# IGMP Interfaces

Device > Monitor > IGMP Interfaces

From this dialog box, you can monitor the interfaces on which IGMP is enabled.

To view the definition for a particular MIB variable, click the appropriate link from the following list:

- IGMP Interface Index (ifIndex)

- IGMP Interface Descriptor (ifDescr)

The following list specifies buttons in this dialog box, as well as their function:

- To specify the refresh rate for this dialog box, select a value from the drop-down box.

- Click Monitor to begin device monitoring.

- Click Cancel to close the dialog box.

- Click Print to print the contents of the dialog box.

- Click Help to access online help.

IGMP Interface Index (ifIndex)

ifIndex of the IGMP enabled interface.

IGMP Interface Descriptor (ifDescr)

ifDescr of the IGMP enabled Interface.