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