PLANET XGS3-24042 - Manual (Page 444)

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membership trace.
11. In querying messages, the new router side restraint process (S sign) modified the existing strength
of IGMPv2.
48.9.2 IGMP Configuration Task List
1． Enable IGMP (Required)
2． Configure IGMP sub-parameters (Optional)
（1）Configure IGMP group parameters
1) Configure IGMP group filtering conditions
2) Configure IGMP to join in group
3) Configure IGMP to join in static group
（2）Configure IGMP query parameters
1) Configure the interval of IGMP sending query message
2) Configure the maximum response time of IGMP query
3) Configure time-out of IGMP query
（3）Configure IGMP version
3． Disable IGMP Protocol
1. Enable IGMP Protocol
There are not specific commands for enabling IGMP Protocol on the Layer 3 switch. Enabling any multicast
protocol under corresponding interface will automatically enable IGMP.
Command Explanation
Global Mode
ip dvmrp multicast-routing | ip pim
multicast-routing
To enable global multicast protocol is the
prerequisite to enable IGMP protocol, the “no ip
dvmrp multicast-routing | no ip pim
multicast-routing” commands disable multicast
protocol and IGMP protocol. (Required)
Command Explanation
Interface Configuration Mode
ip dvmrp enable| ip pim
dense-mode | ip pim sparse-mode
Enable IGMP Protocol, the corresponding
commands “no ip dvmrp enable| no ip pim
dense-mode | no ip pim sparse-mode” disable
IGMP Protocol. (Required)
2. Configure IGMP Sub-parameters
（1）Configure IGMP group parameters
1) Configure IGMP group filtering conditions
2) Configure IGMP to join in group
3) Configure IGMP to join in static group