This is the most comprehensive and current CCNP self-study solution on the market! And of course, you'll find in-depth coverage of all official objectives for all four exams required for the CCNP: 642-801: "Building Scalable Cisco Internetworks"; 642--811: "Building Cisco Multilayer Switched Networks"; 642--821: "Building Cisco Remote Access Networks"; and, 642--831: "Cisco Internetwork Troubleshooting Support".
eBay