Juniper JUNOSE 11.1.X MULTICAST ROUTING, Configuration Manual

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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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IGMP Overview on page 44
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Platform Considerations on page 45
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References on page 46
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Before You Begin on page 46
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Configuring Static and Dynamic IGMP Interfaces on page 46
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Enabling IGMP on an Interface on page 48
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Configuring IGMP Settings for an Interface on page 49
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Specifying Multicast Groups on page 52
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Assigning a Multicast Group to an Interface on page 53
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Configuring Group Outgoing Interface Mapping on page 53
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Configuring Access Node Control Protocol for IGMP on page 54
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Configuring SSM Mapping on page 54
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Limiting the Number of Accepted IGMP Groups on page 56
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Including and Excluding Traffic on page 57
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Configuring Explicit Host Tracking on page 58
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Accepting IGMP Reports from Remote Subnetworks on page 60
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Disabling and Removing IGMP on page 61
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Monitoring IGMP on page 61
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IGMP Proxy Overview on page 72
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Configuring IGMP Proxy on page 73
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Establishing the IGMP Proxy Baseline on page 74
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Monitoring IGMP Proxy on page 75
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