Siemens S223 User Manual

User Manual                                                                               UMN:CLI 
SURPASS hiD 6615 S223/S323 R1.5 

A50010-Y3-C150-2-7619                                                                         293 

To display IGMP query parameter, use the following command. 

  [vlan 

] querier [detail] 

Enable 

Global 
Bridge 

Verifies that the IGMP snooping querier is enabled. 

 

When receive Leave Message from host in IGMP v2, Querier sends Specific Query and 
check whether there is Multicast Group Member. Basically, if Membership Report about 
First Specific Query does not come, after 1 second, send second Specific Query. If there 
is no response also, it deleted from Membership Table. Last-member-interval is the value 
to regulate gap between first Specific Query and second Specific Query. By limiting Inter-
val value, IGMP v2 function and fast Leave can be implemented. 

To send IGMP Query message and configure the respond time, use the following com-
mand.  

 <100-10000> 

Configures the time of registering in multicast group 
after sending Join message on the system. (unit: ms) 

  VLANS 

 

<100-10000> 

Global 

Configures the time of registering in multicast group 
after sending Join message on a VLAN interface. 

 

If you configure ip igmp snooping fast-leave, it is meaningless to register time as multi-
cast group. 
 

To release the waiting time for respond after sending IGMP Query message, use the fol-
lowing command.   

Returns to the default time of registering Join message 
in multicast group after sending it. 

 

 

 

Global 

Returns to the default time of registering Join message 
after sending it on a VLAN interface.