multicast ipv6 routing-enable
Syntax
multicast ipv6 routing-enable
undo multicast ipv6 routing-enable
View
System view
Default level
2: System level
Parameters
None
Description
Use multicast ipv6 routing-enable to enable IPv6 multicast routing.
Use undo multicast ipv6 routing-enable to disable IPv6 multicast routing.
IPv6 multicast routing is disabled by default.
You must enable IPv6 multicast routing before you can use other Layer 3 IPv6 multicast commands.
The device does not forward any IPv6 multicast packets before IPv6 multicast routing is enabled.
Examples
# Enable IPv6 multicast routing.
<Sysname> system-view
[Sysname] multicast ipv6 routing-enable
reset multicast ipv6 forwarding-table
Syntax
reset multicast ipv6 forwarding-table { { ipv6-source-address [ prefix-length ] | ipv6-group-address
[ prefix-length ] | incoming-interface { interface-type interface-number | register } } * | all }
View
User view
Default level
2: System level
Parameters
ipv6-source-address: Specifies an IPv6 multicast source address.
ipv6-group-address: Specifies an IPv6 multicast group address, in the range of FFxy::/16, where x and
y represent any hexadecimal number from 0 to F.
prefix-length: Specifies the prefix length of an IPv6 multicast group or an IPv6 multicast source address.
For an IPv6 multicast group address, the value ranges from 8 to 128. For an IPv6 multicast source address,
the value ranges from 0 to 128. The default is 128 in both cases.
incoming-interface: Specifies the IPv6 multicast forwarding entries whose incoming interface is the
specified one.
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