Use this command to suppress the IGMP (Internet Group Management Protocol) reports on a given VLAN ID. In order to optimize the number of reports traversing the network with no added benefits, a Report Suppression mechanism is implemented. When more than one client responds to an MGMD query for the same Multicast Group address within the max-response-time, only the first response is forwarded to the query and others are suppressed at the switch.
| Default | Disabled |
| Format | set igmp report-suppression vlan-id |
| Mode | VLAN Config |
| Parameter | Description |
|---|---|
| vlan-id | A valid VLAN ID. Range is 1 to 4093. |
The following shows an example of the command.
(Extreme 220) (Switching) #vlan database (Extreme 220) (Switching) (Vlan)#set igmp report-suppression ? <1-4093> Enter VLAN ID. (Extreme 220) (Switching) (Vlan)#set igmp report-suppression 1
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