Dell PowerConnect 8024 User Configuration Manual page 740

4 The administrator creates a static multicast forwarding entry on D1
VLAN 20, 239.20.30.42 – 1/0/15 and on D3 VLAN 20, 239.20.30.42 –
1/0/20.
5 The multicast stream from Server B reaches D4 via trunk links because it is
a statically registered group on D1 and D3.
6 An IP multicast routing entry is created on D4 VLAN 20 – VLAN 10 with
the L3 outgoing port list as VLAN 10 – 1/0/15.
7 Client B receives multicast data from Server B.
8 Server A and Clients C and E do not receive Server B data because no
report messages were sent requesting Server B traffic.
Multicast Source and Listener connected to Multicast Router via intermediate
snooping switches and are part of different routing VLANs: Server B
Clients E, B, and C are on the same subnet VLAN10 – 192.168.10.70/24.
Server B is in a different subnet VLAN20 – 192.168.20.70/24.
1 Client E sends a report for 239.20.30.42.
2 A multicast forwarding entry is created on D2 VLAN10, 239.20.30.42 –
1/0/2, PortChannel 1.
3 The report from Client E is forwarded to D3 via D2 – PortChannel 1.
4 A multicast forwarding entry is created on D3 VLAN10, 239.20.30.42 –
PortChannel 1, 1/0/20.
5 The report from Client E is forwarded to D4 via D3 – 1/0/20.
6 Multicast Router D4 learns group 239.20.30.42 but cannot identify the
source because Server B traffic is dropped by D1 and D3. Switches D1 and
D3 drop the traffic because it is not a registered group for the snooping
switches.
7 Client E cannot receive traffic from Server B.
8 The administrator creates a static multicast forwarding entry on D1
VLAN 20, 239.20.30.42 – 1/0/15 and on D3 VLAN 20, 239.20.30.42 –
1/0/20.
9 The multicast stream from Server B reaches D4 via trunk links because it is
a statically registered group on D1 and D3.
10 An IP multicast routing entry is created on D4 VLAN 20 – VLAN 10 with
the L3 outgoing port list as VLAN 10 – 1/0/20.
740
Configuring L2 Multicast Features
Client E
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