Network Load Control
132
8.2
Multicast Application
Basic Configuration
Release
6.0
07/2010
Settings per Port (Table)
X “IGMP on”
This table column enables you to enable/disable the IGMP for each
port when the global IGMP Snooping is enabled. Disabling the IGMP
at a port prevents registration for this port.
X “IGMP Forward All”
This table column enables you to enable/disable the “Forward All”
IGMP Snooping function when the global IGMP Snooping is
enabled. With the “Forward All” setting, the device sends to this port
all data packets with a Multicast address in the destination address
field.
Note: If a number of routers are connected to a subnetwork, you
must use IGMP version 1 so that all the routers receive all the
IGMP reports.
Note: If you use IGMP version 1 in a subnetwork, then you must also
use IGMP version 1 in the entire network.
X “IGMP Automatic Query Port”
This table column shows you which ports the device has learned as
query ports, if “automatic” is selected in “Static Query Port”.
X
“Static Query Port”
The device sends IGMP report messages to the ports at which it
receives IGMP queries (disable=default setting).
This column allows you to also send IGMP report messages to:
other selected ports (enable) or connected
Hirschmann devices (automatic).
X “Learned Query Port”
This table column shows you at which ports the device has received
IGMP queries, if “disable” is selected in “Static Query Port”.