Dell POWEREDGE M1000E - Manual (Page 1173)

Managing IPv4 and IPv6 Multicast 1173
IGMP Interface Source List Information
Use the Source List Information page to display detailed membership
information for an interface. Group membership reports must have been
received on the selected interface for data to display information.
To display the page, click IPv4 Multicast → IGMP → Routing Interface →
Source List Information in the navigation panel.
Figure 42-13. IGMP Interface Source List Information