1 © 2004, Cisco Systems, Inc. All rights reserved. Chapter 3 Ethernet Technologies/ Ethernet Switching/ TCP/IP Protocol Suite and IP Addressing

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

333 © 2004, Cisco Systems, Inc. All rights reserved. Types of Ethernet

444 © 2004, Cisco Systems, Inc. All rights reserved. Parameters for 10 Mbps Ethernet Operation

555 © 2004, Cisco Systems, Inc. All rights reserved. Ethernet Frame

666 © 2004, Cisco Systems, Inc. All rights reserved. Manchester Encoding Examples

777 © 2004, Cisco Systems, Inc. All rights reserved. 10BASE5 Architecture Example

888 © 2004, Cisco Systems, Inc. All rights reserved. 10BASE2 Network Design Limits

999 © 2004, Cisco Systems, Inc. All rights reserved. 10BASE-T Modular Jack Pinouts

10 © 2004, Cisco Systems, Inc. All rights reserved. 10BASE-T Repeated Network Design Limits

11 © 2004, Cisco Systems, Inc. All rights reserved. Parameters for 100-Mbps Ethernet Operation

12 © 2004, Cisco Systems, Inc. All rights reserved. Ethernet Frame

13 © 2004, Cisco Systems, Inc. All rights reserved. MLT-3 Encoding Example

14 © 2004, Cisco Systems, Inc. All rights reserved. 100BASE-TX Modular Jack Pinout

15 © 2004, Cisco Systems, Inc. All rights reserved. NRZI Encoding Examples

16 © 2004, Cisco Systems, Inc. All rights reserved. 100BASE-FX Pinout

17 © 2004, Cisco Systems, Inc. All rights reserved. Example of Architecture Configuration and Cable Distances

18 © 2004, Cisco Systems, Inc. All rights reserved. Types of Ethernet

19 © 2004, Cisco Systems, Inc. All rights reserved. Parameters for Gigabit Ethernet Operation

20 © 2004, Cisco Systems, Inc. All rights reserved. Ethernet Frame

21 © 2004, Cisco Systems, Inc. All rights reserved. Outbound (Tx) 1000Base-T Signal

22 © 2004, Cisco Systems, Inc. All rights reserved. Actual 1000Base-T Signal Transmission

23 © 2004, Cisco Systems, Inc. All rights reserved. Benefits of Gigabit Ethernet on Fiber

24 © 2004, Cisco Systems, Inc. All rights reserved. Gigabit Ethernet Layers

25 © 2004, Cisco Systems, Inc. All rights reserved. 1000BASE-SX and LX

26 © 2004, Cisco Systems, Inc. All rights reserved. Gigabit Ethernet Media Comparison

27 © 2004, Cisco Systems, Inc. All rights reserved. Gigabit Ethernet Architecture Maximum 1000BASE-SX Cable Distances Maximum 1000BASE-LX Cable Distances

28 © 2004, Cisco Systems, Inc. All rights reserved. Parameters for 10-Gbps Ethernet Operation

29 © 2004, Cisco Systems, Inc. All rights reserved. 10GBASE LX-4 Signal Multiplexing

30 © 2004, Cisco Systems, Inc. All rights reserved. 10-Gigabit Ethernet Implementations

31 © 2004, Cisco Systems, Inc. All rights reserved. Future of Ethernet The Expanding Scope of Ethernet

32 © 2004, Cisco Systems, Inc. All rights reserved. Summary

33 © 2004, Cisco Systems, Inc. All rights reserved. Ethernet Switching

34 © 2004, Cisco Systems, Inc. All rights reserved. Objectives

35 © 2004, Cisco Systems, Inc. All rights reserved. Layer 2 Bridging

36 © 2004, Cisco Systems, Inc. All rights reserved. Bridges

37 © 2004, Cisco Systems, Inc. All rights reserved. Switch Operation

38 © 2004, Cisco Systems, Inc. All rights reserved. Full Duplex

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

40 © 2004, Cisco Systems, Inc. All rights reserved. Switch Modes Store and Forward - A switch receives the entire frame before sending it out the destination port. Cut-Through - A switch starts to transfer the frame as soon as the destination MAC address is received.

