PIM-DM实验
一、实验拓扑图
二、实验步骤
1、配置组播源地址
CLIENT1:172.16.1.1 255.255.255.0 组播组地址:224.1.1.1
CLIENT2:192.168.1.1. 255.255.255.0 组播地址:224.1.1.1
2、基本IP地址配置
R1配置:
[R1-GigabitEthernet0/0/0]ip address 172.16.1.254 24
[R1-GigabitEthernet0/0/1]ip address 12.1.1.1 24
[R1-GigabitEthernet0/0/2]ip address 13.1.1.1 24
[R1-LoopBack0]ip address 1.1.1.1 24
R2配置:
[R2-GigabitEthernet0/0/0]ip address 12.1.1.2 24
[R2-GigabitEthernet0/0/1]ip address 23.1.1.2 24
[R2-LoopBack0]ip address 2.2.2.2 24
R3配置:
[R3-LoopBack0]ip address 3.3.3.3 24
[R3-GigabitEthernet0/0/1]ip address 13.1.1.3 24
[R3-GigabitEthernet0/0/0]ip address 23.1.1.3 24
[R3-GigabitEthernet0/0/2]ip address 192.168.1.254 24
3、配置路由
R1配置:
[R1]ospf 1 router-id 1.1.1.1
[R1-ospf-1-area-0.0.0.0]network 1.1.1.0 0.0.0.255
[R1-ospf-1-area-0.0.0.0]network 12.1.1.0 0.0.0.255
[R1-ospf-1-area-0.0.0.0]network 172.16.1.0 0.0.0.255
[R1-ospf-1-area-0.0.0.0]network 13.1.1.0 0.0.0.255 R2配置:
[R2]ospf 1 router-id 2.2.2.2
[R2-ospf-1-area-0.0.0.0]network 2.2.2.0 0.0.0.255
[R2-ospf-1-area-0.0.0.0]network 12.1.1.0 0.0.0.255
[R2-ospf-1-area-0.0.0.0]network 23.1.1.0 0.0.0.255
R3配置:
[R3]ospf 1 router-id 3.3.3.3
[R3-ospf-1-area-0.0.0.0]network 3.3.3.0 0.0.0.255
[R3-ospf-1-area-0.0.0.0]network 23.1.1.0 0.0.0.255
[R3-ospf-1-area-0.0.0.0]network 13.1.1.0 0.0.0.255
[R3-ospf-1-area-0.0.0.0]network 192.168.1.0 0.0.0.255
3、配置IGMP
R3配置:
[R3]multicast routing-enable/启动进程
[R3-GigabitEthernet0/0/2]igmp enable/接口下启用IGMP
4、配置PIM-SM起邻居
R1配置:
[R1]multicast routing-enable
[R1]pim
[R1-pim]qu
[R1-GigabitEthernet0/0/0]pimsm
[R1-GigabitEthernet0/0/1]pimsm
[R1-GigabitEthernet0/0/2]pimsm
[R1-LoopBack0]pimsm
R2配置:
[R2]multicast routing-enable
[R2]pim
[R2-pim]qu
[R2-GigabitEthernet0/0/0]pimsm
[R2-GigabitEthernet0/0/1]pimsm
[R2-LoopBack0]pimsm
R3配置:
[R3]multicast routing-enable /上面已经配置过
[R3]pim
[R3-pim]qu
[R3-GigabitEthernet0/0/0]pimsm
[R3-GigabitEthernet0/0/1]pimsm
[R3-LoopBack0]pimsm
5、配置RP(静态的,所有路由器都手动指定RP)这里配置动态的
需要C-RP,C-BSR
R1配置:
[R1]pim
[R1-pim]c-rp lo0
R2配置:
[R2]pim
[R2-pim]c-bsrLoopBack 0
R3配置:
[R3]pim
[R3-pim]c-rp lo0
6、推送组播视频流
CLIENT1:推送视频流,如:
CLIENT2:接收视频流
三、其他查询命令
1、查询邻居状态:。