1 © 2004, Cisco Systems, Inc. All rights reserved. CCNA 1 v3.1 Module 9 TCP/IP Protocol Suite and IP Addressing

222 © 2004, Cisco Systems, Inc. All rights reserved. Objectives

333 © 2004, Cisco Systems, Inc. All rights reserved. The TCP/IP Model

444 © 2004, Cisco Systems, Inc. All rights reserved. TCP/IP Applications

555 © 2004, Cisco Systems, Inc. All rights reserved. Transport Layer Protocols

666 © 2004, Cisco Systems, Inc. All rights reserved. Transport Layer Protocols

777 © 2004, Cisco Systems, Inc. All rights reserved. Transport Layer Protocols

888 © 2004, Cisco Systems, Inc. All rights reserved. Internet Layer Protocols

999 © 2004, Cisco Systems, Inc. All rights reserved. Internet Path Determination

10 © 2004, Cisco Systems, Inc. All rights reserved. Network Access Protocols

11 © 2004, Cisco Systems, Inc. All rights reserved. Comparing TCP/IP with the OSI Model

12 © 2004, Cisco Systems, Inc. All rights reserved. Router Connects Two Networks

13 © 2004, Cisco Systems, Inc. All rights reserved. Routers Connect Local and Remote Networks

14 © 2004, Cisco Systems, Inc. All rights reserved. Users See TCP/IP Cloud

15 © 2004, Cisco Systems, Inc. All rights reserved. Physical Details Hidden from Users

16 © 2004, Cisco Systems, Inc. All rights reserved. Host Address

17 © 2004, Cisco Systems, Inc. All rights reserved. Dual-homed Computer

18 © 2004, Cisco Systems, Inc. All rights reserved. IP Addressing Format

19 © 2004, Cisco Systems, Inc. All rights reserved. Consecutive Decimal and Binary Values

20 © 2004, Cisco Systems, Inc. All rights reserved. Two Byte (Sixteen Bit Number)

21 © 2004, Cisco Systems, Inc. All rights reserved. Two Byte (Sixteen Bit Number)

22 © 2004, Cisco Systems, Inc. All rights reserved. One Byte (Eight Bit Number)

23 © 2004, Cisco Systems, Inc. All rights reserved. Decimal to Binary Conversion

24 © 2004, Cisco Systems, Inc. All rights reserved. Two Byte (Sixteen Bit Number)

25 © 2004, Cisco Systems, Inc. All rights reserved. Binary to Decimal Conversion

26 © 2004, Cisco Systems, Inc. All rights reserved. Network Layer Communication Path

27 © 2004, Cisco Systems, Inc. All rights reserved. Network and Host Addressing

28 © 2004, Cisco Systems, Inc. All rights reserved. Internet Addresses

29 © 2004, Cisco Systems, Inc. All rights reserved. IP Address Classes

30 © 2004, Cisco Systems, Inc. All rights reserved. Identifying Address Classes

31 © 2004, Cisco Systems, Inc. All rights reserved. Address Class Prefixes

32 © 2004, Cisco Systems, Inc. All rights reserved. Network and Host Division

33 © 2004, Cisco Systems, Inc. All rights reserved. Class A Address

34 © 2004, Cisco Systems, Inc. All rights reserved. Class B Address

35 © 2004, Cisco Systems, Inc. All rights reserved. Class C Address

36 © 2004, Cisco Systems, Inc. All rights reserved. Class D Address Architecture

37 © 2004, Cisco Systems, Inc. All rights reserved. Class E Address Architecture

38 © 2004, Cisco Systems, Inc. All rights reserved. IP Address Range

39 © 2004, Cisco Systems, Inc. All rights reserved. Network Address

40 © 2004, Cisco Systems, Inc. All rights reserved. Broadcast Address

41 © 2004, Cisco Systems, Inc. All rights reserved. Network Address

42 © 2004, Cisco Systems, Inc. All rights reserved. Unicast Transmission

43 © 2004, Cisco Systems, Inc. All rights reserved. Broadcast Address

44 © 2004, Cisco Systems, Inc. All rights reserved. Broadcast Transmission

45 © 2004, Cisco Systems, Inc. All rights reserved. Required Unique Address

46 © 2004, Cisco Systems, Inc. All rights reserved. Private IP Addresses

47 © 2004, Cisco Systems, Inc. All rights reserved. Using Private Addresses in the WAN

48 © 2004, Cisco Systems, Inc. All rights reserved. Addressing with Subnets

49 © 2004, Cisco Systems, Inc. All rights reserved. Subnet Addresses

50 © 2004, Cisco Systems, Inc. All rights reserved. Quick Reference Subnetting Chart

51 © 2004, Cisco Systems, Inc. All rights reserved. IPv4 Address Allocation

52 © 2004, Cisco Systems, Inc. All rights reserved. IPv4 and IPv6

53 © 2004, Cisco Systems, Inc. All rights reserved. IPv4 and IPv6 Addresses

54 © 2004, Cisco Systems, Inc. All rights reserved. Internet Addresses

55 © 2004, Cisco Systems, Inc. All rights reserved. Assigning IP Addresses

56 © 2004, Cisco Systems, Inc. All rights reserved. TCPIP/IP Configuration for Windows 98

57 © 2004, Cisco Systems, Inc. All rights reserved. IP Address

58 © 2004, Cisco Systems, Inc. All rights reserved. ARP/RARP Message Structure

59 © 2004, Cisco Systems, Inc. All rights reserved. BOOTP Message Structure

60 © 2004, Cisco Systems, Inc. All rights reserved. DHCP Message Structure

61 © 2004, Cisco Systems, Inc. All rights reserved. ARP Table Entry

62 © 2004, Cisco Systems, Inc. All rights reserved. ARP Table Funtions

63 © 2004, Cisco Systems, Inc. All rights reserved. The ARP Process

64 © 2004, Cisco Systems, Inc. All rights reserved. ARP Request

65 © 2004, Cisco Systems, Inc. All rights reserved. Proxy ARP Request

66 © 2004, Cisco Systems, Inc. All rights reserved. Default Gateway

67 © 2004, Cisco Systems, Inc. All rights reserved. Summary