Operation Manual – Multicast Protocol 
Quidway S5600 Series Ethernet Switches-Release 1510  Chapter 2  IGMP Snooping Configuration
 
Huawei Technologies Proprietary 
2-15 
Device  Description 
Switch B  Layer 2 switch
VLAN 2 contains GigabitEthernet1/0/1 and VLAN 3 
contains GigabitEthernet1/0/2. The two ports are 
connected to PC1 and PC2 respectively. 
GigabitEthernet1/0/10 is connected to Switch A. 
PC 1  User 1 
PC1 is connected to the GigabitEthernet1/0/1 port 
on Switch B. 
PC 2  User 2 
PC2 is connected to the GigabitEthernet1/0/2 port 
on Switch B. 
 
Configure a multicast VLAN, so that the users in VLAN 2 and VLAN 3 can receive 
multicast streams through the multicast VLAN. 
II. Network diagram 
 
Figure 2-4 Network diagram for multicast VLAN configuration 
III. Configuration procedure 
The following configuration is based on the prerequisite that the devices are properly 
connected and all the required IP addresses are already configured. 
1) Configure Switch A: 
# Set the interface IP address of VLAN 20 to 168.10.1.1 and enable the PIM DM 
protocol on the VLAN interface. 
<SwitchA> system-view 
[SwitchA] multicast routing-enable 
[SwitchA] vlan 20 
[SwitchA-vlan20] interface Vlan-interface 20