Configuration procedure – H3C Technologies H3C SecPath F1000-E User Manual
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Device C
GE1/1
10.110.2.2/24
GE3/2
192.168.9.2/24
GE3/0
192.168.3.1/24
GE3/3
192.168.4.1/24
Configuration procedure
Step1
Configure IP addresses and unicast routing
Configure the IP address and subnet mask for each interface as per
. Detailed configuration
steps are omitted here.
Configure OSPF on the devices in the PIM-SM domain to ensure network-layer reachability among them.
Detailed configuration steps are omitted here.
Step2
Enable IP multicast routing, and enable PIM-SM and IGMP
# Enable IP multicast routing on Device A, enable PIM-SM on each interface, and enable IGMP on
GigabitEthernet 1/1, which connects Device A to the stub network.
<DeviceA> system-view
[DeviceA] multicast routing-enable
[DeviceA] interface gigabitethernet 1/1
[DeviceA-GigabitEthernet1/1] igmp enable
[DeviceA-GigabitEthernet1/1] pim sm
[DeviceA-GigabitEthernet1/1] quit
[DeviceA] interface gigabitethernet 2/0
[DeviceA-GigabitEthernet2/0] pim sm
[DeviceA-GigabitEthernet2/0] quit
[DeviceA] interface gigabitethernet 3/0
[DeviceA-GigabitEthernet3/0] pim sm
[DeviceA-GigabitEthernet3/0] quit
The configuration on Device B and Device C is similar to that on Device A. The configuration on Device
D and Device E is also similar to that on Device A except that it is not necessary to enable IGMP on the
corresponding interfaces on these two devices.
Step3
Configure a C-BSR and a C-RP
# On Device D, configure the service scope of RP advertisements, specify a C-BSR and a C-RP, and set
the hash mask length to 32 and the priority of the C-BSR to 10.
<DeviceD> system-view
[DeviceD] acl number 2005
[DeviceD-acl-basic-2005] rule permit source 225.1.1.0 0.0.0.255
[DeviceD-acl-basic-2005] quit
[DeviceD] pim
[DeviceD-pim] c-bsr gigabitethernet 3/0 32 10
[DeviceD-pim] c-rp gigabitethernet 3/0 group-policy 2005
[DeviceD-pim] quit
# On Device E, configure the service scope of RP advertisements, specify a C-BSR and a C-RP, and set the
hash mask length to 32 and the priority of the C-BSR to 20.
<DeviceE> system-view
[DeviceE] acl number 2005
[DeviceE-acl-basic-2005] rule permit source 225.1.1.0 0.0.0.255
[DeviceE-acl-basic-2005] quit
[DeviceE] pim