User Manual
User’s Manual of FGSD-1022 Series 
191
igmp querier   
Description: 
Enable/disable IGMP snooping querier. 
Syntax: 
[no] igmp querier   
igmp CrossVLAN   
Description: 
Enable/disable IGMP snooping CrossVLAN 
Syntax: 
[no] igmp CrossVLAN   
igmp debug   
Description: 
Enable/disable IGMP snooping debugging output. 
Syntax: 
[no] igmp debug   
show igmp 
Description: 
Show IGMP snooping information. 
Syntax: 
show igmp <status | router | groups | table> 
Parameters: 
status specifies IGMP snooping status and statistics information. 
router specifies IGMP snooping router’s IP address. 
groups specifies IGMP snooping multicast group list. 
table specifies IGMP snooping IP multicast table entries. 
igmp clear_statistics 
Description: 
Clear IGMP snooping statistics counters. 










