Configuration procedure
1.
Assign an IP address and subnet mask to each interface according to
shown.)
2.
Enable OSPF on all switches on the PIM-SM network to make sure the network-layer on the PIM-SM
network is interoperable and the routing information among the switches can be dynamically
updated. (Details not shown.)
3.
Enable IP multicast routing, and enable IGMP and PIM-SM:
# On Switch A, enable IP multicast routing globally, enable IGMP on VLAN-interface 100, and
enable PIM-SM on each interface.
<SwitchA> system-view
[SwitchA] multicast routing-enable
[SwitchA] interface vlan-interface 100
[SwitchA-Vlan-interface100] igmp enable
[SwitchA-Vlan-interface100] pim sm
[SwitchA-Vlan-interface100] quit
[SwitchA] interface vlan-interface 101
[SwitchA-Vlan-interface101] pim sm
[SwitchA-Vlan-interface101] quit
# Enable IP multicast routing, IGMP, and PIM-SM on Switch E and Switch I in the same way.
(Details not shown.)
# On Switch B, enable IP multicast routing globally, and enable PIM-SM on each interface.
<SwitchB> system-view
[SwitchB] multicast routing-enable
[SwitchB] interface vlan-interface 200
[SwitchB-Vlan-interface200] pim sm
[SwitchB-Vlan-interface200] quit
[SwitchB] interface vlan-interface 101
[SwitchB-Vlan-interface101] pim sm
[SwitchB-Vlan-interface101] quit
[SwitchB] interface vlan-interface 102
[SwitchB-Vlan-interface102] pim sm
[SwitchB-Vlan-interface102] quit
[SwitchB] interface vlan-interface 103
[SwitchB-Vlan-interface103] pim sm
[SwitchB-Vlan-interface103] quit
# Enable IP multicast routing and PIM-SM on Switch C, Switch D, Switch F, Switch G, and Switch
H in the same way. (Details not shown.)
4.
Configure admin-scoped zone boundaries:
# On Switch B, configure VLAN-interface 102 and VLAN-interface 103 as the boundaries of
admin-scoped zone 1.
[SwitchB] interface vlan-interface 102
[SwitchB-Vlan-interface102] multicast boundary 239.0.0.0 8
[SwitchB-Vlan-interface102] quit
[SwitchB] interface vlan-interface 103
[SwitchB-Vlan-interface103] multicast boundary 239.0.0.0 8
[SwitchB-Vlan-interface103] quit
92
Figure
34. (Details not