配置：
pim
multi rout
int vlan 2
pim dm
标签：multi,组播,pim,int,rout,dm From： https://www.cnblogs.com/linux-china/p/16872988.html
配置：
pim
multi rout
int vlan 2
pim dm
标签：multi,组播,pim,int,rout,dm From： https://www.cnblogs.com/linux-china/p/16872988.html