WAGO 852-1305 Manual page 63

WAGO-ETHERNET-Zubehör 852
852-1305 8/4-Port 100BASE-T/1000BASE-SX/LX
The switch allows the user to create up to 250 groups.
The switch allows the user to create up to 16 MVRs.
• "IGMP Snooping" and MVR can be enabled independently.
• "IGMP Snooping" and MVR use the same IGMP timer.
• MVR can recognize IGMPv3 reports.
• The switch as wells as the following group record types do not treat group
entries such as an IGMPv3 report as membership reports. The group
record types are "MODE_IS_INCLUDE",
"CHANGE_TO_INCLUDE_MODE", "ALLOW_NEW_SOURCES" and
"BLOCK_OLD_SOURCES".
• Do not use group address X.0.0.1 for your multicast stream. The system
detects and logs the address 224.0.0.1 for the dynamic "Querier Port".
The group address X.0.0.1 could cause a conflict with 224.0.0.1.
• The lower 23 bits of the 28-bit multicast IP address are mapped to the
23 bits of the available ETHERNET address space.
When configuring the group address, the switch only compares the lower
23 bits.
• The CLI command "group 1 start-address 224.1.1.1 6" creates 6 groups.
That is, one IP, one group.
• The MVR name should be a combination of numbers and letters.
• The group name should be a combination of numbers and letters.
Manual
1.1.0
Enhanced Features 63