System - Juniper QFabric QFX3000-G Hardware Documentation

CHAPTER 36
Cabling a Fiber-Based Control Plane for
the QFX3000-G QFabric System
Interconnecting Two Virtual Chassis for Fiber-Based QFX3000-G QFabric System
Control Plane Redundancy
Copyright © 2018, Juniper Networks, Inc.
Interconnecting Two Virtual Chassis for Fiber-Based QFX3000-G QFabric System
Control Plane Redundancy on page 519
Connecting QFX3100 Director Devices in a Director Group on page 522
Connecting QFX3100 Director Devices to a Fiber-Based QFX3000-G QFabric System
Control Plane Network on page 524
Connecting a QFX3100 Director Device to a Network for Out-of-Band
Management on page 527
Connecting a QFX3008-I Interconnect Device to a Fiber-Based QFX3000-G QFabric
System Control Plane Network on page 528
Connecting a QFX5100 Node Device to a Fiber-Based QFX3000-G QFabric System
Control Plane Network on page 533
Connecting a QFX3600 Node Device to a Fiber-Based QFX3000-G QFabric System
Control Plane Network on page 537
Connecting a QFX3500 Node Device to a Fiber-Based QFX3000-G QFabric System
Control Plane Network on page 540
A QFX3000-G QFabric system control plane and management network is formed by
connecting the QFX Series devices in your network to two Virtual Chassis. If you are
creating a fiber-based control plane network, you use eight EX4200-24F or four
EX4300-48P Ethernet switches in each Virtual Chassis. For redundancy and
communication, you must connect the two Virtual Chassis using the 10-Gigabit Ethernet
uplink module ports configured as a link aggregation group (LAG) (see
Figure 222 on page 520).
519