Accessing the WAN Each new purchase of an Exploration Companion guide comes with an exclusive coupon code that can be used to Save 65% on these two additional study resources: 1. CCNA ICND2 640-822 Official Cert Guide, Premium Edition eBook and Practice Test (ciscopress/title/0132903806) 2. Accessing the WAN Companion Guide eBook (ciscopress/title/0132877589) Accessing the WAN, CCNA Exploration C... Full description