S9300-C GE 1/0/0 VLANIF 100 192.168.1.2/24
GE 2/0/0 VLANIF 102 10.110.2.1/24
GE 3/0/0 VLANIF 300 192.168.2.2/24
Configuration Roadmap
The configuration roadmap is as follows:
1. Configure the IP addresses of interfaces and the unicast routing protocol.
2. Enable the multicast function on all S9300s, enable PIM-SM on all interfaces, and enable
IGMP on the interfaces connected to hosts.
3. Configure the same static RP on each S9300.
4. Perform the SPT switchover on S9300-C.
Data Preparation
To complete the configuration, you need the following data:
l Address of multicast source S: 10.110.5.100/24
l Address of multicast group G: 225.1.1.1/24
l Version of IGMP running between S9300-C and the leaf network: 2
Procedure
Step 1 Configure the IP addresses of interfaces and the unicast routing protocol on each S9300.
# Based on Figure 4-3, configure the IP address and mask of each interface on S9300s; connect
the S9300s through OSPF to ensure that S9300-A, S9300-B, and S9300-C can connect to each
other at the network layer and can dynamically update routes through the unicast routing
protocol.
For how to configure IP addresses of interfaces, see Assigning an IP Address to an
Interface in the Quidway S9300 Terabit Routing Switch - Basic Configuration. For how to
configure OSPF, see OSPF Configuration in the Quidway S9300 Terabit Routing Switch - IP
Routing.
Step 2 Enable multicast on all S9300s, PIM-SM on all interfaces, and IGMP on the interfaces connected
to hosts.
# Enable multicast on all S9300s, PIM-SM on all interfaces, and IGMP on the interface through
which S9300-C is connected to the leaf network. The configurations of S9300-A and S9300-B
are similar to the configuration of S9300-C, and are not mentioned here.
[S9300-C] multicast routing-enable
[S9300-C] interface vlanif 102
[S9300-C-Vlanif102] pim sm
[S9300-C-Vlanif102] igmp enable
[S9300-C-Vlanif102] igmp version 2
[S9300-C-Vlanif102] quit
[S9300-C] interface vlanif 300
[S9300-C-Vlanif300] pim sm
[S9300-C-Vlanif300] quit
[S9300-C] interface vlan 100
4 PIM-SM Configuration
Quidway S9300 Terabit Routing Switch
Configuration Guide - Multicast
4-64 Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 01 (2009-07-28)
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