Chapter 42 IPv6 Multicast

Configuring IPv6 Multicast

Disabling PIM SSM Multicast on an Interface

To disable PIM SSM multicast on a specified interface, complete the following steps.

SUMMARY STEPS

1.enable

2.configure terminal

3.interface type number

4.no ipv6 pim

DETAILED STEPS

 

Command

Purpose

 

 

 

Step 1

enable

Enables privileged EXEC mode.

 

 

Enter your password if prompted.

 

Example:

 

 

Router> enable

 

 

 

 

Step 2

configure terminal

Enters global configuration mode.

 

Example:

 

 

Router# configure terminal

 

 

 

 

Step 3

interface type number

Specifies an interface type and number, and enters interface

 

 

configuration mode.

 

Example:

 

 

Router(config)# interface

 

 

gigabitethernet 0/1

 

 

 

 

Step 4

no ipv6 pim

Disables PIM on the specified interface.

 

Example:

 

 

Router(config-if)# ipv6

 

 

multicast-routing

 

 

 

 

Configuring IPv6 SSM Mapping

When the SSM mapping feature is enabled, DNS-based SSM mapping is automatically enabled, which means that the device looks up the source of a multicast MLD version 1 report from a DNS server.

You can configure either DNS-based or static SSM mapping, depending on your device configuration. If you choose to use static SSM mapping, you can configure multiple static SSM mappings. If multiple static SSM mappings are configured, the source addresses of all matching access lists are used.

To configure IPv6 SSM mapping, complete the following steps.

SUMMARY STEPS

1.enable

 

Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide

42-12

OL-23826-09

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Cisco Systems A9014CFD manual Disabling PIM SSM Multicast on an Interface, Configuring IPv6 SSM Mapping, No ipv6 pim, 42-12