User Manual

Table Of Contents
NETGEAR M4500 Series Switches CLI Command Reference Manual 839
User EXEC
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7.1.2. Configuration commands
7.1.2.1. ip igmp
This command sets the administrative mode of IGMP in the router to active. To set the administrative mode of
IGMP in the router to inactive, use the no form of this command.
Format ip igmp
no ip igmp
Default Disable
Mode Global Config
Interface Config
7.1.2.2. ip igmp router-alert-check
This command is used to enables Router-Alert validation for IGMP packets.
To disables Router-Alert validation for IGMP packets, use the no form of this command.
Fields
Definition
Querier Status
This field indicates the status of the IGMP router, whether it is running in Querier
mode or Non-Querier mode.
Querier IP Address
This field displays the IP Address of the IGMP Querier on the IP subnet to which
this interface is attached.
Querier Up Time
This field indicates the time since the interface Querier was last changed.
Querier Expiry Time
This field displays the amount of time remaining before the Other Querier
Present Timer expires. If the local system is the querier, the value of this object is
zero.
Wrong Version Queries
This field indicates the number of queries received whose IGMP version does not
match the IGMP version of the interface.
Number of Joins Received
This field displays the number of times a group membership has been added on
this interface.
Number of Groups
This field indicates the current number of membership entries for this interface.