F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Network Management Command Reference-6PW100

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multicast routing-enable
Use multicast routing-enable to enable IP multicast routing.
Use undo multicast routing-enable to disable IP multicast routing.
Syntax
multicast routing-enable
undo multicast routing-enable
Default
IP multicast routing is disabled.
Views
System view
Default command level
2: System level
Usage guidelines
You must enable IP multicast routing before you can execute other Layer 3 multicast commands.
The device does not forward any multicast packets before IP multicast routing is enabled.
Examples
# Enable IP multicast routing on the public network.
<Sysname> system-view
[Sysname] multicast routing-enable
reset multicast forwarding-table
Use reset multicast forwarding-table to clear the multicast forwarding table.
Syntax
reset multicast forwarding-table { { source-address [ mask { mask | mask-length } ] | group-address
[ mask { mask | mask-length } ] | incoming-interface { interface-type interface-number | register } } * |
all }
Views
User view
Default command level
2: System level
Parameters
source-address: Specifies a multicast source address.
group-address: Specifies a multicast group address, in the range of 224.0.0.0 to 239.255.255.255.
mask: Specifies the mask of the multicast group address or multicast source address, 255.255.255.255
by default.
mask-length: Specifies the mask length of the multicast group address or multicast source address. For a
multicast group address, this argument has an effective value range of 4 to 32. For a multicast source
address, this argument has an effective value range of 0 to 32. The system default is 32 in both cases.