Cisco APIC Getting Started Guide, Release 6.2(x)
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Table of contents
Updated: January 12, 2026
Learn how to expand the APIC cluster size by setting the target cluster size and physically connecting the desired APIC controllers to the cluster.
The cluster drives its actual size to the target size. If the target size is higher than the actual size, the cluster size expands.
| 1. | Set the target cluster size to expand the APIC cluster size. Example: |
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| 2. | Physically connect the APIC controllers that you want to add to the cluster. |
(Requires a Cisco Service Contract)
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