[CN] 230214 study

Week 4~6

• IP
  • Network layer
  • ARP
  • IP
  • ICMP
  • Tunneling
• Routing
  • Intra-domain routing
  • Distance vector
  • Link state
• BGP
  • Inter-domain routing
  • Autonomous system
  • BGP (border gateway protocol)
  • Internal BGP (iBGP)