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Sun Ethernet Fabric Operating System

MLDS Administration Guide

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Document Information

Using This Documentation

Product Notes

Related Documentation

Acronyms and Abbreviations

CLI Command Modes

Feedback

Support and Accessibility

MLDS Protocol Description

Protocol Description

Joining a Multicast Group

MLDS Topology Example

Configuration Guidelines

Default Configurations

Configuring MLDS

Enabling and Disabling MLDS

Enable MLDS Globally

Enable MLDS in a Specific VLAN

Disable MLDS

Configure the Multicast Forwarding Mode

Configure the Snooping Version

Configuring Multicast Router Ports

Configure a Static Multicast Router Port

Delete Configured Router Ports

Configure Dynamically Learned Multicast Router Port Time-Out

Restore the Port-Purge Interval

Configure an MLDS Switch as a Querier

Configure MLDS Query Interval

Configuring Proxy Reporting

Configure Proxy Reporting

Disable Proxy Reporting

Configuring the Port-Purge Interval

Configure the Port-Purge Interval

Restore the Port-Purge Interval

Configuring Fast-Leave Processing

Enable Fast-Leave Processing

Disable Fast-Leave Processing

Configuring Report Forwarding

Forward MLD Reports to All Ports

Forward MLD Reports Only to Router Ports

Restore the Default MLD Report-Forwarding Status

Configure the Report Forward Suppression Interval

Restore the Default Report Forward Suppression Interval

Configuring Group Query Interval

Configure the Group Query Interval

Restore the Default Query Interval

Configure Group Query Retry Count

Restore the Default Query Interval

Configuring Snooping Statistics

Enable Snooping Statistics for a Specific VLAN

Clear Snooping Statistics for a Specific VLAN

Clear Snooping Statistics for All VLANs

Configuring Query Transmission on Topology Change

Enable Query Transmission on Topology Change

Disable Query Transmission on Topology Change

Display MLD Statistics

Configure the Group Query Interval

The group query interval default value is 2 seconds. This example changes the interval to 3 seconds.

  1. Configure the group query interval.
    SEFOS# configure terminal
    SEFOS(config)# ipv6 mld snooping group-query-interval 3
    SEFOS(config)# end
  2. View the configuration.
    SEFOS# show ipv6 mld snooping globals
     
    Snooping Configuration
    -----------------------------
    MLD Snooping globally enabled
    MLD Snooping is operationally enabled
    Multicast forwarding mode is MAC based
    Proxy reporting globally enabled
    Router port purge interval is 125 seconds
    Port purge interval is 130 seconds
    Report forward interval is 8 seconds
    Group specific query interval is 3 seconds
    Reports are forwarded on router ports
    Group specific query retry count is 2