R2511-HP MSR Router Series IP Multicast Command Reference(V5)

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Assume that Set A and Set B are both multicast forwarding boundary sets with different address ranges,
and that B is a subset of A. If B is configured after A, A still takes effect. If A is configured after B, B will
be removed.
Examples
# Configure Ethernet 1/1 to be the forwarding boundary of the IPv6 multicast groups in the range of
FF03::/16.
<Sysname> system-view
[Sysname] interface ethernet 1/1
[Sysname-Ethernet1/1] multicast ipv6 boundary ff03:: 16
# Configure Ethernet 1/1 to be the forwarding boundary of the IPv6 multicast groups in the admin-local
scope.
<Sysname> system-view
[Sysname] interface ethernet 1/1
[Sysname-Ethernet1/1] multicast ipv6 boundary scope 4
Related commands
display multicast ipv6 boundary
multicast ipv6 forwarding-table downstream-limit
Use multicast ipv6 forwarding-table downstream-limit to configure the maximum number of downstream
nodes for a single entry in the IPv6 multicast forwarding table.
Use undo multicast ipv6 forwarding-table downstream-limit to restore the default.
Syntax
multicast ipv6 forwarding-table downstream-limit limit
undo multicast ipv6 forwarding-table downstream-limit
Default
The maximum number of downstream nodes for a single entry in the IPv6 multicast forwarding table is
128 .
Views
System view
Default command level
2: System level
Parameters
limit: Specifies the maximum number of downstream nodes (namely, the maximum number of outgoing
interfaces) for a single entry in the IPv6 multicast forwarding table. The value range is 0 to 128.
Examples
# Set the maximum number of downstream nodes for a single entry in the IPv6 multicast forwarding table
to 120.
<Sysname> system-view
[Sysname] multicast ipv6 forwarding-table downstream-limit 120
Related commands
display multicast ipv6 forwarding-table