Chapter 38 IGMP
38.3 Configuring IGMP
Click IP Application > IGMP in the navigation panel to display the screen as shown next. Each entry in the table is automatically created when you configure a new IP domain in the IP Setup screen (refer to Section 8.6 on page 110).
Figure 172 IP Application > IGMP
The following table describes the labels in this screen.
Table 123 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. Refer to Section 24.4 on page 232 for more information on |
| IGMP snooping. |
|
|
Unknown | Specify the action to perform when the Switch receives an unknown |
Multicast | multicast frame. Unknown multicast frames are addressed to multicast |
Frame | groups for which the Switch has not recorded any group members. Select |
| Drop to discard the frame(s). Select Flooding to send the frame(s) to all |
| ports. |
|
|
Index | This field displays an index number of an entry. |
|
|
Network | This field displays the IP domain configured on the Switch. |
| Refer to Section 8.6 on page 110 for more information on configuring IP |
| domains. |
|
|
Version | Select an IGMP version from the |
| v1, |
| Generally, if you want to enable IGMP on the Switch, you should choose |
| |
| IGMP |
| recognize IGMP version 3 or version 2 Query messages. |
|
|
Apply | Click Apply to save your changes to the Switch’s |
| 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 |
| memory when you are done configuring. |
|
|
Cancel | Click Cancel to begin configuring this screen afresh. |
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