Juniper EX3300 Hardware Guide

• show interfaces ge- on page 276
• show interfaces xe- on page 307
• Understanding Interface Naming Conventions on EX Series Switches on page 6
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) 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.
NOTE: In the J-Web interface, you cannot configure interface ranges and
interface groups.
3. Click Edit and select the set of options you want to configure first:
35Copyright © 2015, Juniper Networks, Inc.
Chapter 2: Configuration Tasks

Juniper EX3300 Specifications

General

Ethernet LAN	Yes
Authentication method	RADIUS, TACACS+
Connectivity technology	Wired
Ethernet interface type	Gigabit Ethernet
Number of VLANs	4096
Networking standards	IEEE 802.1ab, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3x, IEEE 802.3z
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Copper ethernet cabling technology	1000BASE-T, 100BASE-TX, 10BASE-T
Console port	-
ExpressCard slot	No
Fiber ports quantity	4
USB 2.0 ports quantity	0
Basic switching RJ-45 Ethernet ports quantity	48
Throughput	130 Mpps
Number of queues	8
MAC address table	16000 entries
Maximum data transfer rate	176 Gbit/s
Supported data transfer rates	10, 100, 1000Mbps
Switch type	Managed
Switch layer	L2
Security algorithms	SSH-2
Power source	AC
AC input voltage	100 - 240 V
Power consumption (typical)	100 W
Form factor	1U
Product color	Black
Flash memory	1024 MB
Processor frequency	1000 MHz
Compatible operating systems	Junos
Operating altitude	0 - 3049 m
Non-operating altitude	0 - 4877 m
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 45 °C
Storage relative humidity (H-H)	0 - 95 %
Operating relative humidity (H-H)	10 - 85 %
Supported network protocols	IPv6

Weight and Dimensions

Depth	310 mm
Width	437 mm
Height	44 mm
Weight	4900 g