D-Link DES-3326 User Manual page 134

To configure IGMP Snooping:
Toggle the Switch IGMP Snooping field to Enabled. Toggle the Querier State field to the appropriate
choice between Non-Querier, V1-Querier, and V2-Querier to determine the version of IGMP that is used
in your network. A value between 2 and 255 can be entered for the Robustness Variable (default is 2).
The Query Interval can be set between 1 and 65500 seconds (default is 125 seconds). This sets the
time between IGMP queries. The Max Response allows a setting between 1 and 25 seconds (default is
10) and specifies the maximum amount of time allowed before sending a response report.
Highlight APPLY and press Enter to make the settings effective.
The following fields can be set:
Switch IGMP
Snooping:
<Disabled>
Querier State:<Non-
Querier>
Robustness
Variable:[ 2]
Query Interval:[125
]
Max. Response:[10]
IEEE 802.1Q Multicast Forwarding
To edit the IEEE802.1 Multicast Forwarding settings, highlight IEEE802.1Q Multicast Forwarding
Settings from the Multicasting Menu and press Enter.
Parameter
This field can be toggled using the space bar
between Disabled and Enabled. This is used to
enable or disable IGMP Snooping, globally, on the
switch.
This field can be toggled between Non-Querier, V1-
Querier, and V2-Querier. This is used to specify the
IGMP version (1 or 2) that will be used by the
IGMP interface when making queries.
A tuning variable to allow for sub-networks that
are expected to lose a large number of packets. A
value between 2 and 255 can be entered, with
larger values being specified for sub-networks that
are expected to lose larger numbers of packets.
Allows the entry of a value between 1 and 65535
seconds, with a default of 125 seconds. This
specifies the length of time between sending IGMP
queries.
Sets the maximum amount of time allowed before
sending an IGMP response report. A value between
1 and 25 seconds can be entered, with a default of
10 seconds.
DES-3326 Layer 3 Fast Ethernet Switch User's Guide
Description
134