Lecture 7

• What is Wide Area Networking?
• Case Study 1 of lecture 7
  • Case Study Questions
• WAN Tranmission Architectures
• WAN Protocols
• MCI WAN Products
• Sprint WAN Products
• ATT WAN Products
• Case Study 2 of lecture 7
  • Case Study Questions
• Why Businesses Need WAN
• Case Study 3 of Lecure 7
  • Case Study Questions
• Obtaining WAN Services for Your Business