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Default: 2
Usage Guide: It is recommended to use the default settings. Please keep this configure
in accordance with IGMP configuration as possible if layer 3 IGMP is running.
Example:
Switch(config)#ip igmp snooping vlan 2 query- robustness 3
21.2.18 ip igmp snooping vlan report source-address
Command: ip igmp snooping vlan <vlan-id> report source-address <A.B.C.D>
no ip igmp snooping vlan <vlan-id> report source-address
Function: Configure forward report source-address for IGMP, the ―no ip igmp snooping
vlan <vlan-id> report source-address‖ command restores the default setting.
Parameter: vlan-id: VLAN ID range<1-4094>;
A.B.C.D: IP address, can be 0.0.0.0.
Command Mode: Global Mode.
Default: Disabled.
Usage Guide: Default configuration is recommended here. If IGMP snooping needs to be
configured, the source address for forwarded IGMP messages can be 0.0.0.0. If it is
required by the upstream that IGMP messages should use the same network address, the
source address of IGMP messages should be configured to be the same with upstream.
Example:
Switch (config)#ip igmp snooping vlan 2 report source-address 10.1.1.1
21.2.19 ip igmp snooping vlan specific-query-mrsp
Command: ip igmp snooping vlan <vlan-id> specific-query-mrsp <value>
no ip igmp snooping vlan <vlan-id> specific-query-mrspt
Function: Configure the maximum query response time of the specific group or source,
the no command restores the default value.
Parameters: <vlan-id>: the specific VLAN ID, the range from 1 to 4094.
<value>: the maximum query response time, unit is second, the range from
1 to 25, default value is 1.
Command Mode: Global mode
Default: Enable the function.
Usage Guide: After enable vlan snooping in global mode, input this command to
configure the maximum query response time of the specific group.