3Com S7906E - Switch, Configuration Manual

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Figure 1-1 Network diagram for MBGP configuration
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Device Interface IP address Device Interface IP address
Source - 10.110.1.100/24 Switch C Vlan-int200 10.110.2.1/24
Switch A Vlan-int100 10.110.1.1/24 Vlan-int102 192.168.2.2/24
Vlan-int101 192.168.1.1/24 Vlan-int104 192.168.4.1/24
Loop0 1.1.1.1/32 Loop0 3.3.3.3/32
Switch B Vlan-int101 192.168.1.2/24 Switch D Vlan-int103 192.168.3.2/24
Vlan-int102 192.168.2.1/24 Vlan-int104 192.168.4.2/24
Vlan-int103 192.168.3.1/24 Loop0 4.4.4.4/32
Loop0 2.2.2.2/32
Configuration procedure
1) Configure IP addresses for interfaces as shown in the above figure (omitted).
2) Configure OSPF (omitted).
3) Enable IP multicast routing, PIM-SM and IGMP, and configure a PIM-SM domain border.
# Enable IP multicast routing on Switch A, and enable PIM-SM on each interface.
<SwitchA> system-view
[SwitchA] multicast routing-enable
[SwitchA] interface vlan-interface 100
[SwitchA-Vlan-interface100] pim sm
[SwitchA-Vlan-interface100] quit
[SwitchA] interface vlan-interface 101
[SwitchA-Vlan-interface101] pim sm
[SwitchA-Vlan-interface101] quit
The configuration on Switch B and Switch D is similar to the configuration on Switch A.
# Enable IP multicast routing on Switch C, enable PIM-SM on each interface, and enable IGMP on the
host-side interface VLAN-interface 200.
<SwitchC> system-view
[SwitchC] multicast routing-enable
[SwitchC] interface vlan-interface 102
[SwitchC-Vlan-interface102] pim sm
[SwitchC-Vlan-interface102] quit
[SwitchC] interface vlan-interface 104