Motorola 3347 User Manual

Page 214

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set igmp version [ 1 | 2 | 3 ]

Sets the IGMP querier version: version 1, version 2, or version 3. If you know you will be
communicating with other hosts that are limited to v1, for backward compatibility, select

1;

other wise, allow the default

3.

set igmp last-member-query-intvl

value

Sets the last member quer y inter val: the amount of time in tenths of a second that the
IGMP gateway waits to receive a response to a Group-Specific Quer y message. The last
member quer y inter val is also the amount of time in seconds between successive Group-
Specific Quer y messages. The default is 1 second (10 deci-seconds).

set igmp last-member-query-count

value

Sets the last member quer y count: the number of Group-Specific Quer y messages sent
before the gateway assumes that there are no members of the host group being queried
on this inter face. The default is 2.

set igmp fast-leave [ off | on ]

Sets fast leave on or off. Set to

off by default, fast leave enables a non-standard expedited

leave mechanism. The querier keeps track of which client is requesting which channel by IP
address. When a leave message is received, the querier can check its internal table to see
if there are any more clients on this group. If there are none, it immediately sends an IGMP
leave message to the upstream querier.

set igmp wireless-m2u [ on | off ]

This command allows you enable or disable wireless multicast-to-unicast if igmp snooping
is set to on.

set igmp log-enable [ on | off ]

If set to

on, all IGMP messages on both the LAN and the WAN will be logged. Default is off.

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