The "Cisco CCNA Command Guide" is the Complete Cisco CCNA Routing & Switching Command Guide for Passing your CCNA Exam. A guide that will cover everything in Cisco Routing and Switching Command, including Subnetting, VLSM, and Supernetting. You will be able to pass your CCNA (Cisco Certified Networking Associate) exam and become a Cisco technology specialist sooner than you expected. The book is structured on 4 modules, which are exactly the ones you need for CCNA. Every command you have to know is presented and explained here. After you'll read this book, you'll be able to: - How to manage and configure Cisco devices (Routers, Switches) - How to troubleshoot with key commands - How can you apply this knowledge in a practical scenario - Written for simplicity so that you can learn Cisco IOS quickly and effectively. - You'll learn computer networking while executing commands. The book includes configuration scenarios such as: - Basic configurations on Routers and Switches - Routing Protocols (OSPF, EIGRP, eBGP, RIP) - Switching (VLAN, STP, VTP) - Redundancy (HSRP, EtherChannel) - Security (ACL, Security Switching, VPN), etc. Becoming a professional networking engineer is now easier than ever. By getting this book today, you'll shortly see that Cisco Routing and Command are something anyone can understand with a little bit of practice.