Dell PowerConnect 5524P User Manual page 521

3 Enter the fields:
• IGMP Snooping Status — Enable/disable the monitoring of network
traffic to determine which hosts have asked to be sent Multicast
traffic. The switch performs IGMP snooping only if IGMP snooping
and Bridge Multicast filtering are both globally enabled.
• Operational IGMP Snooping Status — Displays whether IGMP
Snooping is enabled.
• MRouter Ports Auto Learn — Enables or disables auto learning of the
ports to which the Mrouter is connected.
• Query Robustness (1-7) — Enter the Robustness variable value to be
used. The Robustness value enables tuning for the expected packet
loss on a link. If a link is expected to have losses, the Robustness Value
may be increased.
• Operational Query Robustness — Displays the robustness variable
sent by the elected querier.
• Query Interval (30-18000) — Enter the interval between general
queries sent by the querier .
Operational Query Interval — The time interval in seconds between
•
general queries sent by the elected querier
• Query Max Response Interval (5-20) — Enter the amount of time in
which a host should respond to a query.
• Operational Query Max Response Interval — Displays the actual
delay.
• Last Member Query Counter (1-7) — Enter the number of IGMP
group-specific queries sent before the switch assumes there are no
local members. To use the default, check Use Default.
Operational Last Member Query Counter — Displays the
•
operational value of the Last Member Query counter.
• Last Member Query Interval (100-25500) — Enter the time between
two consecutive group-specific queries that are sent by the querier.
• Operational Last Member Query Interval — Displays the Last
Member Query Interval sent by the elected querier.
• Intermediate Leave — Enable/disable an immediate timeout period.
The default timeout is 10 seconds.
Dell PowerConnect 55xx Systems User Guide
521