41 © 2004, Cisco Systems, Inc. All rights reserved. Spanning-Tree Operation

42 © 2004, Cisco Systems, Inc. All rights reserved. STP States

43 © 2004, Cisco Systems, Inc. All rights reserved. Types of Networks

44 © 2004, Cisco Systems, Inc. All rights reserved. Collisions in Collision Domain

45 © 2004, Cisco Systems, Inc. All rights reserved. Collision Domain Segmentation

46 © 2004, Cisco Systems, Inc. All rights reserved. Increasing a Collision Domain

47 © 2004, Cisco Systems, Inc. All rights reserved. Four Repeater Rule

48 © 2004, Cisco Systems, Inc. All rights reserved. Round-Trip Delay Calculation

49 © 2004, Cisco Systems, Inc. All rights reserved. Layer 1 Devices Extend Collision Domains

50 © 2004, Cisco Systems, Inc. All rights reserved. Limiting the Collision Domains

51 © 2004, Cisco Systems, Inc. All rights reserved. Segmenting a Collision Domain with a Bridge

52 © 2004, Cisco Systems, Inc. All rights reserved. Broadcasts in a Bridged Environment

53 © 2004, Cisco Systems, Inc. All rights reserved. Effects of Broadcast Radiation on Hosts in a IP Network

54 © 2004, Cisco Systems, Inc. All rights reserved. Average Number of Broadcasts and Multicasts for IP

55 © 2004, Cisco Systems, Inc. All rights reserved. Broadcast Domain Segmentation

56 © 2004, Cisco Systems, Inc. All rights reserved. Data Flow Through a Network

57 © 2004, Cisco Systems, Inc. All rights reserved. Segments

58 © 2004, Cisco Systems, Inc. All rights reserved. Summary

59 © 2004, Cisco Systems, Inc. All rights reserved. TCP/IP Protocol Suite and IP Addressing

60 © 2004, Cisco Systems, Inc. All rights reserved. Objectives

61 © 2004, Cisco Systems, Inc. All rights reserved. The TCP/IP Model

62 © 2004, Cisco Systems, Inc. All rights reserved. TCP/IP Applications

63 © 2004, Cisco Systems, Inc. All rights reserved. Transport Layer Protocols

64 © 2004, Cisco Systems, Inc. All rights reserved. Transport Layer Protocols

65 © 2004, Cisco Systems, Inc. All rights reserved. Transport Layer Protocols

66 © 2004, Cisco Systems, Inc. All rights reserved. Internet Layer Protocols

67 © 2004, Cisco Systems, Inc. All rights reserved. Internet Path Determination

68 © 2004, Cisco Systems, Inc. All rights reserved. Network Access Protocols

69 © 2004, Cisco Systems, Inc. All rights reserved. Comparing TCP/IP with the OSI Model

70 © 2004, Cisco Systems, Inc. All rights reserved. Router Connects Two Networks

71 © 2004, Cisco Systems, Inc. All rights reserved. Routers Connect Local and Remote Networks

72 © 2004, Cisco Systems, Inc. All rights reserved. Users See TCP/IP Cloud

73 © 2004, Cisco Systems, Inc. All rights reserved. Physical Details Hidden from Users

74 © 2004, Cisco Systems, Inc. All rights reserved. Host Address

75 © 2004, Cisco Systems, Inc. All rights reserved. Dual-homed Computer

76 © 2004, Cisco Systems, Inc. All rights reserved. IP Addressing Format

77 © 2004, Cisco Systems, Inc. All rights reserved. Consecutive Decimal and Binary Values

78 © 2004, Cisco Systems, Inc. All rights reserved. Two Byte (Sixteen Bit Number)

79 © 2004, Cisco Systems, Inc. All rights reserved. Two Byte (Sixteen Bit Number)

80 © 2004, Cisco Systems, Inc. All rights reserved. One Byte (Eight Bit Number)

