Networking

• Network Topology
• Communication System
• ARP
• Packet
• Networking Error
• NAT
• Hypertext Transfer Protocol
• VLAN
• Linux Network Command
• Netmask
• MTU
• Ethernet
• Broadcast
• Manchester Coding
• IGMP
• Network Layer
• Network Bridge

---

End-to-End Principle

• End-to-End principle
• Need two end points’ joint effort to make communication correct and complete, relay in middle can only check headers but not data. You need an end-to-end check, such as Hashing or Checksum to check data integrity.
• Example:
  • File transfer
  • Bittorrent
  • Link reliability (Wireless vs Wired).