Billion BiPAC 8700VAX(L)-1600 User Manual page 306

Maximum Multicast Group Members: Enter the Maximum Multicast Group Members.
Fast leave: Check to determine whether to support fast leave. If this value is enabled, IGMP proxy
removes the membership of a group member immediately without sending an IGMP membership
query on downstream. This is very helpful if user wants fast channel (group change) changing in
cases like IPTV environment.
IGMP Exception List
The multicast group(s) listed in the IGMP exception list will not be subject to IGMP snooping.
Here the pair of group address and the subnet mask indicates a multicast group range, and
224.0.1.0/255.255.255.0 is a multicast group range of 224.0.1.0 - 224.0.1.255.
Group Address: Set the exception multicast group address.
Subnet Mask: Set the multicast subnet mask
Remove: Select the group which is to be removed.
MLD
Default Version: Enter the supported MLD version, 1-2, default is MLDv2.
Query Interval: Enter the periodic query interval time (sec) the multicast router sending the query
message to hosts to understand the group membership information.
Query Response Interval: Enter the response interval time (sec).
Last Member Query Interval: Enter the interval time (sec) the multicast router query the specified
group after it has received leave message.
Robustness Value: Enter the router robustness parameter, default is 2, the greater the robustness
value, the more robust the Querier is.
Maximum Multicast Groups: Enter the Maximum Multicast Groups.
Maximum Multicast Data Sources( for MLDv2): Enter the Maximum Multicast Data Sources,1-24.
Maximum Multicast Group Members: Enter the Maximum Multicast Group Members.
Fast leave: Check to determine whether to support fast leave. If this value is enabled, MLD proxy
removes the membership of a group member immediately without sending an MLD membership
query on downstream. This is very helpful if user wants fast channel (group change) changing in
cases like IPTV environment.
MLD Exception List
The multicast group(s) listed in the MLD exception list will not be subject to MLD snooping.
Group Address: Set the exception multicast group address.
Subnet Mask: Set the multicast subnet mask
Remove: Select the group which is to be removed.
.
301