Cisco IOS Cookbook 中文精简版第二十三章 IP组播

23.3.  配置PIM-SM 和Auto-RP 下的组播路由

提问配置稀疏模式下的组播路由，使用Auto-RP来分发RP信息

回答

参与组播的正常路由器

Router1#configure terminal

Enter configuration commands, one per line.  End with CNTL/Z.

Router1(config)#ip multicast-routing

Router1(config)#ip pim rp-address 192.168.15.5

Router1(config)#interface FastEthernet0/0

Router1(config-if)#ip address 192.168.1.1 255.255.255.0

Router1(config-if)#ip pim sparse-dense-mode

Router1(config-if)#exit

Router1(config)#interface Serial1/0

Router1(config-if)#ip address 192.168.2.5 255.255.255.252

Router1(config-if)#ip pim sparse-dense-mode

Router1(config-if)#end

Router1#

候选RP路由器

Router-RP1#configure terminal

Enter configuration commands, one per line.  End with CNTL/Z.

Router-RP1(config)#ip multicast-routing

Router-RP1(config)#interface Loopback0

Router-RP1(config-if)#ip address 192.168.12.1 255.255.255.255

Router-RP1(config-if)#ip pim sparse-dense-mode

Router-RP1(config-if)#exit

Router-RP1(config)#interface FastEthernet0/0

Router-RP1(config-if)#ip address 192.168.1.1 255.255.255.0

Router-RP1(config-if)#ip pim sparse-dense-mode

Router-RP1(config-if)#exit

Router-RP1(config)#interface Serial1/0

Router-RP1(config-if)#ip address 192.168.2.5 255.255.255.252

Router-RP1(config-if)#ip pim sparse-dense-mode

Router-RP1(config-if)#exit

Router-RP1(config)#ip pim send-rp-announce loopback0 scope 16 group-list 15

Router-RP1(config)#ip pim send-rp-discovery scope 16