PLANET XGS3-24042 - Manual (Page 842)

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44.10.21 ip igmp snooping vlan
suppression-query-time
Command:
ip igmp snooping vlan <vlan-id> suppression-query-time <value>
no ip igmp snooping vlan <vlan-id> suppression-query-time
Function:
Configure the suppression query time. The “no ip igmp snooping vlan <vlan-id>
suppression-query-time” command restores to the default value.
Parameter:
vlan-id: VLAN ID, ranging between <1-4094>
value: ranging between<1-65535> seconds
Command Mode:
Global mode
Default:
255s
Usage Guide:
This command can only be configured on L2 general querier. The Suppression-query-time refers to
the period of suppression state in which the querier enters when receives query from the layer 3
IGMP in the segments.
Example:
Switch(config)#ip igmp snooping vlan 2 suppression-query-time 270
44.10.22 show ip igmp snooping
Command:
show ip igmp snooping [vlan <vlan-id>]
Parameter:
<vlan-id> is the VLAN number specified for displaying IGMP Snooping messages.
Command Mode:
Admin Mode
Usage Guide:
If no VLAN number is specified, it will show whether global IGMP Snooping switch is on, which
VLAN is configured with l2-general-querier function, and if a VLAN number is specified, detailed
IGMP messages for this VLAN will be shown.
Example: