Juniper EX Series User Manual

3. Select Save it to disk and specify the file to which the license keys are to be written.
You can also download the license file to your system.
Related
Documentation
Managing Licenses for the EX Series Switch (CLI Procedure)•
• Monitoring Licenses for the EX Series Switch
• Understanding Software Licenses for EX Series Switches
Rebooting or Halting the EX Series Switch (J-Web Procedure)
You can use the J-Web interface to schedule a reboot or to halt the switching platform.
To reboot or halt the switching platform by using the J-Web interface:
1. In the J-Web interface, select Maintain > Reboot.
2. Select one:
•
Reboot Immediately—Reboots the switching platform immediately.
•
Reboot in number of minutes—Reboots the switch in the number of minutes from
now that you specify.
•
Reboot when the system time is hour:minute —Reboots the switch at the absolute
time that you specify, on the current day. You must select a 2-digit hour in 24-hour
format and a 2-digit minute.
•
Halt Immediately— Stops the switching platform software immediately. After the
switching platform software has stopped, you can access the switching platform
through the console port only.
3. (Optional) In the Message box, type a message to be displayed to any users on the
switching platform before the reboot occurs.
4. Click Schedule. The J-Web interface requests confirmation to perform the reboot or
halt.
5. Click OK to confirm the operation.
•
If the reboot is scheduled to occur immediately, the switch reboots. You cannot
access the J-Web interface until the switch has restarted and the boot sequence
is complete. After the reboot is complete, refresh the browser window to display
the J-Web interface login page.
•
If the reboot is scheduled to occur in the future, the Reboot page displays the time
until reboot. You have the option to cancel the request by clicking Cancel Reboot
on the J-Web interface Reboot page.
•
If the switch is halted, all software processes stop and you can access the switching
platform through the console port only. Reboot the switch by pressing any key on
the keyboard.
251Copyright © 2017, Juniper Networks, Inc.
Chapter 17: Software, Files, Licenses, Logs

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