Manual

the switch and enabled HTTPS. See “Generating SSL Certificates to Be Used for Secure
Web Access” on page 55.
When you attempt to log in through the J-Web interface, the switch authenticates your
username with the same methods used for Telnet and SSH.
If the switch does not detect any activity through the J-Web interface for 15 minutes, the
session times out and is terminated. You must log in again to begin a new session.
To explicitly terminate a J-Web session at any time, click Logout in the top pane.
Related
Documentation
J-Web User Interface for EX Series Switches Overview on page 3•
• Configuring Management Access for the EX Series Switch (J-Web Procedure) on
page 52
Dashboard for EX Series Switches
NOTE: This topic applies only to the J-Web Application package.
When you log in to the J-Web user interface, the dashboard for the Juniper Networks EX
Series Ethernet Switches appears. Use the dashboard to view system information.
The Update Available window appears if there is a latest update of the J-Web Application
package available on the Juniper Networks server. This window is enabled by the auto
update feature of J-Web.
NOTE:
•
The Update Available window will not appear when you log in, if you have
not selected the Check for updates automatically on every login in the Update
Preference section in the Maintain > Update J-Web side pane. By default,
the Check for update automatically on every login is selected.
•
If you choose Update Later, you can update to the latest J-Web Application
package by clicking the orange icon next to Update Available on the top
pane of the J-Web interface or through Maintain > Update J-Web.
The dashboard comprises a graphical chassis viewer and four panels.
This topic describes:
•
Graphical Chassis Viewer on page 10
•
System Information Panel on page 11
•
Health Status Panel on page 13
•
Capacity Utilization Panel on page 15
•
Alarms Panel on page 15
9Copyright © 2017, Juniper Networks, Inc.
Chapter 1: Overview

Juniper EX Series Specifications

General

Series	EX Series
Category	Switch
Layer	Layer 2/3
Operating System	Junos OS
Managed	Yes
ACLs	Yes
Port Density	Varies by model
Power over Ethernet (PoE)	Available on some models
Virtual Chassis	Supported on some models
Form Factor	Fixed configuration, Modular
Switching Capacity	Varies by model
Forwarding Rate	Varies by model
Power Supply	Varies by model (AC or DC, redundant options available)
Management	CLI, Web UI, SNMP
Redundancy	Power supply, fan, Virtual Chassis
Latency	Varies by model
Jumbo Frames	Supported
VLAN Support	Yes
MAC Address Table Size	Varies by model
QoS	Yes
Energy Efficiency	EEE (802.3az)
Dimensions	Varies by model
Weight	Varies by model
Operating Temperature	0° to 45° C
Storage Temperature	-40° to 70° C
Humidity	5% to 90% non-condensing
MTBF	Varies by model
Warranty	Limited Lifetime