Stacking Guidelines - Allied Telesis SwitchBlade x908 GEN2 Installation Manual

Stacking Guidelines

Here are general stacking guidelines:
 A stack can have two, three, or four switches.
 Stacking requires v5.4.8-0.2 or later of the AlliedWare Plus
management software. Instructions later in this guide explain how
to view the version number of the operating software on the
switches.
 The VCStack feature comes standard with the AlliedWare Plus
operating software. No additional software or license is required.

The default setting for the VCStack feature on the SBx908 GEN2
Switch is disabled. Enabling it requires rebooting the switch.
Instructions later in this guide explain how to enable the feature
and reboot the unit.
 All the switches in a stack must have the same optional features
licenses. If you purchased optional features, you should install
them on the switches before assembling the stack.
SBx908 GEN2 Installation Guide for Virtual Chassis Stacking
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