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Chapter 4
You can modify the IP Multicast Interfaces parameters. For more
information, refer to Avaya M-MLS Routing Manager User Interface.
IP Multicast Table
The Multicast Table shows which multicast groups have members on
which interfaces. This table determines how the router performs
forwarding of IP multicast packets. If the destination IP address of a packet
is an IP multicast group found in the Multicast Table, then this packet is
forwarded to all interfaces associated with that multicast group. The
packet may be forwarded to additional interfaces configured to 'IP
Multicast Send All'. If the multicast destination address is not found in the
IP Multicast Table, then the packet is only forwarded to those interfaces
configured to 'IP Multicast Send All', or discarded if there are no such
interfaces.
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Table 4-20. IP Multicast Interfaces
Field Name
IP Multicast Send All
IGMP Status
IGMP Version
IGMP Query Interval
IGMP Querier
IGMP Query Response
Time
Description
When checked, this interface will receive a copy of
every forwarded multicast packet, regardless of
IGMP.
When not checked, this interface may or may not
receive packets of certain multicast groups, as
learned dynamically by IGMP.
When checked, the router operates IGMP on this
interface. IGMP will dynamically learn which
multicast groups have members on this interface.
The version of IGMP running on this interface.
The frequency at which IGMP query packets are
transmitted on this interface.
The address of the IGMP Querier on the IP subnet
to which this interface is attached.
The maximum query response time advertised in
IGMPv2 queries on this interface.
Avaya M-MLS Routing Manager User Guide
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