Huawei Quidway s3700 series Configuration Manual page 240

Quidway S3700 Series Ethernet Switches
Configuration Guide - Multicast
# Enable multicast on Switch B and enable PIM-SM on each interface. The configurations of
other switches are similar to the configuration of Switch B, and are not provided here.
[SwitchB] multicast routing-enable
[SwitchB] interface vlanif 100
[SwitchB-Vlanif100] pim sm
[SwitchB-Vlanif100] quit
[SwitchB] interface vlanif 200
[SwitchB-Vlanif200] pim sm
# Configure the domain boundary on VLANIF 100 of Switch B.
[SwitchB-Vlanif100] pim bsr-boundary
[SwitchB-Vlanif100] quit
# Configure the domain boundary on VLANIF 200 and VLANIF 400 of Switch C. Configure
the service boundary of BSR on VLANIF 400 of Switch E. The configuration on Switch E is
similar to the configuration on Switch B, and is not provided here.
# Enable IGMP on the interface connecting Switch D to the leaf network.
[SwitchD] interface vlanif 102
[SwitchD-Vlanif102] igmp enable
Step 4 Configure the CBSR and C-RP.
# Create Loopback0, and then configure a CBSR, and a C-RP on Loopback0 on Switch B. The
configurations of Switch C and Switch E are similar to the configuration of Switch B, and are
not provided here.
[SwitchB] interface loopback 0
[SwitchB-LoopBack0] ip address 1.1.1.1 255.255.255.255
[SwitchB-LoopBack0] pim sm
[SwitchB-LoopBack0] quit
[SwitchB] pim
[SwitchB-pim] cBsr loopback 0
[SwitchB-pim] c-rp loopback 0
[SwitchB-pim] quit
Step 5 Configure MSDP peer relations.
# Configure the MSDP peer relationship on Switch B.
[SwitchB] msdp
[SwitchB-msdp] peer 192.168.2.2 connect-interface vlanif200
[SwitchB-msdp] quit
# Configure the MSDP peer relationship on Switch C.
[SwitchC] msdp
[SwitchC-msdp] peer 192.168.2.1 connect-interface vlanif200
[SwitchC-msdp] peer 192.168.4.2 connect-interface vlanif400
[SwitchC-msdp] quit
# Configure the MSDP peer relationship on Switch E.
[SwitchE] msdp
[SwitchE-msdp] peer 192.168.4.1 connect-interface vlanif400
[SwitchE-msdp] quit
Step 6 Verify the configuration.
# Run the display bgp peer command to view the BGP peer relationship between switches. For
example, the following information shows the BGP peer relationship on Switch B and Switch
C:
[SwitchB] display bgp peer
Issue 01 (2011-10-26) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
8 MSDP Configuration
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