Juniper EX3300 Hardware Guide

Related
Documentation
Configuring Gigabit Ethernet Interfaces (CLI Procedure)•
• Configuring Gigabit Ethernet Interfaces (CLI Procedure) on page 32
• Monitoring Interface Status and Traffic on page 233
• EX Series Switches Interfaces Overview on page 3
• Junos OS CoS for EX Series Switches Overview
• Understanding Interface Naming Conventions on EX Series Switches on page 6
Port Role Configuration with the J-Web Interface (with CLI References)
When you configure Gigabit Ethernet interface properties with the J-Web interface
(Configure > Interfaces) you can optionally select pre-configured port roles for those
interfaces. When you select a role from the Port Role field and apply it to a port, the J-Web
interface modifies the switch configuration using CLI commands. Table 13 on page 41
lists the CLI commands applied for each port role.
NOTE: If there is an existing port role configuration, it is cleared before the
new port role configuration is applied.
Table 13: Port Role Configuration Summary
CLI CommandsConfiguration Description
Default Port Role
set interfaces interfaceapply-macro juniper-port-profile
Default
Set the port role to Default.
set interfaces interface unit 0 family ethernet-switching
port-mode access
Set port family to ethernet-switching.
Set port mode to access.
delete protocols rstp interface interface disable
Enable RSTP if redundant trunk groups are not
configured.
set protocols rstp interface interface disable
Disable RSTP if redundant trunk groups are
configured.
Desktop Port Role
set interfaces interface apply-macro juniper-port-profile
Desktop
Set the port role to desktop.
set vlans <vlan name> vlan-id <vlan-id>Set VLAN if new VLAN is specified.
set interfaces interface unit 0 family ethernet-switching
port-mode access
Set port family to ethernet-switching.
Set Port Mode to Access.
41Copyright © 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