Users Guide

IPv4 and IPv6 Multicast 1603

Figure 44-54. IPv4 Multicast VLAN Routing

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 and PIM is enabled to rout multicast traffic

between the two VLANs. Since IGMP snooping is enabled by default on all

VLANs, no commands to enable it appear in the example below.

To configure Switch A:

Create the two VLANs.