DESCRIPTION:WANs are the method used to connect LANs together. Because of the long distances involved we will normally have to use a third party company known as a telecommunications company or ‘telco’ to provide us with this service. TUTORIAL TAKEN FROM COURSE : CCNA MODULE 8 - WIDE AREA NETWORKING FULL COURSE DETAILS At the end of all the modules within this course you will be able to – understand LAN and WAN networking concepts. You will understand TCP/IP and IP addressing and subnetting. You will understand the routing process and be able to configure a Cisco router and switch for use in a live network environment. "Pass your IT exams by learning with our world class consultant trainers. Your