Barox Kommunikation RY-LGSP23-10G, User Manual, Page: 143 / 383

barox Kommunikation
Publication date: Sept, 2015
Revision A1
132
Enable the per-VLAN IGMP Snooping. Only up to 32 VLANs can be selected. .

Querier Election :
Enable to join IGMP Querier election in the VLAN. Disable to act as an IGMP Non-Querier.

Querier Address :
Define the IPv4 address as source address used in IP header for IGMP Querier election.
When the Querier address is not set, system uses IPv4 management address of the IP
interface associated with this VLAN.
When the IPv4 management address is not set, system uses the first available IPv4
management address.
Otherwise, system uses a pre-defined value. By default, this value will be 192.0.2.1.

Compatibility :
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.

PRI :
Priority of Interface.
It indicates the IGMP control frame priority level generated by the system. These values can
be used to prioritize different classes of traffic.
The allowed range is 0 (best effort) to 7 (highest), default interface priority value is 0.

Rv :
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.

QI :
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.

QRI :
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).

LLQI (LMQI for IGMP) :
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).

URI :
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. .

Buttons :
Apply – Click to save changes.
Reset- Click to undo any changes made locally and revert to previously saved values.