Juniper QFX5110, Hardware Manual

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All members of the Virtual Chassis are required to run the same Junos OS Release. You
can check the version and release by issuing the
show chassis version
CLI command.
Valid Configurations for a QFX5110 Virtual Chassis
Valid configurations are:
•
All QFX5110 members (homogenous)–Supported QFX5110 models are:
• QFX5110-32Q
• QFX5110-48S
• A mixture of QFX5110 and QFX5100 members (heterogeneous)–use the QFX5110
models as the master RE and backup RE. Use the following QFX5100 switches in the
line card role:
• QFX5100-24Q
• QFX5100-48S
•
QFX5100-96S
VC Deployment Checklist
Use Table 21 on page 49 to plan your deployment:
Table 21: Deployment Checklist
Date Performed By For More Information Item or Task
Components
Understanding QFX Series Virtual Chassis
Understanding EX Series Virtual Chassis
Components
Understanding QFX Series Virtual Chassis
Components
Determine the number of devices in
the Virtual Chassis and the role of
each device (master RE, backup RE,
or linecard).
NOTE: A Virtual Chassis is not
constrained to a single building; the
limits for the optic cable are the only
consideration.
Environment
Understanding EX Series Virtual Chassis
Configuration
Configuring a QFX Series Virtual Chassis (CLI
Procedure)
Evaluate the provisioning options
and determine the configuration
method that applies to your
deployment.
Power
Measure the distance between
external power sources and switch
installation site.
49 Copyright © 2017, Juniper Networks, Inc.
Chapter 5: Preparation Overview