Igmp Max-Response-Time - 3Com 8807 Command Reference Manual

IGMP Configuration Commands 611
View
Interface view
Parameter
seconds: Time interval before IGMP query router sends the IGMP group query
message after it receives the IGMP Leave message from the host. It is in the range
of 1 to 5 seconds. By default, it is 1 second.
Description
Use the igmp lastmember-queryinterval command to set the time interval at
which IGMP query router sends the IGMP group query message after it receives
the IGMP Leave message from the host.
Use the undo igmp lastmember-queryinterval command to restore the default
value.
This command is valid only when the query router runs IGMP v2. If the host runs
IGMP v1 , it does not send an IGMP Leave message when it leaves a group, so this
command is invalid for the IGMP query router.
Related command: igmp robust-count and display igmp interface.
Example
# Set the query interval at the Vlan-interface10 as 3 seconds.
<SW8800> system-view
System View: return to User View with Ctrl+Z.
[SW8800]interface vlan-interface 10
[3Com-Vlan-interface10] igmp lastmember-queryinterval 3

igmp max-response-time

Syntax
igmp max-response-time seconds
undo igmp max-response-time
View
Interface view
Parameter
seconds: Maximum response time in the IGMP query messages in second in the
range from 1 to 25. By default, the value is 10 seconds.
Description
Use the igmp max-response-time command to configure the maximum
response time contained in the IGMP query messages.
Use the undo igmp max-response-time command to restore the default value.
The maximum query response time determines the period for a router to quickly
detect that there are no more directly connected group members in a LAN.
Related command: display igmp group.