EXFO FTB-8500 Series for FTB-500 - Manual (Page 290)

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276 FTB-8500 Series and FTB-8120NGE/8130NGE
Overview
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Join Status: The Join-Status is represented by the following icons.
Icons become grayed out when the test is stopped.
Close button: Closes the IGMP window.
Icon Status Description
Auto-Join Indicates the number of monitored streams
currently configured for auto-join.
Joined Indicates the number of monitored streams
currently in joined state.
Failed Indicates the number of monitored streams
currently in failed state.
Idle Indicates the number of monitored streams that
have not the IGMP join request active.