Cisco ACI Essential SW License for 1G Nexus 9K Leaf | ACI, Licensing — ACI-ES-GF=

Keep a 1G Nexus 9K leaf aligned to the ACI fabric with an Essential software license designed for controlled, policy-driven operations. This license supports the deployment model where the leaf switch participates in a Cisco ACI environment and needs the core software entitlement associated with that role. For infrastructure teams standardizing on ACI, the value is precision: license the leaf for the function it performs, avoid unnecessary feature spend, and maintain a clean procurement path for expansion. That matters when you are scaling a fabric across sites, refreJTFng switch roles, or keeping configuration and entitlement aligned for audit readiness. Cisco ACI licensing is often purchased to preserve consistency across the fabric, reduce operational drift, and keep the network architecture easier to govern. This Essential license is positioned for that purpose on a 1G Nexus 9K leaf, making it a practical fit for enterprise environments that want policy control without overbuying capabilities they will not use. Ideal For Licensing a 1G Nexus 9K leaf in a Cisco ACI fabric Standardizing switch entitlements across an enterprise data center Supporting a fabric refresh where leaf roles are already defined Aligning procurement to ACI policy-based network operations Why This Product 1 Scoped for a 1G Nexus 9K leaf rather than a broader fabric bundle 2 Supports ACI policy operations instead of standalone switch licensing 3 Helps align spend to the exact switch role in the deployment 4 Fits enterprise fabric governance and entitlement tracking