AR28/AR46系列路由器MSDP综合组网的典型配置

AR28/AR46系列路由器MSDP综合组网的典型配置

【需求】

在如下网络中，组播源位于PIM-SM域1，接收者位于PIM-SM域2、3、4，接收“影视热线”节目。域间运行MSDP，在PIM-SM域1内配置Anycast RP，PIM-SM各个域的RP建立MSDP对等体关系，域间使用MBGP组播扩展路由协议。

【组网图】

【配置脚本】

RouterA配置脚本

# 启动组播。 <RTA> system-view [RTA] multicast routing-enable # 配置接口loopback0 的IP地址，启动PIM-SM。 [RTA] interface loopback0 [RTA-LoopBack0] ip address 10.25.1.1 255.255.255.255 [RTA-LoopBack0] pim sm [RTA-LoopBack0] quit # 配置接口loopback10 的IP地址，启动PIM-SM。 [RTA] interface loopback10 [RTA-LoopBack10] ip address 10.1.1.1 255.255.255.255 [RTA-LoopBack10] pim sm [RTA-LoopBack10] quit # 配置接口ethernet 0/0/0 的IP地址，启动PIM-SM。 [RTA] interface ethernet 0/0/0 [RTA-Ethernet0/0/0] ip address 10.25.2.3 255.255.255.0 [RTA-Ethernet0/0/0] pim sm [RTA-Ethernet0/0/0] undo shutdown [RTA-Ethernet0/0/0] quit # 配置接口serial 1/1/0 的IP地址，启动PIM-SM。 [RTA] interface serial 1/1/0 [RTA-Serial1/1/0] ip address 10.25.3.1 255.255.255.0 [RTA-Serial1/1/0] pim sm [RTA-Serial1/1/0] undo shutdown [RTA-Serial1/1/0] quit # 配置OSPF。 [RTA] ospf [RTA-ospf-1] area 0 [RTA-ospf-1-area-0.0.0.0] network 10.25.2.0 0.0.0.255 [RTA-ospf-1-area-0.0.0.0] network 10.1.1.1 0.0.0.0 [RTA-ospf-1-area-0.0.0.0] network 10.25.1.1 0.0.0.0 [RTA-ospf-1-area-0.0.0.0] quit [RTA-ospf-1] quit # 配置IBGP对等体RTE。 [RTA] bgp 100 [RTA-bgp] undo synchronization [RTA-bgp] group rte internal [RTA-bgp] peer 10.26.1.2 group rte [RTA-bgp] peer rte connect-interface loopback0 [RTA-bgp] peer rte next-hop-local [RTA-bgp] ipv4-family multicast [RTA-bgp-af-mul] peer rte enable [RTA-bgp-af-mul] peer 10.26.1.2 group rte [RTA-bgp-af-mul] peer rte next-hop-local [RTA-bgp-af-mul] quit # 配置IBGP对等体RTF。 [RTA-bgp] group rtf internal [RTA-bgp] peer 10.27.1.2 group rtf [RTA-bgp] peer rtf connect-interface loopback0 [RTA-bgp] peer rtf next-hop-local [RTA-bgp] ipv4-family multicast [RTA-bgp-af-mul] peer rtf enable [RTA-bgp-af-mul] peer rtf next-hop-local [RTA-bgp-af-mul] quit # 配置EBGP对等体RTG。 [RTA-bgp] group rtg external [RTA-bgp] peer 10.28.1.1 group rtg as-number 200 [RTA-bgp] peer rtg next-hop-local [RTA-bgp] peer rtg default-route-advertise [RTA-bgp] peer rtg ebgp-max-hop 255 [RTA-bgp] ipv4-family multicast [RTA-bgp-af-mul] peer 10.28.1.1 group rtg [RTA-bgp-af-mul] peer rtg enable [RTA-bgp-af-mul] peer rtg next-hop-local [RTA-bgp-af-mul] quit [RTA-bgp] quit # 配置MSDP对等体、全连接组和Originating RP。 [RTA] msdp [RTA-msdp] static-rpf-peer 10.28.1.1 [RTA-msdp] peer 10.28.1.1 connect-interface loopback 0 [RTA-msdp] peer 10.26.1.2 connect-interface loopback 0 [RTA-msdp] peer 10.27.1.2 connect-interface loopback 0 [RTA-msdp] peer 10.26.1.2 mesh-group net [RTA-msdp] peer 10.27.1.2 mesh-group net [RTA-msdp] originating-rp loopback0 [RTA-msdp] quit # 配置候选RP和BSR。 [RTA] pim [RTA-pim] c-rp loopback 10 [RTA-pim] c-bsr loopback 0 30

RouterB配置脚本

# 启动组播。 [RTB] multicast routing-enable # 配置接口IP地址，启动PIM-SM。 [RTB] interface ethernet 0/0/0 [RTB-Ethernet0/0/0] ip address 10.25.2.4 255.255.255.0 [RTB-Ethernet0/0/0] pim sm [RTB-Ethernet0/0/0] undo shutdown

