Network diagram, Configuration procedure – H3C Technologies H3C S7500E Series Switches User Manual
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Network diagram
Figure 7-7 Network diagram for anycast RP configuration
Loop0
Loop2
0
Lo
op20
Loop
0
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t1
0
1
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-i
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t1
0
1
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la
n
-in
t1
0
2
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la
n
-in
t1
0
2
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n
-in
t1
0
3
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Device Interface IP
address
Device Interface
IP
address
Source 1
—
10.110.5.100/24
Switch C
Vlan-int101
192.168.1.2/24
Source 2
—
10.110.6.100/24
Vlan-int102
192.168.2.2/24
Switch A
Vlan-int300
10.110.5.1/24
Switch D
Vlan-int200
10.110.3.1/24
Vlan-int103
10.110.2.2/24
Vlan-int104
10.110.4.1/24
Switch B
Vlan-int100
10.110.1.1/24
Vlan-int102
192.168.2.1/24
Vlan-int103
10.110.2.1/24
Loop0 2.2.2.2/32
Vlan-int101
192.168.1.1/24
Loop10 4.4.4.4/32
Loop0
1.1.1.1/32
Loop20 10.1.1.1/32
Loop10
3.3.3.3/32
Switch
E
Vlan-int400 10.110.6.1/24
Loop20
10.1.1.1/32
Vlan-int104 10.110.4.2/24
Configuration procedure
1) 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 for interconnection between the switches. Ensure the network-layer interoperation
among the switches, and ensure the dynamic update of routing information between the switches
through a unicast routing protocol. Detailed configuration steps are omitted here.
2) Enable IP multicast routing, and enable PIM-SM and IGMP
# Enable IP multicast routing on Switch B, enable PIM-SM on each interface, and enable IGMP on the
host-side interface VLAN-interface 100.
[SwitchB] multicast routing-enable
[SwitchB] interface vlan-interface 100
[SwitchB-Vlan-interface100] igmp enable
[SwitchB-Vlan-interface100] pim sm
[SwitchB-Vlan-interface100] quit
[SwitchB] interface vlan-interface 103
[SwitchB-Vlan-interface103] pim sm