Dell Force10 S4810P FTOS Command Line Reference Guide for the S4810 System FTO - Page 752
ip igmp snooping enable, INTERFACE VLAN
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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 Command Modes Disabled. • CONFIGURATION • INTERFACE VLAN 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 Introduced on the Z9000. Introduced on the S4810. Introduced on the S-Series. Introduced on the C-Series. Usage Information You must enter this command to enable IGMP snooping. When you enable this from CONFIGURATION mode, IGMP snooping enables on all VLAN interfaces (except the default VLAN). NOTE: You must execute the no shutdown command on the VLAN interface for IGMP Snooping to function. Related Commands shutdown - (no shutdown) activates an interface. 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 To disable IGMP snooping fast leave, use the no igmp snooping fast-leave command. Defaults Command Modes Command History Not configured. INTERFACE VLAN - (conf-if-vl-n) Version 8.3.11.1 Introduced on the Z9000. 752
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