Command Reference IGMP Snooping Commands
A dynamic routing interface is learned dynamically through IGMP Snooping. A static routing interface is
configured by using this command and cannot age.
When an interface is configured as a static routing interface, all multicast streams received on this
interface will be forwarded.
When the source port check function is enabled, only the multicast flows from the routing interface are
forwarded, and other flows will be discarded.
The following example configures a static routing interface.
Ruijie(config)# ip igmp snooping vlan 1 mrout erinterface fastEthernet 0/1
2.29 ip igmp snooping vlan static interface
Use this command to configure a static member interface of a multicast group.
Use the no form of this command to delete a static member interface from a multicast group.
Use the default form of this command to restore the default setting.
ip igmp snooping vlan vid static group-address interface interface-type interface-number
no ip igmp snooping vlan vid static group-address interface interface-type interface-number
default ip igmp snooping vlan vid static group-address interface interface-type interface-number
VLAN ID in the range from 1 to 4,094
No static member interface of any multicast group is configured by default.
Global configuration mode
The IGMP Snooping GDA table contains VLAN IDs (VIDs), group addresses, routing interface (static or
dynamic) ID, and member interface ID. Among them, the VID and group address identify a forwarding
entry; the static routing interfaces will not age and cannot be deleted by using the clear ip igmp
snooping gda-table command.
The following example configures a static member interface for the multicast group 224.1.1.1.
Ruijie(config)# ip igmp snooping vlan 1 static 224.1.1.1 interface
GigabitEthernet 0/1
To Next Page
Loading...
Need help?
General