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C

HAPTER

 45: MSDP C

ONFIGURATION

<SwitchD> system-view

 

System View: return to User View with Ctrl+Z.

 

[SwitchD] ip ip-prefix list-a permit 10.10.0.0 16

 

[SwitchD] msdp

 

[SwitchD-msdp] peer 10.10.1.1 connect-interface Vlan-interface 10

 

[SwitchD-msdp] static-rpf-peer 10.10.1.1 rp-policy list-a

 

[SwitchD-msdp] quit 

# Configure Switch B to be a static RPF peer of Switch D.

[SwitchD] ip ip-prefix list-b permit 10.21.0.0 16

 

[SwitchD] msdp

 

[SwitchD-msdp] peer 10.21.1.1 connect-interface Vlan-interface 20

 

[SwitchD-msdp] static-rpf-peer 10.21.1.1 rp-policy list-b

 

[SwitchD-msdp] quit 

# Configure Switch C to be a static RPF peer of Switch D.

[SwitchD] ip ip-prefix list-c permit 10.25.0.0 16

 

[SwitchD] msdp

 

[SwitchD-msdp] peer 10.25.1.1 connect-interface Vlan-interface30

 

[SwitchD-msdp] static-rpf-peer 10.25.1.1 rp-policy list-c 

To configure Anycast RP in the PIM-SM domain, establish MSDP peer relationship 
between Switch A and Switch B; use the address of loopback0 on Switch A and 
Switch B to send SA messages outside; set Loopback10 interface on Switch A and 
Switch B as BSR/RP and configure the Anycast RP address. In this way, when a 
unicast group member joins, the switch directly connected to the host can 
originate a join message to the nearest RP in the topology.

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