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Configuring Layer 2 Multicast
Figure 7-7 Network Topoloy for Multicast VLAN
7.2.3 Configuration Scheme
As the hosts are in different VLANs, in IGMP Snooping, the Querier need to duplicate
multicast streams for hosts in each VLAN. To avoid duplication of multicast streams being
sent between Querier and the switch, you can configure MVR on the switch.
The switch can work in either MVR compatible mode or MVR dynamic mode. When in
compatible mode, remember to statically configure the Querier to transmit the streams
of multicast group 225.1.1.1 to the switch via the multicast VLAN. Here we take the MVR
dynamic mode as an example.
Demonstrated with T1500-28PCT , this section provides configuration procedures in two
ways: using the GUI and using the CLI.
7.2.4 Using the GUI
1) Add port 1/0/1-3 to VLAN 10, VLAN 20 and VLAN 30 as Untagged ports respectively,
and configure the PVID of port 1/0/1 as 10, port 1/0/2 as 20, port 1/0/3 as 30. Make sure
port1/0/1-3 only belong to VLAN 10, VLAN 20 and VLAN 30 respectively. For details,
refer to
Configuring 802.1Q
Source
VLAN 40
Gi1/0/1
Host B
Receiver
VLAN.
Querier
Gi1/0/4
Gi1/0/3
Gi1/0/2
Host D
Host C
Receiver
Receiver
Configuration Examples
Configuration Guide
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