Uni Multicast-Group-Number - 3Com S7906E Command Reference Manual

preview-time: Allowed preview time, in minutes. It is in the range 1 to 3.
interval-time: Allowed preview interval., in minutes. It is in the range 1 to 10.
preview-times: Allowed preview times, in the range 1 to 3.
reset-interval-time: Preview reset interval, namely, time elapsed (in minutes) after the preset number of
preview times is reached and before the next preview can be performed. It is in the range 1 to 43200.
Description
Use the uni multicast-control multicast-address command to configure the access (permit, preview,
or deny) to multicast channels for the users connected to the specified UNI.
Use the undo uni multicast-control multicast-address command to remove the configuration.
Note that this command is available in multicast control mode only.
If this command is executed with the source-ip keyword, the OLT will process the received IGMPv3
packets as follows:
For IS_IN, TO_IN, or ALLOW IGMPv3 packets, if the multicast IP address and source IP address
carried in the packets are within the range configured for the multicast rights, the OLT creates the
multicast table entries; otherwise, the OLT discards the packets.
If the packet type is IS_EX or TO_EX, the OLT discards the packets.
If the packet type is BLOCK, the OLT directly deletes the corresponding multicast table entries
without checking the packet rights.
For details about IS_IN, TO_IN, ALLOW, IS_EX, TO_EX, and BLOCK IGMPv3 packets, see IGMP
Operation in the IP Multicast Volume.
Examples
# Allow all the users connected to UNI 1 to access the multicast channels with the multicast IP address
224.1.1.2.
<Sysname> system-view
[Sysname] interface onu 3/0/1:1
[Sysname-Onu3/0/1:1] uni 1 multicast-control multicast-address 224.1.1.2 rule permit

uni multicast-group-number

Syntax
uni uni-number multicast-group-number number
undo uni uni-number multicast-group-number
View
ONU port view
Default Level
2: System level
Parameters
uni-number: UNI number, in the range 1 to the number of UNI ports of the current ONU. The number of
UNIs can be up to 80.
number: Number of multicast channels, in the range 0 to 255.
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