ipv6 multicast report-control

Limits report forwarding within the same group to no more than once every 10 seconds.
Syntax
ipv6 multicast report-control
no ipv6 multicast report-control
Command Default

A device in passive mode forwards reports and leave messages from clients to the upstream router ports that are receiving queries.

Modes

Global configuration mode

Usage Guidelines

The no form of this command restores the default.

Note: This feature applies only to multicast listening discovery (MLD) version 1. The leave messages are not rate limited.

This rate-limiting does not apply to the first report answering a group-specific query.

Configure this command to alleviate report storms from many clients answering the upstream router query.

Examples

This example limits the rate that reports are forwarded.

Device(config)#ipv6 multicast-report-control