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 5.1(4)

Feature or Change

Description

Where Documented

Support for applying a route map to interleak redistribution from direct subnets (L3Out interfaces)

You can now apply a route map to interleak redistribution from direct subnets (L3Out interfaces). Prior to the 5.1(4) release, you could use only static routes.

Overview of Interleak Redistribution for MP-BGP

Support for the deny action in the route-map for interleak redistribution

You can now configure the deny action in the route-map for interleak redistribution for static routes and direct subnets.

Overview of Interleak Redistribution for MP-BGP
Table 2. New Features and Changed Behavior in Cisco APIC Release 5.1(3)

Feature or Change

Description

Where Documented

Support for the BGP Domain-Path feature for loop prevention

Support is now available for the BGP Domain-Path feature for loop prevention.

Routed Connectivity to External Networks

Support for Layer 3 multicast routing on remote leaf switches

Prior to Release 5.1(3), support has been available for Layer 3 multicast routing in single-pod, multi-pod, and multi-site topologies on local leaf switches. Beginning with Release 5.1(3), support is also available for Layer 3 multicast routing on remote leaf switches.

Tenant Routed Multicast
Table 3. New Features and Changed Behavior in Cisco APIC Release 5.1(1)

Feature or Change

Description

Where Documented

Support for IGMP snooping querier version 2

IGMP snooping querier version 2 is now supported.

IGMP Snooping