Igmp Snooping Configuration - Lenovo RackSwitch G8264CS Cli Command Reference

IGMP Snooping Configuration
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G8264CS Command Reference for ENOS 8.4
IGMP Snooping allows the switch to forward multicast traffic only to those ports
that request it. IGMP Snooping prevents multicast traffic from being flooded to all
ports. The switch learns which server hosts are interested in receiving multicast
traffic, and forwards it only to ports connected to those servers.
The following table describes the commands used to configure IGMP Snooping.
Table 294.
IGMP Snooping Configuration Options
Command Syntax and Usage
[no] ip igmp snoop aggregate
Enables or disables IGMP Membership Report aggregation.
Command mode: Global configuration
[no] ip igmp snoop enable
Enables or disables IGMP Snooping.
Command mode: Global configuration
[no] ip igmp snoop mrouter­timeout <1‐600>
Configures the timeout value for IGMP Membership Queries (mrouter). Once
the timeout value is reached, the switch removes the multicast router from its
IGMP table, if the proper conditions are met.
The range is from 1 to 600 seconds. The default is 255 seconds.
Command mode: Global configuration
[no] ip igmp snoop source­ip <IP address>
Configures the source IP address used as a proxy for IGMP Group Specific
Queries.
Command mode: Global configuration
ip igmp snoop vlan <VLAN ID (1‐4094)>
Adds the selected VLAN(s) to IGMP Snooping.
Command mode: Global configuration
no ip igmp snoop vlan {<VLAN ID (1‐4094)>|all}
Removes all VLANs or just the specified VLAN(s) from IGMP Snooping.
Command mode: Global configuration
default ip igmp snoop
Resets IGMP Snooping parameters to their default values.
Command mode: Global configuration
show ip igmp snoop
Displays the current IGMP Snooping parameters.
Command mode: All