130Chapter 6 Using Multicast Manager

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Using Multicast Manager

Multicast Manager displays the following multicast protocols and groups supported on the devices discovered in the network topology:

Layer 2 IGMP Snoop

Layer 3 IGMP

DVMRP

Multicast routes

The last group displayed is the Multicast Groups. Multicast groups are defined by a multicast address and are listed in Multicast Manager by their multicast address.

To open a new table, double-click the multicast address listed below the protocol.

Viewing IGMP Snoop groups

IGMP Snooping works at layer 2 in the network. You configure IGMP Snooping using Device Manager. All devices supported by Optivity Switch Manager can be configured for IGMP Snooping.

To view the information associated with IGMP Snoop groups:

Select a device listed under the IGMP Snoop folder.

The IGMP Snoop Table opens with the General tab displayed (Figure 58).

Note: If a BayStack switch or a Business Policy Switch 2000 is selected, only the General tab is displayed.

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Nortel Networks Optivity Switch manual Using Multicast Manager, Viewing Igmp Snoop groups