CHAPTER 2
QFX3100 Overview
•
QFX3100 Director Device Overview on page 21
•
Field-Replaceable Units in a QFX3100 Director Device on page 23
•
Understanding Redundancy of QFX3100 Director Device Components and
Functionality on page 24
•
Chassis Physical Specifications for a QFX3100 Director Device on page 25
•
Front Panel of a QFX3100 Director Device on page 26
•
Rear Panel of a QFX3100 Director Device on page 26
•
Cooling System and Airflow in a QFX3100 Director Device on page 27
•
Network Modules in a QFX3100 Director Device on page 28
•
HDD Modules in a QFX3100 Director Device on page 29
•
Fan Modules in a QFX3100 Director Device on page 29
•
AC Power Supply in a QFX3100 Director Device on page 30
QFX3100 Director Device Overview
The Juniper Networks QFX3100 Director device is used to manage the Juniper Networks
QFX3000-G QFabric system.
You connect Gigabit Ethernet ports on a QFX3100 Director device to Gigabit Ethernet
ports on two Virtual Chassis composed of Juniper Networks EX4200 Ethernet switches
to form the control plane and management network for the QFabric system. The Virtual
Chassis interconnects the Juniper Networks QFX3500 Node devices, Juniper Networks
QFX3008-I Interconnect devices, and QFX3100 Director devices.
A QFabric system requires two QFX3100 Director devices interconnected as a QFX3100
Director group. The second QFX3100 Director device provides redundancy for the control
plane and management network.
This topic describes:
•
Software on page 22
•
Physical Specifications on page 22
•
Network Modules on page 22
•
Hard Disk Drive Modules on page 23
21Copyright © 2012, Juniper Networks, Inc.
To Next Page
Loading...
Need help?
General
