Juniper EX3300 Hardware Guide

NOTE: You cannot configure a subnet zero IPv6 address because RFC 2461
reserves the subnet-zero address for anycast addresses, and Junos OS
complies with the RFC.
You can include this statement at the following hierarchy levels:
•
[edit interfaces interface-name unit logical-unit-number family inet6]
•
[edit logical-systems logical-system-name interfaces interface-name unit
logical-unit-number family inet6]
The double colon (::) represents all bits set to 0, as shown in the following example:
interfaces fe-0/0/1 {
unit 0 {
family inet6 {
address fec0:1:1:1::2/64;
}
}
}
NOTE: You must manually configure the router or switch advertisement and
advertise the default prefix for autoconfiguration to work on a specific
interface.
Related
Documentation
Configuring IPCP Options•
• Configuring Default, Primary, and Preferred Addresses and Interfaces
Configuring the Interface Bandwidth
By default, the Junos OS uses the physical interface’s speed for the MIB-II object, ifSpeed.
You can configure the logical unit to populate the ifSpeed variable by configuring a
bandwidth value for the logical interface. The bandwidth statement sets an
informational-only parameter; you cannot adjust the actual bandwidth of an interface
with this statement.
Copyright © 2015, Juniper Networks, Inc.52
Network Interfaces for EX4300 Switches

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