Virtual Chassis Overview - Juniper EX9200 Features Manual

Copyright © 2017, Juniper Networks, Inc.
Table 3: Maximum Member Switch Support for Virtual Chassis by Junos
OS Release (continued)
Maximum Member Switch Support
EX2300 Virtual Chassis
EX3300 Virtual Chassis
EX3400 Virtual Chassis
EX4200 Virtual Chassis
EX4300 Virtual Chassis
EX4500 Virtual Chassis
EX4550 Virtual Chassis
EX4600 Virtual Chassis
Mixed EX4200 and EX4500 Virtual Chassis
Mixed EX4200 and EX4550 Virtual Chassis
Mixed EX4200, EX4500, and EX4550 Virtual
Chassis
Chapter 1: Virtual Chassis Overview
Initial Junos OS Release
15.1X53-D50—Initial release. Support for up to
four EX2300 member switches.
11.3R1—Initial release. Support for up to six
EX3300 member switches
12.2R1—Starting in Junos OS Release 12.2R1, an
EX3300 Virtual Chassis can support up to ten
EX3300 member switches.
15.1X53-D50—Initial release. Support for up to
ten EX3400 member switches
9.0R1—Initial release. Support for up to ten
EX4200 member switches
13.2X50-D10—Initial release. Support for up to
ten EX4300 member switches
13.2X50-D20—Starting in Junos OS Release
13.2X50-D20, EX4300 switch support was
added in a mixed QFX Series Virtual Chassis or
in a VCF. See Understanding QFX Series Virtual
Chassis Components or Understanding Virtual
Chassis Fabric Components.
11.1R1—Initial release. Support for up to two
EX4500 switches
11.4R1—Support for up to ten EX4500 member
switches
12.2R1—Initial release. Support for up to ten
EX4550 switches
13.2X51-D25—Initial release. Support for up to
ten EX4600 switches
11.1R1—Initial release. Support for up to two
EX4500 switches and up to eight EX4200
switches
11.2R1—Support for up to nine EX4200 switches
11.4R1—Support for up to nine EX4500 switches
12.2R1—Initial release. Support for up to ten total
EX4200 and EX4550 switches
12.2R1—Initial release. Support for up to ten total
EX4200, EX4500, and EX4550 switches
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