Black Box LPB2910A User Manual page 133

Define t he I Pv4 a ddress a s s ource a ddress u sed i n I P h eader f or I GMP Q uerier e lection.
When the Querier address is not set, the system uses the IPv4 management address of the IP
interface a ssociated w ith t his V LAN.
When the IPv4 management address is not set, the system uses the first available IPv4
management a ddress.
Otherwise, t he s ystem u ses a p re-­‐defined v alue. B y d efault, t his v alue w ill b e 1 92.0.2.1.
 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, F orced I GMPv1, F orced I GMPv2, F orced I GMPv3, a nd t he d efault c ompatibility v alue i s
IGMP-­‐Auto.
PRI:

Priority o f I nterface.
This i ndicates t he I GMP c ontrol f rame p riority l evel g enerated b y t he s ystem. T hese v alues c an b e
used t o p rioritize d ifferent c lasses o f t raffic.
The a llowed r ange i s 0 ( best e ffort) t o 7 ( highest), a nd t he d efault i nterface p riority v alue i s 0 .
Rv:

Robustness Variable. The Robustness Variable allows tuning for the expected packet loss on a
network. T he a llowed r ange i s 1 t o 2 55; t he d efault r obustness v ariable v alue i s 2 .
QI:

Query Interval. The Query Interval is the interval between General Queries sent by the Querier.
The a llowed r ange i s 1 t o 3 1744 s econds; t he d efault q uery i nterval i s 1 25 s econds.
QRI:

Query Response Interval. The Max Response Time used to calculate the Max Resp Code inserted
into t he p eriodic G eneral Q ueries. T he a llowed r ange i s 0 t o 3 1744 i n t enths o f s econds; t he d efault
query r esponse i nterval i s 1 00 i n t enths o f s econds ( 10 s econds).
LLQI ( LMQI f or I GMP):

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 3 1744 i n t enths o f s econds; t he d efault l ast m ember q uery i nterval i s 1 0 i n t enths o f s econds ( 1
second).
URI:

Unsolicited Report Interval. The Unsolicited Report Interval is the time between repetitions of a
host's i nitial r eport o f m embership i n a g roup. T he a llowed r ange i s 0 t o 3 1744 s econds, t he d efault
unsolicited r eport i nterval i s 1 s econd.
Buttons:

Apply – C lick t o s ave c hanges.
Reset-­‐ C lick t o u ndo a ny c hanges m ade l ocally a nd r evert t o p reviously s aved v alues.
Upper r ight i con ( Refresh, | <<, > >):

Click to Refresh the displayed table starting from the "VLAN" input fields. Or click "|<<" to update
the table starting from the first entry in the VLAN table, i.e., the entry with the lowest VLAN ID.
Otherwise, click ">> " to update the table, starting with the entry after the last entry currently
displayed.
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Publication date: Sept, 2015
Revision A1