R3166-R3206-HP High-End Firewalls Network Management Command Reference-6PW101

Table Of Contents
394
multicast routing-enable
Syntax
multicast routing-enable
undo multicast routing-enable
View
System view
Default level
2: System level
Parameters
None
Description
Use the multicast routing-enable command to enable IP multicast routing.
Use the undo multicast routing-enable command to disable IP multicast routing.
IP multicast routing is disabled by default.
You must enable IP multicast routing in the public instance before you can carry out other Layer 3
multicast commands in the corresponding instance.
The device does not forward any multicast packets before IP multicast routing is enabled.
Examples
# Enable IP multicast routing in the public instance.
<Sysname> system-view
[Sysname] multicast routing-enable
reset 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 }
View
User view
Default level
2: System level
Parameters
source-address: Multicast source address.
group-address: Multicast group address, in the range of 224.0.0.0 to 239.255.255.255.
mask: Mask of the multicast group/source address, 255.255.255.255 by default.
mask-length: Mask length of the multicast group/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.