6.9.1 Example for Changing Static Multicast Routes to RPF Routes
6.9.2 Example for Connecting RPF Routes Through Static Multicast Routes
6.9.1 Example for Changing Static Multicast Routes to RPF Routes
Networking Requirements
As shown in Figure 6-1, PIM-DM runs on the network and all the S9300s support multicast.
The receiver can receive information from the multicast source. S9300-A, S9300-B, and S9300-
C run OSPF. You need to configure a static multicast route to make the multicast path from the
source to the receiver different from the unicast path from the source to the receiver.
Figure 6-1 Networking diagram for changing static multicast routes to RPF routes
S9300-C
S9300-B
S9300-A
GE2/0/0
GE2/0/0
GE2/0/0
GE1/0/0
GE3/0/0
GE3/0/0
Source
Receiver
GE3/0/0
7.1.1.2/24
8.1.1.2/24
PIM-DM
Multicast static route
GE1/0/0
Switch
Physical interface VLANIF interface IP address
S9300-A GE 1/0/0 VLANIF 10 9.1.1.1/24
GE 2/0/0 VLANIF 20 8.1.1.1/24
GE 3/0/0 VLANIF 30 12.1.1.1/24
S9300-B GE 1/0/0 VLANIF 10 9.1.1.2/24
GE 2/0/0 VLANIF 40 13.1.1.1/24
GE 3/0/0 VLANIF 50 7.1.1.1/24
S9300-C GE 2/0/0 VLANIF 40 13.1.1.2/24
GE 3/0/0 VLANIF 30 12.1.1.2/24
Configuration Roadmap
The configuration roadmap is as follows:
Quidway S9300 Terabit Routing Switch
Configuration Guide - Multicast 6 Multicast Route Management
Issue 01 (2009-07-28) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
6-17
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