Chapter 51 IGMP
XGS4600 Series User’s Guide
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The following table describes the labels in this screen.
Table 220 IP Application > IGMP
LABEL DESCRIPTION
Active Select this check box to enable IGMP on the Switch.
Note: You cannot enable both IGMP snooping and IGMP at the same time.
Unknown
Multicast
Frame
Specify the action to perform when the Switch receives an unknown multicast frame. Unknown
multicast frames are addressed to multicast groups for which the Switch has not recorded any
group members. Select Drop to discard the frames. Select Flooding to send the frames to all ports.
Index This field displays an index number of an entry.
Network This field displays the IP domain configured on the Switch.
Version Select an IGMP version from the drop-down list box. The choices are IGMP-v1, IGMP-v2, IGMP-v3
and None.
Generally, if you want to enable IGMP on the Switch, you should choose IGMP-v3 as it is
compatible with older versions. Choose an earlier version of IGMP (IGMP-v2 or IGMP-v1) if the
multicast hosts on your network can not recognize IGMP version 3 or version 2 Query messages.
Apply Click Apply to save your changes to the Switch’s run-time memory. The Switch loses these
changes if it is turned off or loses power, so use the Save link on the top navigation panel to save
your changes to the non-volatile memory when you are done configuring.
Cancel Click Cancel to begin configuring this screen afresh.
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