Ip Igmp Snooping Enable; Ip Igmp Snooping Fast-Leave - Dell Force10 Z9000 Reference Manual

If the IP SA of the incoming IGMP general query is higher than the VLAN IP address, the switch continues to
work as an IGMP snooping Querier.

ip igmp snooping enable

Enable IGMP snooping on all or a single VLAN. This is the master on/off switch to enable IGMP snooping.
C-Series, E-Series, S-Series, Z-Series, S4810
Syntax ip igmp snooping enable
To disable IGMP snooping, use the no ip igmp snooping enable command.
Defaults Disabled.
Command Modes
Command History
Version 8.3.11.1
Version 8.3.7.0
Version 7.6.1.0
Version 7.5.1.0
E-Series legacy
command
Usage You must enter this command to enable IGMP snooping. When you enable this from
Information CONFIGURATION mode, IGMP snooping enables on all VLAN interfaces (except the default
VLAN).
Related shutdown
Commands

ip igmp snooping fast-leave

Enable IGMP snooping fast-leave for this VLAN.
C-Series, E-Series, S-Series, Z-Series, S4810
Syntax ip igmp snooping fast-leave
• CONFIGURATION
• INTERFACE VLAN
Introduced on the Z9000.
Introduced on the S4810.
Introduced on the S-Series.
Introduced on the C-Series.
NOTE: You must execute the no shutdown command on the VLAN interface for IGMP
Snooping to function.
– (no shutdown) activates an interface.
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