R0106-HP MSR Router Series IP Multicast Command Reference(V7)

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display multicast rpf-info
Use display multicast rpf-info to display RPF information for multicast sources.
Syntax
display multicast [ vpn-instance vpn-instance-name ] rpf-info source-address [ group-address ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
vpn-instance vpn-instance-name: Specifies an MPLS L3VPN instance by its name, a case-sensitive string
of 1 to 31 characters. If you do not specify any VPN instance, the command displays RPF information for
multicast sources on the public network.
source-address: Specifies a multicast source address.
group-address: Specifies a multicast group address in the range of 224.0.1.0 to 239.255.255.255.
Examples
# Display the RPF information of multicast source 192.168.1.55 on the public network.
<Sysname> display multicast rpf-info 192.168.1.55
RPF information about source 192.168.1.55:
RPF interface: GigabitEthernet2/1/1, RPF neighbor: 10.1.1.1
Referenced route/mask: 192.168.1.0/24
Referenced route type: igp
Route selection rule: preference-preferred
Load splitting rule: disable
Table 21 Command output
Field Descri
p
tion
RPF neighbor IP address of the RPF neighbor.
Referenced route/mask Referenced route and its mask length.
Referenced route type
Type of the referenced route:
• igp—IGP unicast route.
• egp—EGP unicast route.
• unicast (direct)—Directly connected unicast route.
• unicast—Other unicast routes, such as static unicast route.
• multicast static—Static multicast route.
Route selection rule
Rule for RPF route selection, based on the route preference of the routing
protocol or based on the longest prefix match to the destination
address.
Load splitting rule Status of the load splitting rule: enabled or disabled.