Juniper EX3300 Hardware Guide

Table 6 on page 13 displays the IPv4 and IPv6 payload fields that are used by the hashing
algorithm, by default.
•
✓—Field is used by the hashing algorithm, by default.
•
Χ—Field is not used by the hashing algorithm, by default.
•
(configurable)—Field can be configured to be used or not used by the hashing algorithm.
Table 6: IPv4 and IPv6 Hashing Fields
QFX5100EX4300Fields
ECMPLAGECMPLAG
ΧΧΧΧSource MAC
ΧΧΧΧDestination MAC
ΧΧΧΧEtherType
Χ
(configurable)
Χ
(configurable)
Χ
(configurable)
Χ
(configurable)
VLAN ID
✓
(configurable)
✓
(configurable)
✓
(configurable)
✓
(configurable)
Source IP or IPv6
✓
(configurable)
✓
(configurable)
✓
(configurable)
✓
(configurable)
Destination IP or IPv6
✓
(configurable)
✓
(configurable)
✓
(configurable)
✓
(configurable)
Protocol (IPv4 only)
✓
(configurable)
✓
(configurable)
✓
(configurable)
✓
(configurable)
Next header (IPv6 only)
✓
(configurable)
✓
(configurable)
✓
(configurable)
✓
(configurable)
Layer 4 Source Port
✓
(configurable)
✓
(configurable)
✓
(configurable)
✓
(configurable)
Layer 4 Destination Port
ΧΧΧΧIPv6 Flow label (IPv6 only)
13Copyright © 2015, Juniper Networks, Inc.
Chapter 1: Interfaces Overview

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