Configuration procedure – H3C Technologies H3C SecPath F1000-E User Manual
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IGMPv2 is to run between Device A and N1, and between Device B/Device C and N2.
Figure 10 Network diagram for PIM-DM configuration
Ethe
rnet
Ethe
rnet
Ether
net
N1
N2
G
E3
/0
GE3/1
G
E2
/0
GE2/0
Device Interface IP
address
Device Interface IP
address
Device A
GE1/1
10.110.1.1/24
Device D
GE1/1
10.110.5.1/24
GE2/0
192.168.1.1/24
GE2/0
192.168.1.2/24
Device
B
GE1/1 10.110.2.1/24
GE3/0 192.168.2.2/24
GE3/0
192.168.2.1/24
GE3/1
192.168.3.2/24
Device C
GE1/1
10.110.2.2/24
GE3/0
192.168.3.1/24
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 deivces in the PIM-DM domain to ensure network-layer reachability among them.
Detailed configuration steps are omitted here.
Step2
Enable IP multicast routing, and enable PIM-DM and IGMP
# Enable IP multicast routing on Device A, enable PIM-DM on each interface, and enable IGMP on
GigabitEthernet 1/1, which connects Device A to N1.
<DeviceA> system-view
[DeviceA] multicast routing-enable
[DeviceA] interface gigabitethernet 1/1
[DeviceA-GigabitEthernet1/1] igmp enable
[DeviceA-GigabitEthernet1/1] pim dm
[DeviceA-GigabitEthernet1/1] quit