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port-list —— The list of Ethernet ports.
Command Mode
Global Configuration Mode
Example
Enable the IGMP Snooping function and modify Router Port Time as 300
seconds, Member Port Time as 200 seconds for VLAN 1-3, and set the Leave
time as 15 seconds for VLAN 1-2:
T1500-28PCT(config)# ip igmp snooping vlan-config 1-3 rtime 300
T1500-28PCT(config)# ip igmp snooping vlan-config 1-3 mtime 200
T1500-28PCT(config)# ip igmp snooping vlan-config 1-2 ltime 15
Add static multicast IP address 225.0.0.1, which corresponds to VLAN 2, and
configure the forward port as port 1-3:
T1500-28PCT(config)# ip igmp snooping vlan-config 2 static 225.0.0.1
interface fastEthernet 1/0/1-3
ip igmp snooping multi-vlan-config
Description
The ip igmp snooping multi-v lan-config command is used to create Multicast
VLAN. To delete the corresponding Multicast VLAN, please use no ip igmp
snooping multi-vlan-config command.
Syntax
ip igmp snooping multi-vlan-config [ vlan-id ] [ r time router-time | mtime
member-time | ltime leave-time | rport interface { fastEthernet port |
gigabitEthernet port } ]
no ip igmp snooping multi-vlan-config
Parameter
vid —— The ID of the VLAN desired to modify configuration, ranging from 2 to
4094.
router-time —— Router Port Time. Within this time, if the switch does not
receive IGMP query message from the router port, it will consider this port is not
a router port any more. Router Port Time ranges from 60 to 600 in seconds. By
default, it is 300.
member-time —— Member Port Time. Within this time, if the switch does not
receive IGMP report message from the member port, it will consider this port is