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TCP/IP Protocols

TCP/IP Protocols. By: Patrick Moore Nykoya Watson Andre Wiggins. TCP/IP Protocols. By: Patrick Moore Nykoya Watson Andre Wiggins. 3 Stories. Data. Data. Dynamic Host Configuration Protocol (DHCP ). Yo , Server! I can haz an IP Address, plz ?.

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TCP/IP Protocols

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  1. TCP/IP Protocols By: Patrick Moore Nykoya Watson Andre Wiggins

  2. TCP/IP Protocols By: Patrick Moore Nykoya Watson Andre Wiggins

  3. 3 Stories

  4. Data

  5. Data

  6. Dynamic Host Configuration Protocol(DHCP) Yo, Server! I can haz an IP Address, plz?

  7. Dynamic Host Configuration Protocol (DHCP) Data Yo, Server! I can haz an IP Address, plz?

  8. Dynamic Host Configuration Protocol (DHCP)

  9. Dynamic Host Configuration Protocol (DHCP) Application Layer: Transaction ID Client IP Address Assigned IP Address Requested IP Address Message Type Netmask Router IP DNS Server Lease Time

  10. Dynamic Host Configuration Protocol (DHCP) Application Layer: Transaction ID Client IP Address Assigned IP Address Requested IP Address Message Type Netmask Router IP DNS Server Lease Time

  11. Dynamic Host Configuration Protocol (DHCP) Application Layer: Transaction ID Client IP Address Assigned IP Address Requested IP Address Message Type Netmask Router IP DNS Server Lease Time

  12. User Datagram Protocol Transport Layer: Source Port (67) Destination Port (68) Data Length Checksum Application Layer: Transaction ID Client IP Address Assigned IP Address RequestedIP Address Message Type Netmask Router IP DNS Server Lease Time Note: I’m connection-less!

  13. User Datagram Protocol Transport Layer: Source Port (67) Destination Port (68) Data Length Checksum Application Layer: Transaction ID Client IP Address Assigned IP Address Next Server IP Address Message Type Netmask Router IP DNS Server Lease Time Note: I’m connection-less!

  14. User Datagram Protocol Transport Layer: Source Port (67) Destination Port (68) Data Length Checksum Note: I’m connection-less!

  15. Internet Protocol Transport Layer: Source Port (67) Destination Port (68) Data Length Checksum

  16. Internet Protocol IP Layer: Version Fragmentation Offset TTL (hops) Protocol Checksum Source IP Address Destination IP Address

  17. Internet Protocol IP Layer: Version Fragmentation Offset TTL (hops) Protocol Checksum Source IP Address Destination IP Address

  18. Internet Protocol Off into the real world! Only to return with all of our requested data! IP Layer: Version Fragmentation Offset TTL (hops) Protocol Checksum Source IP Address Destination IP Address

  19. Weiner dog in a hot dog suit

  20. Hypertext Transfer Protocol(HTTP) GET /index.html HTTP/1.1

  21. Hypertext Transfer Protocol(HTTP) GET /index.html HTTP/1.1

  22. Hypertext Transfer Protocol(HTTP)

  23. Hypertext Transfer Protocol(HTTP) Application Layer: HTTP Verb (Get/Post) URL (www.google.com) Protocol (http) Version (1.1)

  24. Hypertext Transfer Protocol(HTTP) Application Layer: HTTP Verb (Get/Post) URL (www.google.com) Protocol (http) Version (1.1)

  25. Hypertext Transfer Protocol(HTTP) Application Layer: HTTP Verb (Get/Post) URL (www.google.com) Protocol (http) Version (1.1)

  26. Transmission Configuration Protocol Transport Layer: Source Port Destination Port Sequence # ACK # Application Layer: HTTP Verb (Get/Post) URL (www.google.com) Protocol (http) Version (1.1)

  27. Transmission Configuration Protocol Transport Layer: Source Port Destination Port Sequence # ACK # Application Layer: Transaction ID Client IP Address Assigned IP Address Next Server IP Address Message Type Netmask Router IP DNS Server Lease Time

  28. Transmission Configuration Protocol Transport Layer: Source Port Destination Port Sequence # ACK #

  29. Internet Protocol Transport Layer: Source Port Destination Port Sequence # ACK #

  30. Internet Protocol IP Layer: Version Header Length TTL (hops) Protocol Source IP Address Destination IP Address

  31. Internet Protocol IP Layer: Version Header Length TTL (hops) Protocol Source IP Address Destination IP Address

  32. Making a Skype call. Hey I’m here… What type of firewall/Nat do you have? I’m ready to send you my IP address..

  33. Yea… your IP looks like mine I know Right!!!

  34. What happens when you make a skype call ?

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