Juniper EX Series User Manual

CHAPTER 9
Interfaces
•
Configuring Gigabit Ethernet Interfaces (J-Web Procedure) on page 109
•
Configuring Aggregated Ethernet Interfaces (J-Web Procedure) on page 116
•
Configuring PoE (J-Web Procedure) on page 119
Configuring Gigabit Ethernet Interfaces (J-Web Procedure)
You can configure specific properties on your Ethernet interface to ensure optimal
performance of your network in a high-traffic environment.
To configure properties on a Gigabit Ethernet interface, a 10-Gigabit Ethernet interface,
and a 40-Gigabit Ethernet interface on an EX Series switch:
1. Select Interfaces > Ports.
The page that is displayed lists Gigabit Ethernet, 10-Gigabit Ethernet interfaces, and
40-Gigabit Ethernet interfaces, and their link statuses.
NOTE: After you make changes to the configuration on this page, you
must commit the changes immediately for them to take effect. To commit
all changes to the active configuration, select Commit Options > Commit.
See “Using the Commit Options to Commit Configuration Changes (J-Web
Procedure)” on page 31 for details about all commit options.
2. Select the interface you want to configure. For an EX8200 Virtual Chassis configuration,
select the member and the FPC slot if the interface you want to configure is not listed
under Ports in the top table on the page.
Details for the selected interface, such as administrative status, link status, speed,
duplex, and flow control, are displayed in the Details of port table on the page.
NOTE: You can select multiple interfaces and modify their settings at the
same time. However, while doing this, you cannot modify the IP address
or enable or disable the administrative status of the selected interfaces.
109Copyright © 2017, Juniper Networks, Inc.

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