The configuration of PIM-SM C-BSR and C-RP In MSR Series

The configuration of PIM-SM C-BSR and C-RP In MSR Series

 

 

Keywords: MSR; PIM-SM;IGMP;Multicast;C-BSR;C-RP

I            Requirement for the diagram

The E0/1 of RTA connect to the multicast source, S0/1 of RTA connect to RTB, S0/2 of RTA connect to RTC, enable PIM-SM under every interface; The S0/2 connect to RTA, The S0/1 of RTB connect to RTC, E0/1 of RTB connect to PC Receiver2. The S0/1 of RTC connect to RTA, S0/2 of RTC connect to RTB, E0/1 connect to PC Receiver1. Enable PIM-SM of every router connected interface, and enable IGMP of connected to PC interface.

Device List: 3 MSR

II          Network topology

Figure 1 PIM-SM C-BSR and C-RP

III        Steps of configuration

 

RTA

#  router id 10.0.5.1 # //enable muticast globally  multicast routing-enable # //connect to source of multicast interface Ethernet0/1  port link-mode route  ip address 10.0.5.1 255.255.255.0  pim sm # //connect to RTB interface Serial0/1  link-protocol ppp  ip address 192.168.0.1 255.255.255.0  pim sm  # //connect to RTC interface Serial0/2  link-protocol ppp  ip address 192.168.1.1 255.255.255.0  pim sm         # ospf 1  area 0.0.0.0   network 10.0.5.0 0.0.0.255   network 192.168.0.0 0.0.0.255   network 192.168.1.0 0.0.0.255 #

RTB

#  router id 10.0.3.1 #  //enable multicat golbally  multicast routing-enable # //connect to RTA interface Serial0/2  link-protocol ppp  ip address 192.168.0.2 255.255.255.0  pim sm # //connect to RTC interface Serial0/1  link-protocol ppp  ip address 192.168.2.1 255.255.255.0  pim sm # //connect to PC Receiver2 interface Ethernet0/1  port link-mode route  ip address 10.0.3.1 255.255.255.0  igmp enable  igmp version 3 # ospf 1  area 0.0.0.0   network 10.0.3.0 0.0.0.255   network 192.168.0.0 0.0.0.255   network 192.168.2.0 0.0.0.255 #

RTC

#  router id 10.0.4.1 # //enable multicast globally  multicast routing-enable # //set ACL acl number 2005  rule 0 permit source 224.1.1.0 0.0.0.255 # //connect to RTA interface Serial0/1  link-protocol ppp  ip address 192.168.1.2 255.255.255.0  pim sm # //connect to RTB interface Serial0/2  link-protocol ppp  ip address 192.168.2.2 255.255.255.0  pim sm # //connect to PC Receiver1 interface Ethernet0/1  port link-mode route  ip address 10.0.4.1 255.255.255.0  igmp enable  igmp version 3 # //set C-BSR and C-RP pim  c-bsr Serial 0/1  c-rp  Serial 0/1 group-policy 2005 # ospf 1  area 0.0.0.0   network 10.0.4.0 0.0.0.255   network 192.168.1.0 0.0.0.255   network 192.168.2.0 0.0.0.255 #

 

IV       Key notes in the configuration

   1)  Make sure every router reachable each other based on OSPF;

       2)  Enable multicast globally;

       3)  Configuration C-BSR and C-RP;

       4)  Enable IGMP on the interface which connect to PC;