Igmp Configuration Task List - Planet XGS3-42000R User Manual

6. In order to increase strength, the host retransmits State-Change message.
7. Additional data is defined to adapt future extension.
8. Report group is sent to 224.0.0.22 to help with IGMP Snooping of Layer 2 Switch.
9. Report group can include more than one group record, and it allows using small group to report
complete current status.
10. The host does not restrain operation any more, which simplifies the implement and allows direct
membership trace.
11. In querying messages, the new rout er side restraint process (S sign) modified the existing strength
of IGMP v2.

43.9.2 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.
Global Mode
ip dvmrp multicast-routing | ip pim
multicast-routing
Interface Configuration Mode
ip dvmrp enable| ip pim
dense-mode | ip pim sparse-mode
2. Configure IGMP Sub-parameters
Command
Command
Explanation
To enable global multicast protocol is the
prerequisite to enable IGMP prot ocol, the "no ip
dvmrp multica st-routing
multicast-routing" c ommands disable multicast
protocol and IGMP protocol. (Required)
Explanation
Enable IGMP Prot ocol,
commands "no ip dvmrp enable| no ip pim
dense-mode | no ip pim sparse-mode" disable
IGMP Protoc ol. (Required)
43-44
| no ip pim
the corresponding