Juniper QFX3000-G QFabric, Руководство по развертыванию, Страница: 316 / 652

Figure 78: QFX3000-G QFabric System Control Plane—Director Group
to Virtual Chassis Connections
VC0
VC1
DG0
DG1
0 1 2 3 0 1 2 3
To port 40 To port 41
To port 41
To port 40
0 1 2 3
Patch cables
between Director devices
0 1 2 3
g041124
In this specific example, connect ports 0, 1, and 2 from module 0 on Director device DG0
to port 40 on Virtual Chassis VC0 (ge-0/0/40, ge-1/0/40, and ge-2/0/40), and connect
ports 0, 1, and 2 from module 1 to port 40 on Virtual Chassis VC1 (ge-0/0/40, ge-1/0/40,
and ge-2/0/40).
For Director device DG1, connect ports 0, 1, and 2 from module 0 to port 41 on Virtual
Chassis VC0 (ge-0/0/41, ge-1/0/41, and ge-2/0/41), and connect ports 0, 1, and 2 from
module 1 to port 41 on Virtual Chassis VC1 (ge-0/0/41, ge-1/0/41, and ge-2/0/41).
To form the Director group, connect module 0, port 3 on Director device DG0 to module
0, port 3 on Director device DG1. Similarly, connect module 1, port 3 on Director device
DG0 to module 1, port 3 on Director device DG1.
Table 78 on page 290 shows the port
mappings for the Director group in this example.
Table 78: Director Group Port Mappings
Virtual Chassis VC1 Virtual Chassis VC0
Director
Device
•
Module 1, port 0 to ge-0/0/40 on VC1
• Module 1, port 1 to ge-1/0/40 on VC1
•
Module 1, port 2 to ge-2/0/40 on VC1
• Module 1, port 3 to module 1, port 3 on DG1
•
Module 0, port 0 to ge-0/0/40 on VC0
• Module 0, port 1 to ge-1/0/40 on VC0
•
Module 0, port 2 to ge-2/0/40 on VC0
• Module 0, port 3 to module 0, port 3 on DG1
DG0
Copyright © 2015, Juniper Networks, Inc. 290
QFX3000-G QFabric System Deployment Guide