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Cisco APIC Getting Started Guide, Release 6.1(x)

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Cisco Configuration Guide, Release 4.2

Table of contents

Expand all sections

About this document

Trademarks

Initial Setup

Additional documents
APIC configuration methods
Change the default BIOS password
Cisco Application Centric Infrastructure
Local serial connection for basic configuration
Access the APIC GUI
Access REST API
Access the NX-OS style CLI
Access the object model CLI

APIC GUI Overview

The APIC GUI
Menu bar and submenu bar
Navigation pane
Work pane
Personalize the APIC GUI
Single browser session
Deployment warning and policy usage information
Graphical configuration of ports
View an API interchange
APIC GUI icons
Next generation APIC GUI
Preview the new APIC GUI
Enhancements and improvements to the APIC GUI

Fabric Initialization and Switch Discovery

Fabric initialization
Multi-tier fabric topologies example
Change the external routable subnet
Switch discovery with the APIC
Cisco NX-OS to Cisco ACI POAP Auto-conversion
Cisco Nexus 9000 Switch Secure Erase

Cisco APIC Cluster Management

APIC clusters
Cisco Fabric Controller cluster expansion
Cisco APIC Cluster contractions
Best practices for cluster management
Expand the Fabric Controller cluster using the GUI
Expand the APIC cluster using the Add Node option
Contracting the APIC Cluster Using the GUI
Contract APIC nodes using the Delete Node option
Commission a Cisco APIC in the cluster using the GUI
Commissioning a Cisco APIC in the cluster
Decommission a Cisco APIC in the cluster using the GUI
Decommission a Cisco APIC in the cluster
Shut down all APICs in a cluster
Bring back the APICs in a cluster
Cold standby clusters
Guidelines for standby Cisco APICs
Verify cold standby status using the GUI
Switch over an active APIC with a standby APIC
Warm standby for a Cisco APIC cluster
Guidelines for using Warm Standby Cisco APICs
Change the standby APIC type using the GUI
Add a standby APIC
Delete a standby from the cluster
Recover an APIC cluster using Warm Standby and the GUI
APIC migration types
Manage APIC cluster at boot using the GUI
Nexus Dashboard cluster from APIC GUI

Configuring the Cisco APIC Using the CLI

Best practices for cluster management
Replacing a Cisco APIC in a Cluster Using the CLI
Cisco APIC Cluster contractions
Switching Over Active APIC with Standby APIC Using CLI
Verifying Cold Standby Status Using the CLI
Registering an Unregistered Switch Using the CLI
Adding a Switch Before Discovery Using the CLI
Removing a Switch to Maintenance Mode Using the CLI
Inserting a Switch to Operation Mode Using the CLI
Configuring a Remote Location Using the NX-OS Style CLI
Finding Your Switch Inventory Using the NX-OS CLI
Verifying the Cisco APIC Cluster Using the CLI

Configuring the Cisco APIC Using the REST API

Expanding the APIC Cluster Using the REST API
Contracting the APIC Cluster Using the REST API
Switching Over Active APIC with Standby APIC Using REST API
Registering an Unregistered Switch Using the REST API
Adding a Switch Before Discovery Using the REST API
Removing a Switch to Maintenance Mode Using the REST API
Inserting a Switch to Operational Mode Using the REST API
Configuring a Remote Location Using the REST API
Sending an On-Demand Tech Support File Using the REST API
Finding Your Switch Inventory Using the REST API

Cisco APIC Cluster Management

Updated: November 28, 2025

Overview

Below the Navigation pane, the Last Login is displayed, showing the date and time of the last instance of the current user's login.

APIC clusters

APIC clusters test short desc

Cisco Fabric Controller cluster expansion

sd Cisco Fabric Controller cluster expansion

Cisco APIC Cluster contractions

sd Cisco APIC Cluster contractions

Best practices for cluster management

short desc Best practices for cluster management

Expand the Fabric Controller cluster using the GUI

sd Expand the Fabric Controller cluster using the GUI

Expand the APIC cluster using the Add Node option

sd Expand the APIC cluster using the Add Node option

Contracting the APIC Cluster Using the GUI

sd Contracting the Cluster Using the GUI

Contract APIC nodes using the Delete Node option

sd Contract APIC nodes using the Delete Node option

APIC migration types

sd APIC migration types

Manage APIC cluster at boot using the GUI

sd Manage APIC cluster at boot using the GUI

Nexus Dashboard cluster from APIC GUI

sd Nexus Dashboard cluster from APIC GUI

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Bias-free language

The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.