Planet Networking & Communication WGSW-24040 User Manual page 161

The page includes the following fields:
Object

VLAN ID
 IGMP Snooping Enable
 IGMP Querier
 Compatibility
 RV
 QI
 QRI
 LLQI (LMQI for IGMP)
 URI
Buttons
Figure 4-8-6 IGMP Snooping VLAN Configuration page screenshot
Description
The VLAN ID of the entry.
Enable the per-VLAN IGMP Snooping. Only up to 64 VLANs can be selected.
Enable the IGMP Querier in the VLAN.
Compatibility is maintained by hosts and routers taking appropriate actions
depending on the versions of IGMP operating on hosts and routers within a
network. The allowed selection is IGMP-Auto, Forced IGMPv1, Forced
IGMPv2, Forced IGMPv3, default compatibility value is IGMP-Auto.
Robustness Variable. The Robustness Variable allows tuning for the expected
packet loss on a network. The allowed range is 1 to 255, default robustness
variable value is 2.
Query Interval. The Query Interval is the interval between General Queries sent
by the Querier. The allowed range is 1 to 31744 seconds, default query interval is
125 seconds.
Query Response Interval. The Max Response Time used to calculate the Max
Resp Code inserted into the periodic General Queries. The allowed range is 0 to
31744 in tenths of seconds, default query response interval is 100 in tenths of
seconds (10 seconds).
Last Member Query Interval. The Last Member Query Time is the time value
represented by the Last Member Query Interval, multiplied by the Last Member
Query Count. The allowed range is 0 to 31744 in tenths of seconds, default last
member query interval is 10 in tenths of seconds (1 second).
Unsolicited Report Interval. The Unsolicited Report Interval is the time between
repetitions of a host's initial report of membership in a group. The allowed range
is 0 to 31744 seconds, default unsolicited report interval is 1 second.
User's Manual of WGSW-24040 / WGSW-24040R
161