The Cisco Certified Network Associate (CCNA) certification is a very popular Cisco certification and covers skills necessary to administer Cisco devices on small or medium-sized networks. You can find here more information about Cisco Certifications including CCNA.
In these few posts, I will try to give the required knowledge to get ready for passing Exam 640-802 and getting CCNA certification.
- Chapter 1: Introduction to Internetworking.
- Chapter 2: Introduction to TCP/IP
- Chapter 5: Managing a Cisco Internetwork
- Chapter 6: IP Routing
I recommend to read the excellent book by Todd Lammle: CCNA Cisco Certified Network Associate Study Guide 6th Edition, Exam 640-802, 2007.