| Nortel Networks Optivity Switch Manager for LAN Switch Networks Release 1.0.0.0 |
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Layer 3 IGMP allows an IP Multicast router to learn the existence of host group members on their directly connected subnets.
Passport 1000 Series switches and Passport 8600 modules support layer 3 IGMP.
To view L3-IGMP information:
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Select a multicast address listed under the L3 IGMP icon. |
| The L3 IGMP table opens in the contents pane with the Cache tab displayed. |
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