Cisco certification 642-887 exam tests the knowledge of the concepts and implementation of MPLS technology and MPLS-TE services of candidates. It is one of the four exams for CCNP Service Provider certification. CCNP Service Provider 642-883 SPROUTE Deploying Cisco Service Provider Network Routing (SPROUTE) 642-885 SPADVROUTE Deploying Cisco Service Provider Advanced Routing (SPADVROUTE) 642-887 SPCORE