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Chapter 9
Cajun P550/P880/P882 Switch User Guide
3. Click APPLY to save your changes, or CANCEL to restore
previous settings.
Modifying IGMP
Interfaces Using
the CLI
To modify an IGMP interface using the CLI, enter the following
command from interface mode:
cajun(configure <interface-name>)# ip igmp
<options>
Refer to the Cajun™ P550™/P880/P882 Command Line Interface
Reference Guide for Version 5.0 for details about this command.
Process Leave Packets Select Disable to not terminate group memberships
quickly (IGMP Version 2.0 only). The default value is
Enable.
Query Request Interval in
(sec)
Enter a time period between queries. The default value
is 125 seconds.
Query Response Interval
in (sec)
Enter a time (in seconds) to wait for a response from a
host after a query is sent. If no response is received
within this time, the host is removed from the group
table. The default value is 10 seconds.
Neighbor Querier
Timeout Interval in (sec)
Enter a time (in seconds) this interface should wait after
hearing a neighbor’s query before assuming the role of
querier, if not already the querier. If no query is
received from a neighbor with a lower IP address in the
allotted time, this interface becomes the querier (IGMP
Version 2.0 only). The default value is 255 seconds.
Robustness Variable Modify this field for any expected packet loss on a
subnet. If a subnet is expected to have more packet loss,
the Robustness Variable should be increased. The
Robustness Variable must not be set to 0 and should not be
set to 1. The default value is 2.
Table 9-8. IGMP Interface Parameters continued
Parameter Allows you to...