router isis lab
 nsf 

LAB 1 cisco Multicas

PE-4 PE-1  PE-2

conf t

 multicast-rounting
  address-family ipv4
   interface loopback0
    enable
	!
	interface gigabitethernet 0/0/0/2
    enable
	commit
	
	
	sh pim interface
	sho pim neig
	
	
*****************
Configure a BSR
  
  PE1
  
 conf t
    router pim
     address-family ipv4 
       bsr candidate-bsr  23.23.23.23
commit


 sh pim bsr election
 sh pim rp mapping
  sh pim group-map
  
  
SOURCE CONFIG  
  
  XE- 
  interface g1
  ip igmp join-group 229.11.11.11