CCNP^®: Cisco Internetwork Troubleshooting Study Guide (Exam 642-831)

Here's the book you need to prepare the latest Cisco Internetwork Troubleshooting Support (CIT) exam, 642-831. This Study Guide provides: * In-depth coverage of key exam topics * Practical information on troubleshooting and optimizing Cisco internetworks * Hundreds of challenging review questions * Leading-edge exam preparation software, including a test engine, sample simulation questions, and electronic flashcards Authoritative coverage of all exam objectives, including: * Establishing an optimal system baseline * Diagramming and documenting system topology and end system configuration * Verifying connectivity at all layers * Selecting an optimal troubleshooting approach * Planning a network documentation system and baseline monitoring scheme * Using Cisco IOS commands and applications to identify and isolate system problems * Resolving sub-optimal system performance problems * Restoring optimal baseline service * Working with external providers and system users to resolve service provision problems