Chapter 2
Configuring IGMP
IP hosts use Internet Group Management Protocol (IGMP) in IPv4 to report their
multicast group memberships to neighboring routers. Similarly, multicast routers,
such as an E Series router, use IGMP to discover which of their hosts belong to
multicast groups.
This chapter describes how to configure IGMP for IP multicast on an E Series router;
it contains the following sections:
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