81 © 2004, Cisco Systems, Inc. All rights reserved. Decimal to Binary Conversion

82 © 2004, Cisco Systems, Inc. All rights reserved. Two Byte (Sixteen Bit Number)

83 © 2004, Cisco Systems, Inc. All rights reserved. Binary to Decimal Conversion

84 © 2004, Cisco Systems, Inc. All rights reserved. Network Layer Communication Path

85 © 2004, Cisco Systems, Inc. All rights reserved. Network and Host Addressing

86 © 2004, Cisco Systems, Inc. All rights reserved. Internet Addresses

87 © 2004, Cisco Systems, Inc. All rights reserved. IP Address Classes

88 © 2004, Cisco Systems, Inc. All rights reserved. Identifying Address Classes

89 © 2004, Cisco Systems, Inc. All rights reserved. Address Class Prefixes

90 © 2004, Cisco Systems, Inc. All rights reserved. Network and Host Division

91 © 2004, Cisco Systems, Inc. All rights reserved. Class A Address

92 © 2004, Cisco Systems, Inc. All rights reserved. Class B Address

93 © 2004, Cisco Systems, Inc. All rights reserved. Class C Address

94 © 2004, Cisco Systems, Inc. All rights reserved. Class D Address Architecture

95 © 2004, Cisco Systems, Inc. All rights reserved. Class E Address Architecture

96 © 2004, Cisco Systems, Inc. All rights reserved. IP Address Range

97 © 2004, Cisco Systems, Inc. All rights reserved. Network Address

98 © 2004, Cisco Systems, Inc. All rights reserved. Broadcast Address

99 © 2004, Cisco Systems, Inc. All rights reserved. Network Address

100 © 2004, Cisco Systems, Inc. All rights reserved. Unicast Transmission

101 © 2004, Cisco Systems, Inc. All rights reserved. Broadcast Address

102 © 2004, Cisco Systems, Inc. All rights reserved. Broadcast Transmission

103 © 2004, Cisco Systems, Inc. All rights reserved. Required Unique Address

104 © 2004, Cisco Systems, Inc. All rights reserved. Private IP Addresses

105 © 2004, Cisco Systems, Inc. All rights reserved. Using Private Addresses in the WAN

106 © 2004, Cisco Systems, Inc. All rights reserved. Addressing with Subnets

107 © 2004, Cisco Systems, Inc. All rights reserved. Subnet Addresses

108 © 2004, Cisco Systems, Inc. All rights reserved. Quick Reference Subnetting Chart

109 © 2004, Cisco Systems, Inc. All rights reserved. IPv4 Address Allocation

110 © 2004, Cisco Systems, Inc. All rights reserved. IPv4 and IPv6

111 © 2004, Cisco Systems, Inc. All rights reserved. IPv4 and IPv6 Addresses

112 © 2004, Cisco Systems, Inc. All rights reserved. Internet Addresses

113 © 2004, Cisco Systems, Inc. All rights reserved. Assigning IP Addresses

114 © 2004, Cisco Systems, Inc. All rights reserved. TCPIP/IP Configuration for Windows 7

115 © 2004, Cisco Systems, Inc. All rights reserved. IP Address

116 © 2004, Cisco Systems, Inc. All rights reserved. ARP/RARP Message Structure

117 © 2004, Cisco Systems, Inc. All rights reserved. BOOTP Message Structure

118 © 2004, Cisco Systems, Inc. All rights reserved. DHCP Message Structure

119 © 2004, Cisco Systems, Inc. All rights reserved. ARP Table Entry

120 © 2004, Cisco Systems, Inc. All rights reserved. ARP Table Funtions

121 © 2004, Cisco Systems, Inc. All rights reserved. The ARP Process

122 © 2004, Cisco Systems, Inc. All rights reserved. ARP Request

123 © 2004, Cisco Systems, Inc. All rights reserved. Proxy ARP Request

124 © 2004, Cisco Systems, Inc. All rights reserved. Default Gateway

125 © 2004, Cisco Systems, Inc. All rights reserved. Summary

126 © 2004, Cisco Systems, Inc. All rights reserved. Question/Answer Thank you