[SwitchC] multicast routing-enable
[SwitchC] interface vlanif 100
[SwitchC-Vlanif100] pim sm
[SwitchC-Vlanif100] quit
[SwitchC] interface vlanif 400
[SwitchC-Vlanif400] pim sm
[SwitchC-Vlanif400] quit
# Configure the service boundary of BSR on VLANIF 500 of SwitchA, VLANIF 200 of
SwitchB, VLANIF 200 of SwitchE, and VLANIF 500 of SwitchF. The configurations of
SwitchB, SwitchE, and SwitchF are similar to configuration of SwitchA, and are not provided
here.
[SwitchA] interface vlanif 500
[SwitchA-Vlanif500] pim bsr-boundary
[SwitchA-Vlanif500] quit
Step 3 Configure Loopback0, C-BSR, and C-RP.
# Configure loopback0, C-BSR, and C-RP on SwitchC, SwitchD, and SwitchF. The
configurations of SwitchD and SwitchF are similar to the configuration of SwitchC, and are not
provided here.
[SwitchC] interface loopback 0
[SwitchC-LoopBack0] ip address 1.1.1.1 255.255.255.255
[SwitchC-LoopBack0] pim sm
[SwitchC-LoopBack0] quit
[SwitchC] pim
[SwitchC-pim] c-bsr loopback 0
[SwitchC-pim] c-rp loopback 0
[SwitchC-pim] quit
Step 4 Configure static RPF peers.
# Configure SwitchD and SwitchF as the static RPF peers of SwitchC.
[SwitchC] ip ip-prefix list-df permit 192.168.0.0 16 greater-equal 16 less-equal
32
[SwitchC] msdp
[SwitchC-msdp] peer 192.168.3.2 connect-interface vlanif100
[SwitchC-msdp] peer 192.168.5.1 connect-interface vlanif400
[SwitchC-msdp] static-rpf-peer 192.168.3.2 rp-policy list-df
[SwitchC-msdp] static-rpf-peer 192.168.5.1 rp-policy list-df
[SwitchC-msdp] quit
# Configure SwitchC as the static RPF peer of SwitchD and SwitchF. The configuration of
SwitchF is similar to the configuration of SwitchD, and is not provided here.
[SwitchD] ip ip-prefix list-c permit 192.168.0.0 16 greater-equal 16 less-equal 32
[SwitchD] msdp
[SwitchD-msdp] peer 192.168.1.1 connect-interface vlanif300
[SwitchD-msdp] static-rpf-peer 192.168.1.1 rp-policy list-c
Step 5 Verify the configuration.
# Run the display bgp peer command to view the status of the BGP peer relationship between
Switches. No output information is displayed on SwitchC, which indicates that no BGP peer
relationship is set up between SwitchC and SwitchD, and between SwitchC and SwitchF.
# Run the display msdp brief command to view the status of the MSDP peer relationship
between Switches. When multicast source S1 in the PIM-SM1 domain sends multicast packets,
the receivers in the PIM-SM2 and PIM-SM3 domains can receive the packets. For example, the
displayed information of MSDP peers on SwitchC, SwitchD and SwitchF is as follows:
<SwitchC> display msdp brief
MSDP Peer Brief Information of VPN-Instance: public net
Quidway S7700 Smart Routing Switch
Configuration Guide - Multicast 7 MSDP Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
272
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