Juniper EX3300 Complete Hardware Guide

CHAPTER 12
Performing Initial Configuration
•
EX3300 Switch Default Configuration on page 115
•
Connecting and Configuring an EX Series Switch (CLI Procedure) on page 119
•
Connecting and Configuring an EX Series Switch (J-Web Procedure) on page 123
EX3300 Switch Default Configuration
Each EX Series switch is programmed with a factory default configuration that contains
the values set for each configuration parameter when a switch is shipped.
The EX3300 switch default configuration:
•
Sets Ethernet switching and storm control on all interfaces
•
Sets Power over Ethernet (PoE) on all network ports of models that provide PoE
•
Enables the following protocols:
•
Internet Group Management Protocol (IGMP) snooping
•
Rapid Spanning Tree Protocol (RSTP)
•
Link Layer Discovery Protocol (LLDP)
•
Link Layer Discovery Protocol Media Endpoint Discovery (LLDP-MED)
When you commit changes to the configuration, a new configuration file is created that
becomes the active configuration. You can always revert to the factory default
configuration. See Reverting to the Default Factory Configuration for the EX Series Switch.
The following factory default configuration file is for an EX3300 switch with 24
PoE+-capable ports. This file might differ from the default configuration file on your
switch in the following ways:
•
If your model has 48 ports, the file contains more interfaces, which correspond to the
additional network ports.
•
If your model is not PoE+-capable, the file does not include the poe stanza.
115Copyright © 2015, Juniper Networks, Inc.

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