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IPMC | IGMP Snooping | VLAN Configuration
Each IGMP Snooping VLAN Configuration page shows up to 99 entries from the VLAN table, default being
20, selected through the entries per page input field. When first visited, the page shows the first 20 entries
from the beginning of the VLAN Table. The first displayed are the ones with the lowest VLAN ID found in the
VLAN Table.
Item
Delete
Check to delete the entry. The designated entry is deleted during the next save.
VLAN ID
The VLAN ID of the entry.
IGMP Snooping
Enable the per-VLAN IGMP Snooping. Up to 32 VLANs can be selected for IGMP
Enabled
Snooping.
Enable to join IGMP Querier election in the VLAN. Disable to act as an IGMP Non-
Querier Election
Querier.
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.
Querier Address
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 is 192.168.250.250.
Compatibility is maintained by hosts and routers taking appropriate actions
depending on the versions of IGMP operating on hosts and routers within a network.
Compatibility
The allowed selection is IGMP-Auto, Forced IGMPv1, Forced IGMPv2, Forced IGMPv3,
default compatibility value is IGMP-Auto.
Priority of Interface. It indicates the IGMP control frame priority level generated by
the MP1204-XT. These values can be used to prioritize different classes of traffic.
PRI
The allowed range is 0 (best effort) to 7 (highest), default interface priority value is 0.
Robustness Variable that allows tuning for the expected packet loss on a network.
RV
The allowed range is 1 to 255, default robustness variable value is 2.
Query Interval (QI) is the interval between General Queries sent by the Querier.
QI
The allowed range is 1 to 31744 seconds, default query interval is 125 seconds.
RocketLinx MP1204-XT User Guide: 2000644 Rev. A
Configuration | IPMC | IGMP Snooping | VLAN Configuration
IPMC | IGMP Snooping | VLAN Configuration
Configuration Pages - 125
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