* Learn the troubleshooting and support topics for the new Cisco CCNP 642-831 CIT exam with the only official preparation book
* Practice with more than 200 test questions, including simulation-based questions on the enclosed CD-ROM
* Prepare for...

Take the next step in your career by earning your CompTIA Network+ certification the faster, smarter way. This innovative, high-energy guide makes the most of your study time by teaching exactly what you need for the Network+ exam. You get focused, no-fluff coverage of exam objectives—plus Test Smart tips, a rigorous cram-and-review...

Assessment testing to focus and direct your studies In-depth coverage of official exam objectives Configuration practice with a Router...

Get up to speed on Cisco-related hardware and technology with this dual-purpose resource. Providing you with both technical background as well as on-the-job information--including configuration notes and hands-on commands--this useful reference is truly comprehensive in coverage. From the...

IS-IS, the Intermediate System to Intermediate System protocol, has been used effectively as a routing protocol for many large-scale networks, including service provider backbone, telephone system management, and power equipment networks. Used in conjunction with the Border Gateway Protocol...

* Internetworking functions of each layer of the OSI reference model and how they are performed in network...

Written by networking veteran with 20 years of experience, Network Warrior provides a thorough and practical introduction to the entire network infrastructure, from cabling to the routers. What you need to learn to pass a Cisco certification exam such as CCNA and what you need to know to survive in the real world are two very...