New and Changed Information

New and Changed Information

Table 1. New and Changed Features for Cisco NX-OS Release 10.2(x)

Feature

Description

Changed in Release

Where Documented

IGMPv3 supports SSM

Added SSM support for IGMPv3.

10.2(2)F

IGMP Basics

Unicast to Multicast NAT

Unicast to Multicast NAT works in ingress translation mode. The multicast translated packet can be egress translated back to multicast. The destination address of the unicast packet should match the NAT service reflection interface.

10.2(2)F

Unicast to Multicast NAT

Multicast NLB

Added support for Multicast NLB on Cisco N9K-C9332D-GX2B platform switches.

10.2(1q)F

Guidelines and Limitations for NLB

Multicast NAT

Added support for Multicast NAT on Cisco N9K-C9332D-GX2B platform switches.

10.2(1q)F

Multicast GRE

Added support for Multicast GRE on Cisco N9K-C9332D-GX2B platform switches.

10.2(1q)F

Guidelines and Limitations for PIM and PIM6

MLD Snooping

Added support for MLD Snooping on Cisco N9K-C9332D-GX2B platform switches.

10.2(1q)F

Guidelines and Limitations for MLD

IGMP Host Proxy

Added support for IGMP host proxy on Cisco N9K-C9332D-GX2B platform switches.

10.2(1q)F

Guidelines and Limitations for IGMP

Layer 2 and Layer 3 Multicast

Added support for Layer 2 and Layer 3 Multicast on Cisco N9K-C9332D-GX2B platform switches.

10.2(1q)F

Guidelines and Limitations for Multicast

Multicast Flow Path Visibility for TRM Flows

Added support for TRM L3 mode and underlay multicast.

10.2(1)F

Multicast Flow Path Visibility

Multicast NAT: Multicast-to-Unicast

Added Multicast-to-Unicast NAT translation support in egress mode.

10.2(1)F

Guidelines and Limitations for Multicast Service Reflection

Global Boundary Multicast Configuration

Disables multicast protocol actions and traffic forwarding for unauthorized groups or channels for all interfaces on a router.

10.2(1)F

MRIB