CCNP: Cisco Internetwork Troubleshooting Study Guide (642-831) (CCNP study guides)

by ToddLammle (Author), Arthur Pfund (Author)

• Used

  Paperback
  2003

  $35.30

  Cisco dominates the internetworking scene with an over 80 per cent share of the routers used on the Internet. The mid-level Cisco Certified Network Professional (CCNP) certification validates advanced knowledge of Cisco-based networks. The Cisco Internetwork Troubleshooting (CIT) exam, No. 642-831, is one of the four core exams that cover a wide range of topics, including determining an effective troubleshooting strategy at the various layers of the OSI network model. Cisco is in the process of revising the four CCNP exams, covering new technologies and adding new questions to the pool. (Previous ISBN: 0782141528)