D-Link Router

84D-Link DWR-961 User Manual
Section 3 - Conguration
IGMP last
Member
Query
Interval:
The last member query interval is the amount of time in seconds
that the router waits to receive a response to a Group-Specic
Query message. It is also the amount of time in seconds between
successive Group-Specic Query messages.
IGMP
Robustness:
The robustness variable is a way of indicating how susceptible
the subnet is to lost packets. The router can recover from the
robustness variable minus 1 lost packet.
Query
Response
Interval:
The query response interval is the maximum amount of time in
seconds that the router waits to receive a response to a General
Query message. It is the Maximum Response Time eld in the
message header. The default query response interval is 10
seconds and must be less than the query interval.
Group Live
Delay Time:
Specify the group live delay time in milliseconds. The default
setting is 1.
If you have selected Snooping:
IGMP Proxy
Version:
Select IGMPv2 or IGMPv3.
IGMP Fast
Leave:
Check the box to enable the fast leave feature.
IGMP Last
Member
Query
Interval:
The last member query interval is the amount of time in seconds
that the router waits to receive a response to a Group-Specic
Query message. It is also the amount of time in seconds between
successive Group-Specic Query messages.
IGMP Last
Member
Query Count:
The last member query count is the number of messages the
router sends out during the Last Member Query Interval. If no
host responds to those messages, the IGMP state is removed
from those hosts.