| Configuration Commands |
Table 139 IGMP Snooping commands |
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Command | Description |
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[no] ip igmp snoop flood | Configures the switch to flood unregistered IP multicast reports to all |
| ports. |
| Command mode: Global configuration |
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[no] ip igmp snoop aggregate | Enables or disables IGMP Membership Report aggregation. |
| Command mode: Global configuration |
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ip igmp snoop | Configures the source IP address used as a proxy for IGMP Group |
address> | Specific Queries. |
| Command mode: Global configuration |
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ip igmp snoop vlan | Adds the VLAN to IGMP Snooping. |
| Command mode: Global configuration |
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no ip igmp snoop vlan | Removes the VLAN from IGMP Snooping. |
| Command mode: Global configuration |
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no ip igmp snoop vlan all | Removes all VLANs from IGMP Snooping. |
| Command mode: Global configuration |
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[no] ip igmp snoop vlan | Enables or disables FastLeave processing. FastLeave allows the |
fastleave | switch to immediately remove a port from the IGMP port list, if the |
| host sends a Leave message, and the proper conditions are met. This |
| command is disabled by default. |
| Command mode: Global configuration |
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ip igmp snoop enable | Enables IGMP Snooping. |
| Command mode: Global configuration |
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no ip igmp snoop enable | Disables IGMP Snooping. |
| Command mode: Global configuration |
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show ip igmp snoop | Displays the current IGMP Snooping parameters. |
| Command mode: All except User EXEC |
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IGMPv3 Snooping configuration
The following table describes the IGMP version 3 Snooping Configuration commands.
Table 140 IGMPv3 Snooping commands
CommandDescription
ip igmp snoop igmpv3 sources
Configures the maximum number of IGMP multicast sources to snoop from within the group record. Use this command to limit the number of IGMP sources to provide more refined control.
| Command mode: Global configuration |
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[no] ip igmp snoop igmpv3 v1v2 | Enables or disables snooping on IGMP version 1 and version 2 |
| reports. When disabled, the switch drops IGMPv1 and IGMPv2 |
| reports. The default value is enabled. |
| Command mode: Global configuration |
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