ip igmp ssm dynamic-learning (for a
      VRF)
   
   
      Enables SSM dynamic learning for the VRF.
    
      Syntax
         
         
            - 
               
                  default ip igmp ssm
                     dynamic-learning
                
- 
               
                  ip igmp ssm
                     dynamic-learning
                
- 
               
                  ip igmp ssm
                     dynamic-learning group-range {A.B.C.D/X}
                
- 
               
                  no ip igmp ssm
                     dynamic-learning
                
Command Parameters
         
         
            
               - group-range {A.B.C.D/X}
- Extends the default SSM range of
                  232/8 to include an IP multicast address. You can configure existing applications
                  without changing their group configuration.
Default
         
         The default is enabled.
      
      Command Mode
         
         VRF Router Configuration