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Sun Ethernet Fabric Operating System

IGMP Administration Guide

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Document Information

Using This Documentation

Product Notes

Related Documentation

Acronyms and Abbreviations

CLI Command Modes


Support and Accessibility

Protocol Description

IGMP Protocol

IGMP Topology

Configuring IGMP

Example Topology

Configuration Guidelines

Default Settings

Enable IGMP Globally

Enable IGMP on an Individual Interface

Enable Fast Leave

Configure the IGMP Version

Configure the IGMP Query Interval

Configure the IGMP Query Maximum Response Time

Configure the IGMP Robustness Value

Configure the IGMP Last Member Query Interval

Configure a Static-Multicast Group Membership

Enable the IGMP Proxy Service

Configure an Interface as an Upstream Interface

Configure the Purge Interval for an Upstream Interface

Configure the IGMP Version on an Upstream Interface

Configure the IGMP Proxy

Configure a Static-Multicast Group Membership

  1. Enter Interface Configuration mode for VLAN 2.
    SEFOS# configure terminal
    SEFOS(config)# interface vlan 2
  2. Add a static entry ( for the multicast group.
    SEFOS(config-if)# ip igmp static-group
    SEFOS(config-if)# end
  3. Ensure that the multicast groups joined.
    SEFOS# show ip igmp interface
     Number of multicast groups joined 1
  4. Review the IGMP group information.
    SEFOS# show ip igmp groups
    I - Include Mode,  E - Exclude Mode
    S - Static Mbr,    D - Dynamic Mbr
    GroupAddress Flg Iface UpTime    ExpiryTime         LastReporter
    --------------- --- ------- ---------------- ---------------- ----    ES  vlan2  [0d 00:00:22.12] [0d 00:00:00.00]