Alcatel-Lucent 060321-10, Rev. B, Cli Reference Manual

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IP Multicast Switching Commands ip multicast querying
OmniSwitch CLI Reference Guide March 2011 page 21-33
ip multicast querying
Enables or disables IGMP querying on the specified VLAN or on the system if no VLAN is specified.
ip multicast [vlan vid] querying [{enable | disable}]
no ip multicast [vlan vid] querying
Syntax Definitions
vid VLAN on which configuration is applied.
enable Enable IGMP querying.
disable Disable IGMP querying.
Defaults
Platforms Supported
OmniSwitch 10K
Usage Guidelines
•
Use the no form of this command to remove an IGMP querying entry on the specified VLAN or on the
system and return to its default behavior.
•
IP Multicast Switching and Routing must be enabled to enable IGMP querying on the system and/or
specified VLANs.
•
If the IGMP querying is already enabled/disabled on the system, then the VLAN configuration will
override the system's configuration.
•
IGMP querying refers to requesting the network's IGMP group membership information by sending
out IGMP queries. IGMP querying also involves participating in IGMP querier election.
•
You can also restore the IGMP querying to its default (i.e., disabled) setting on the system if no VLAN
is specified, by using only
ip multicast querying (e.g., ip multicast querying).
•
You can also restore the IGMP querying to its default (i.e., disabled) setting on the specified VLAN,
by using only
ip multicast vlan vid querying (e.g., ip multicast vlan 2 querying).
Examples
-> ip multicast querying enable
-> ip multicast querying disable
-> ip multicast querying
-> ip multicast vlan 2 querying enable
-> ip multicast vlan 2 querying disable
-> ip multicast vlan 2 querying
-> no ip multicast vlan 2 querying
parameter default
enable | disable disable