Multiprotocol Label Switching (MPLS) is
        disabled by default. To enable MPLS on the device, perform the following steps:
    
    - 
        Enable MPLS
      
 - 
        (optional) Set global MPLS policy
          parameters 
      
 - 
        (optional) Set traffic engineering
          parameters for MPLS-enabled interfaces 
      
 - 
        (optional) Set RSVP parameters