Part I: LAN Switching
 Virtual LANs
 Spanning Tree Protocol
 Troubleshooting LAN Switching
Part II: IP Routing
 IP Routing: Static and Connected Routes
 VLSM and Route Summarization
 IP Access Control Lists
 Troubleshooting IP Routing
Part III: Routing Protocols Configuration and Troubleshooting
 Routing Protocol Theory
 OSPF
 EIGRP
 Troubleshooting Routing Protocols
Part IV: Wide-Area Networks
 Point-to-Point WANs
 Frame Relay Concepts
 Frame Relay Configuration and Troubleshooting
 Virtual Private Networks
Part V: Scaling the IP Address Space
 Network Address Translation
 IP Version 6