RouterE配置脚本

# 启动组播。 [RTE] multicast routing-enable # 配置接口IP地址，启动PIM-SM。 [RTE] interface loopback0 [RTE-LoopBack0] ip address 10.26.1.2 255.255.255.255 [RTE-LoopBack0] pim sm [RTE-LoopBack0] quit # 配置接口IP地址，启动PIM-SM。 [RTE] interface loopback10 [RTE-LoopBack10] ip address 10.1.1.1 255.255.255.255 [RTE-LoopBack10] pim sm [RTE-LoopBack10] quit # 配置接口IP地址，启动PIM-SM。 [RTE] interface ethernet 0/0/0 [RTE-Ethernet0/0/0] ip address 10.26.2.3 255.255.255.0 [RTE-Ethernet0/0/0] pim sm [RTE-Ethernet0/0/0] undo shutdown [RTE-Ethernet0/0/0] quit # 配置接口IP地址，启动PIM-SM。 [RTE] interface serial 1/0/0 [RTE-Serial1/0/0] ip address 10.26.3.1 255.255.255.0 [RTE-Serial1/0/0] pim sm [RTE-Serial1/0/0] undo shutdown [RTE-Serial1/0/0] quit # 配置OSPF。 [RTE] ospf [RTE-ospf-1] area 0 [RTE-ospf-1-area-0.0.0.0] network 10.26.2.0 0.255.255.255 [RTE-ospf-1-area-0.0.0.0] network 10.1.1.1 0.0.0.0 [RTE-ospf-1-area-0.0.0.0] network 10.26.1.2 0.0.0.0 [RTE-ospf-1-area-0.0.0.0] quit [RTE-ospf-1] quit # 配置IBGP对等体RTA。 [RTE] bgp 100 [RTE-bgp] undo synchronization [RTE-bgp] group rta internal [RTE-bgp] peer 10.25.1.1 group rta [RTE-bgp] peer rta connect-interface loopback0 [RTE-bgp] peer rta next-hop-local [RTE-bgp] ipv4-family multicast [RTE-bgp-af-mul] peer 10.25.1.1 group rta [RTE-bgp-af-mul] peer rta enable [RTE-bgp-af-mul] peer rta next-hop-local [RTE-bgp-af-mul] quit # 配置IBGP对等体RTF。 [RTE-bgp] group rtf internal [RTE-bgp] peer 10.26.1.2 group rtf [RTE-bgp] peer rtf connect-interface loopback0 [RTE-bgp] peer rtf next-hop-local [RTE-bgp] ipv4-family multicast [RTE-bgp-af-mul] peer 10.26.1.2 group rtf [RTE-bgp-af-mul] peer rtf enable [RTE-bgp-af-mul] peer rtf next-hop-local [RTE-bgp-af-mul] quit [RTE-bgp] quit # 配置MSDP对等体、全连接组和Originating RP。 [RTE] msdp [RTE-msdp] peer 10.29.1.1 connect-interface loopback 0 [RTE-msdp] static-rpf-peer 10.29.1.1 [RTE-msdp] peer 10.25.1.1 connect-interface loopback 0 [RTE-msdp] peer 10.27.1.2 connect- interface loopback 0 [RTE-msdp] peer 10.25.1.1 mesh-group net [RTE-msdp] peer 10.27.1.2 mesh-group net [RTE-msdp] originating-rp loopback0 [RTE-msdp] quit [RTE] ip route-static 10.29.1.1 255.255.255.0 serial1/0/0 # 配置候选RP和BSR。 [RTE] pim [RTE-pim] c-rp loopback 10 [RTE-pim] c-bsr loopback 0 30

RouterG配置脚本

# 启动组播。 <RTG> system-view [RTG] multicast routing-enable # 配置接口loopback0 的IP地址，启动PIM-SM。 [RTG] interface loopback0 [RTG-LoopBack0] ip address 10.28.1.1 255.255.255.255 [RTG-LoopBack0] pim sm [RTG-LoopBack0] quit # 配置接口serial 1/0/0 的IP地址，启动PIM-SM。 [RTA] interface serial 1/0/0 [RTA-Serial1/0/0] ip address 10.25.3.2 255.255.255.0 [RTA-Serial1/0/0] pim sm [RTA-Serial1/0/0] quit # 配置接口ethernet0/0/0 的IP地址，启动PIM-SM、IGMP。 [RTG] interface ethernet0/0/0 [RTG-ethernet0/0/0] ip address 20.1.1.1 255.255.255.255 [RTG-ethernet0/0/0] pim sm [RTG-ethernet0/0/0] igmp enable [RTG-ethernet0/0/0] quit # 配置MSDP对等体和Originating RP。 [RTA] msdp [RTA-msdp] static-rpf-peer 10.28.1.1 [RTA-msdp] peer 10.25.1.1 connect-interface loopback 0 [RTA-msdp] originating-rp loopback0 [RTA-msdp] quit # 配置候选RP和BSR。 [RTA] pim [RTA-pim] c-rp loopback 0 [RTA-pim] c-bsr loopback 0 30

组播源的配置

在组播源上逐一配置组播节目对应的组播地址，如“影视热线”节目对应组播地址224.0.1.1。

接收者的配置

Receiver首先跟组播源建立http连接，然后在客户端软件上选择“影视热线”节目即可。