H3C S5500-EI - Page 225

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Vlan-int103 192.168.2.1/24 Vlan-int103 192.168.2.2/24
Switch C Vlan-int200 10.110.2.2/24 Vlan-int102 192.168.9.2/24
Vlan-int104 192.168.3.1/24 Vlan-int105 192.168.4.1/24
Configuration procedure
1. Configure the IP address and subnet mask for each interface as per Figure 57. (Details not shown.)
2. Configure OSPF on the switches in the PIM-SSM domain to make sure they are interoperable at the
network layer. (Details not shown.)
3. Enable IP multicast routing, IGMP and PIM-SM:
# Enable IP multicast routing on Switch A, enable IGMPv3 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] igmp version 3
[SwitchA-Vlan-interface100] pim sm
[SwitchA-Vlan-interface100] quit
[SwitchA] interface vlan-interface 101
[SwitchA-Vlan-interface101] pim sm
[SwitchA-Vlan-interface101] quit
[SwitchA] interface vlan-interface 102
[SwitchA-Vlan-interface102] pim sm
[SwitchA-Vlan-interface102] quit
# Enable IP multicast routing, IGMP and PIM-SM on Switch B and Switch C in the same way.
(Details not shown.)
# Enable IP multicast routing and PIM-SM on Switch D and Switch E in the same way. (Details not
shown.)
4. Configure the SSM group range:
# Configure the SSM group range to be 232.1.1.0/24 on Switch A.
[SwitchA] acl number 2000
[SwitchA-acl-basic-2000] rule permit source 232.1.1.0 0.0.0.255
[SwitchA-acl-basic-2000] quit
[SwitchA] pim
[SwitchA-pim] ssm-policy 2000
[SwitchA-pim] quit
# Configure the SSM group range on Switch B, Switch C, Switch D and Switch E in the same way.
(Details not shown.)
Verifying the configuration
# Display PIM configuration information on Switch A.
[SwitchA] display pim interface
VPN-Instance: public net
Interface NbrCnt HelloInt DR-Pri DR-Address