
76 set ip igmp interface Software Reference
set ip igmp interface
Syntax SET IP IGMP INTerface=interface QUERYtimeout={NONE|0|
1..65535}
where:
■ interface is an interface name formed by concatenating a Layer 2 interface
type, an interface instance, and optionally a hyphen followed by a logical
interface number from 0 to 15. If a logical interface is not specified, 0 is
assumed.
Description This command enables the monitoring of incoming IGMP general query
messages on an interface, and generates a log message and an SNMP trap if an
IGMP general query message is not received on the interface within a specified
time interval.
The interface parameter specifies the IP interface to monitor for IGMP general
query messages. Valid interfaces are:
■ VLAN (such as vlan1, vlan1-1)
Modifying IGMP on an IP interface or a logical interface will change the
behaviour of IGMP on all logical interfaces associated with the IP interface.
The querytimeout parameter specifies the maximum expected time interval, in
seconds, between successive IGMP general query messages arriving on the
interface. If you specify none or 0, monitoring is disabled. If you specify a non-
zero time interval, a log message and an igmpGeneralQueryNotReceivedEvent
SNMP trap is generated if an IGMP general query message is not received on
the interface within the time interval. Monitoring is only active when:
■ IGMP is enabled globally
■ IGMP is enabled on the interface
■ the interface is active
The default is none.
Examples To set the maximum time period allowed between successive IGMP general
query messages on interface vlan2 to 120 seconds, use the command:
set ip igmp int=vlan2 query=120
Related Commands disable ip igmp
disable ip igmp interface
enable ip igmp
enable ip igmp interface
set ip igmp
show ip igmp
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