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EES4710BD 10 Slots L2/L3/L4 Chassis Switch
command disables the IGMP Snooping function.
Command mode: Global Mode
Default: IGMP Snooping is disabled by default.
Usage Guide: Enabling IGMP Snooping allows the switch to monitor multicast traffic in the
network and decide which ports will receive multicast traffic.
Example: Enabling IGMP Snooping in Global Mode.
Switch(Config)#ip igmp snooping
11.2.2.2 ip igmp snooping vlan
Command: ip igmp snooping vlan <vlan-id>
no ip igmp snooping vlan <vlan-id>
Function: Enables the IGMP Snooping function for the specified VLAN: the “no ip igmp snooping
vlan <vlan-id>” command disables the IGMP Snooping function for the specified
VLAN.
Parameters: <vlan-id> is the VLAN number.
Command mode: Global Mode
Default: IGMP Snooping is disabled by default.
Usage Guide: IGMP Snooping for the switch must be enabled first to enable IGMP Snooping for
the specified VLAN. This command cannot be used with ip igmp snooping vlan
<vlan-id> query command, i.e., either snooping or query can be enabled for one
VLAN, but not both.
Example: Enabling IGMP Snooping for VLAN 100 in Global Mode.
Switch(Config)#ip igmp snooping vlan 100
11.2.2.3 ip igmp snooping vlan mrouter
Command: ip igmp snooping vlan <vlan-id> mrouter interface <interface –name>
no ip igmp snooping vlan <vlan-id> mrouter
Function: Specifies a static multicast router port in the VLAN; the “no ip igmp snooping vlan
<vlan-id> mrouter” command deletes the multicast router port.
Parameters: <vlan-id> is the a specified VLAN number; <interface –name> is the specified
multicast router port number. .
Command mode: Global Mode
Default: No M-Router port is set in the default VLAN.
Usage Guide: M-Router port must be set in a VLAN enabled with IGMP Snooping, or the IGMP
packet will be discarded and so IGMP Snooping cannot be performed.
Example: Setting port 1/6 of VLAN 100 to be the M-Router port.
Switch(Config)#ip igmp snooping vlan 100 mrouter interface ethernet 1/6