New and Changed Information
The following table provides an overview of the significant changes to the organization and features in this guide up to this current release. The table does not provide an exhaustive list of all changes made to the guide or of the new features up to this release.
Feature or Change |
Description |
Where Documented |
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Endpoint Security Groups |
Endpoint Security Groups (ESGs) are the new network security component in Cisco ACI infrastructure. |
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DUO two factor authentication |
The two factor authentication with DUO proxy in Cisco APIC. |
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Per-Leaf RBAC |
The ability to assign a physical leaf to a security domain for configuration and management. |
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Consolidated Privileges |
The number of privileges is reduced from earlier releases, as many related legacy privileges are consolidated.
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Restricting Infra VLAN Traffic |
To strengthen isolation between hypervisors in the fabric, you can restrict Infra VLAN traffic to only network paths specified by Infra security entry policies. |