Users Guide

Usage Information The Dell Networking OS provides the capability of statically configuring the interface to which a multicast
router is attached. To configure a static connection to the multicast router, enter the ip igmp
snooping mrouter interface command in the VLAN context. The interface to the router must be a
part of the VLAN where you are entering the command.
ip igmp snooping querier
Enable IGMP querier processing for the VLAN interface.
S4820T
Syntax
ip igmp snooping querier
To disable IGMP querier processing for the VLAN interface, use the no ip igmp snooping querier
command.
Defaults Not configured.
Command Modes INTERFACE VLAN — (conf-if-vl-n)
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
Networking OS Command Line Reference Guide.
Version Description
9.10(0.0) Introduced on the S6100–ON.
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.5(0.1) Introduced on the Z9500.
9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in
Programmable-Mux (PMUX) mode only.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
E-Series legacy
command
Usage Information This command enables the IGMP switch to send General Queries periodically. This behavior is useful
when there is no multicast router present in the VLAN because the multicast traffic is not routed. Assign
an IP address to the VLAN interface for the switch to act as a querier for this VLAN.
Internet Group Management Protocol (IGMP) 677