Dell PowerEdge M420 Configuration Manual page 1224

Figure 42-47. IPv4 Multicast VLAN Routing
VLAN 10
Members
In addition to multicast configuration, this example includes commands to
configure STP and OSPF on L3 Switch A. STP is configured on the ports that
connects the switch to other switches. OSPF is configured to route unicast
traffic between the VLANs.
To configure the switch:
1 Create the two VLANs.
console#configure
console(config)#vlan database
1224
Managing IPv4 and IPv6 Multicast
L3 Switch A
Port 23
L3 Switch B
IGMP
Join
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`
(PIM RP)
Port 24
L3 Switch C
Video Server
IGMP
Join
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VLAN 20
`
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