Juniper QFX3000-G QFabric, Руководство по развертыванию, Страница: 273 / 652

Virtual Chassis to connect to each of the QFabric system device types. Such design
simplifies installation and facilitates timely deployment of a QFabric system. It also
permits the use of a standard Virtual Chassis configuration (see
“Example: Configuring
a Fiber-Based Control Plane for the QFX3000-G QFabric System” on page 327 .
Table 70: Virtual Chassis-to-Virtual Chassis Fiber-Based Control Plane Port Assignments
Member 7 Member 6 Member 5 Member 4 Member 3 Member 2 Member 1 Member 0
xe-7/1/0 to
xe-7/1/0
xe-6/1/0 to
xe-6/1/0
xe-5/1/0 to
xe-5/1/0
xe-4/1/0 to
xe-4/1/0
xe-3/1/0 to
xe-3/1/0
xe-2/1/0 to
xe-2/1/0
xe-1/1/0 to
xe-1/1/0
xe-0/1/0 to
xe-0/1/0
To interconnect two Virtual Chassis for QFabric system control plane redundancy (see
Figure 68 on page 246 ):
WARNING: Do not look directly into a fiber-optic transceiver or into the ends
of fiber-optic cables. Fiber-optic transceivers and fiber-optic cables connected
to transceivers emit laser light that can damage your eyes.
1.
If the fiber-optic cable connector is covered by a rubber safety cap, remove the cap.
Save the cap.
2.
Remove the rubber safety cap from the SFP+ optical transceiver in port 0 on member 0
of the first Virtual Chassis. Save the cap.
3.
Insert the cable connector into the optical transceiver (see Figure 60 on page 227 ).
Figure 69: Connecting a Fiber-Optic Cable to an Optical Transceiver
Installed in an EX Series Switch
g027016
Fiber-optic cable
Transceiver
4.
If the connector at the other end of the fiber-optic cable is covered by a rubber safety
cap, remove the cap. Save the cap.
5.
Remove the rubber safety cap from the SFP+ optical transceiver in port 0 on member 0
of the second Virtual Chassis. Save the cap.
6.
Insert the cable connector into the optical transceiver.
247 Copyright © 2015, Juniper Networks, Inc.
Chapter 14: Cabling a Fiber-Based Control Plane for the QFX3000-G QFabric System