R3303-HP HSR6800 Routers IP Multicast Command Reference

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Views
Interface view
Default command level
2: System level
Parameters
ipv6-group-address: Specifies an IPv6 multicast group address in the range of FFxy::/16, where x and y
represent any hexadecimal numbers from 0 to F.
prefix-length: Specifies the address prefix length in the range of 8 to 128.
scope-id: Specifies the ID of an admin-scope zone in the range of 3 to 15, which is identified by the
scope field in the IPv6 multicast group address.
admin-local: Specifies the scope zone as admin-local, which has a scope ID of 4.
global: Specifies the scope zone as global, which has a scope ID of 14.
organization-local: Specifies the scope zone as organization-local, which has a scope ID of 8.
site-local: Specifies the scope zone as site-local, which has a scope ID of 5.
all: Deletes all IPv6 multicast boundaries configured on the interface.
Usage guidelines
A multicast forwarding boundary sets the boundary condition for the IPv6 multicast groups in the
specified address range. If the destination address of an IPv6 multicast packet matches the set boundary
condition, the packet is not forwarded.
An interface can act as a forwarding boundary for multiple IPv6 multicast groups in different address
ranges. You can implement this by using this command on the interface for each multicast address range.
These multicast groups must be in the same scope. The latest configuration of a scope overwrites the
previous one.
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 GigabitEthernet 2/1/1 to be the forwarding boundary of the IPv6 multicast groups in the
range of FF03::/16.
<Sysname> system-view
[Sysname] interface gigabitethernet 2/1/1
[Sysname-GigabitEthernet2/1/1] multicast ipv6 boundary ff03:: 16
# Configure GigabitEthernet 2/1/1 to be the forwarding boundary of the IPv6 multicast groups in the
admin-local scope.
<Sysname> system-view
[Sysname] interface gigabitethernet 2/1/1
[Sysname-GigabitEthernet2/1/1] multicast ipv6 boundary scope 4
Related commands
display multicast ipv6 boundary