The file NTC 360 Week 5 Team Assignment Network Infrastructure Upgrading and the Case of Huffman Trucking includes overview of the following problems: 1. Introduction to Huffman Trucking 2. The Importance of Network Protocols 3. Identifying Protocols 4. Rationale for the Adoption of Existing Protocols 5. TCP/IP 6. IPX/SPX 7. Appletalk 8. NetBEUI 9. Network topologies of Huffman Trucking 10. Bus Topology 11. Ring topology 12. Star topology 13. Network Security: Examining problems and offering solutions 14. The current state of Huffman Trucking