pim sm  static-rp xxxx_组播

核心

1、需要保证单播路由互联(所有信息点位)

2、所有组播接口启用PIM SM

interface GigabitEthernet0/0/0

ip address 10.1.1.1 255.255.255.0  

pim sm

#

interface GigabitEthernet0/0/1

ip address 20.1.1.1 255.255.255.0  

pim sm

#

interface GigabitEthernet0/0/2

ip address 30.1.1.1 255.255.255.0  

pim sm

#

interface NULL0

#

interface LoopBack0

ip address 1.1.1.1 255.255.255.255  

pim sm

#

3、静态指定static-rp(rendezvous protocol)

pim

static-rp 2.2.2.2

需要再pim模式下配置static-ip

特别注意

每个组播路由器都必须配置静态:static-ip XXXX

pim sm  static-rp xxxx_单播_02