New and Changed Information

This chapter contains the following section:

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.

Table 1. New Features and Changed Behavior in Cisco APIC Release 5.2(1)

Feature or Change

Description

Where Documented

Remote Leaf Back-to-back Connection

Connect Remote Leaf switch pairs directly to each other ("back-to-back") by fabric links to carry local east-west traffic.

About Remote Leaf Back-to-Back Connection

Site-of-Origin (SoO)

The SoO is a BGP extended community attribute that uniquely identifies the site from which a route is learned in order to prevent routing loops.

Configuring BGP L3Out Using the GUI

Disabling dataplane IP address learning for specific endpoints or subnets

You can now disable dataplane IP address learning for specific endpoints or subnets for more granular control.

Overview of Dataplane IP Address Learning