Digitalchina Networks DCS-3950 series User Manual

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DCS-3950 series Ethernet switch manual
Scenario 2：IGMP L2-general-querier
Fig 11-2 The switches as IGMP Queries
The configuration of Switch2 is the same as the switch in scenario 1, SwitchA takes the
place of Multicast Router in scenario 1. Let’s assume VLAN 60 is configured in SwitchA,
including ports 1, 2, 6, 10 and 12. Port 1 connects to the multicast server, and port 2
connects to Switch2. In order to send Query at regular interval, IGMP query must enabled
in Global mode and in VLAN60.
The configuration steps are listed below:
switchA#config
switchA(config)#ip igmp snooping
switchA(config)#ip igmp snooping vlan 60
switchA(config)#ip igmp snooping vlan 60 l2-general-querier
switchB#config
switchB(config)#ip igmp snooping
switchB(config)#ip igmp snooping vlan 100
switchB(config)#ip igmp snooping vlan 100 mrouter interface ethernet 0/0/1

Digitalchina Networks DCS-3950 series Specifications

General

Brand	Digitalchina Networks
Model	DCS-3950 series
Category	Network Router
Language	English