Configuring Layer 2 Multicast
5
Configuration Examples
5.1
Example for Configuring Basic IGMP Snooping
5.1.1 Network Requirements
Host B, Host C and Host D are in the same VLAN of the switch. All of them want to receive
multicast data sent to multicast group 225.1.1.1.
As shown in the following topology, Host B, Host C and Host D are connected to port
1/0/1, port 1/0/2 and port 1/0/3 respectively. Port 1/0/4 is the router port connected to the
multicast querier.
Figure 5-1 Network Topology for Basic IGMP Snooping
5.1.2 Configuration Scheme
Enable IGMP Snooping globally and on the port.
Add the three member ports and the router port to a VLAN and configure their PVIDs.
Source
Gi1/0/1
Host B
Receiver
VLAN 10
Querier
Gi1/0/4
Gi1/0/3
Gi1/0/2
Host D
Host C
Receiver
Receiver
VLAN 10
Configuration Examples
VLAN 10
Configuration Guide
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